Explainable AI (XAI) aims to develop techniques that increase the transparency and comprehensibility of AI systems. XAI is important as it allows users to understand the reasoning and logic behind AI algorithms' decisions, restoring trust and confidence. Some key methods for explainable AI include SHAP, LIME, partial dependence plots, and anchors, which provide global or local interpretations of models to explain their outputs.
As more and more companies in a range of industries adopt machine learning and more advanced AI algorithms, the ability to provide understandable explanations for different stakeholders becomes critical. If people don’t know why an AI system made a decision, they may not trust the outcome.
. Higher model quality and explainability lead to better business results the challenge for organizations is in how we build and operationalize higher quality, trusted AI models faster and more efficiently.
Interpretable Machine Learning_ Techniques for Model Explainability.Tyrion Lannister
In this article, we will explore the importance of interpretable machine learning, its techniques, and its significance in the ever-evolving field of artificial intelligence.
Data scientists have a duty to ensure they analyze data and train machine learning models responsibly; respecting individual privacy, mitigating bias, and ensuring transparency. This module explores some considerations and techniques for applying responsible machine learning principles.
Did you know that a recent study by McKinsey & Company highlighted that 84% of organizations are concerned about bias in their AI algorithms? However, there's a solution to this problem. Upholding best practices can significantly mitigate biases in AI for enterprises, particularly given the challenges posed by compliance and the rapid dissemination of information through digital media.
In this E42 Blog post, we delve into an array of best practices to mitigate bias and hallucinations in AI models. A few of these best practices include:
Model optimization: This practice focuses on enhancing model performance and reducing bias through various optimization techniques
Understanding model architecture: This involves a deep dive into the structure of AI models to identify and rectify biases
Human interactions: This emphasizes on the critical role of human feedback in the training loop in ensuring unbiased AI outcomes
On-premises large language models: This practice involves utilizing on-premises LLMs to maintain control over data and model training
La inteligencia artificial (IA) está demostrando ser una espada de doble filo. Si bien esto se puede decir de la mayoría de las nuevas tecnologías, ambos lados de la hoja de IA son mucho más nítidos, y ninguno de los dos es bien entendido.
Este artículo busca ayudar ilustrando primero una gama de trampas fáciles de pasar por alto. A continuación, presenta marcos que ayudarán a los líderes a identificar sus mayores riesgos e implementar la amplitud y profundidad de los controles matizados necesarios para eludirlos. Por último, ofrece una visión temprana de algunos esfuerzos del mundo real que se están llevando a cabo actualmente para hacer frente a los riesgos de IA mediante la aplicación de estos enfoques.
Explainable AI makes the algorithms to be transparent where they interpret, visualize, explain and integrate for fair, secure and trustworthy AI applications.
As more and more companies in a range of industries adopt machine learning and more advanced AI algorithms, the ability to provide understandable explanations for different stakeholders becomes critical. If people don’t know why an AI system made a decision, they may not trust the outcome.
. Higher model quality and explainability lead to better business results the challenge for organizations is in how we build and operationalize higher quality, trusted AI models faster and more efficiently.
Interpretable Machine Learning_ Techniques for Model Explainability.Tyrion Lannister
In this article, we will explore the importance of interpretable machine learning, its techniques, and its significance in the ever-evolving field of artificial intelligence.
Data scientists have a duty to ensure they analyze data and train machine learning models responsibly; respecting individual privacy, mitigating bias, and ensuring transparency. This module explores some considerations and techniques for applying responsible machine learning principles.
Did you know that a recent study by McKinsey & Company highlighted that 84% of organizations are concerned about bias in their AI algorithms? However, there's a solution to this problem. Upholding best practices can significantly mitigate biases in AI for enterprises, particularly given the challenges posed by compliance and the rapid dissemination of information through digital media.
In this E42 Blog post, we delve into an array of best practices to mitigate bias and hallucinations in AI models. A few of these best practices include:
Model optimization: This practice focuses on enhancing model performance and reducing bias through various optimization techniques
Understanding model architecture: This involves a deep dive into the structure of AI models to identify and rectify biases
Human interactions: This emphasizes on the critical role of human feedback in the training loop in ensuring unbiased AI outcomes
On-premises large language models: This practice involves utilizing on-premises LLMs to maintain control over data and model training
La inteligencia artificial (IA) está demostrando ser una espada de doble filo. Si bien esto se puede decir de la mayoría de las nuevas tecnologías, ambos lados de la hoja de IA son mucho más nítidos, y ninguno de los dos es bien entendido.
Este artículo busca ayudar ilustrando primero una gama de trampas fáciles de pasar por alto. A continuación, presenta marcos que ayudarán a los líderes a identificar sus mayores riesgos e implementar la amplitud y profundidad de los controles matizados necesarios para eludirlos. Por último, ofrece una visión temprana de algunos esfuerzos del mundo real que se están llevando a cabo actualmente para hacer frente a los riesgos de IA mediante la aplicación de estos enfoques.
Explainable AI makes the algorithms to be transparent where they interpret, visualize, explain and integrate for fair, secure and trustworthy AI applications.
Artificial Intelligence vs Machine Learning.pptxChetnaGoyal16
Artificial Intelligence (AI) and Machine Learning (ML) are two terms that often come up when discussing the future of technology.
Learning Artificial Intelligence can be highly beneficial because there is increasing demand for artificial intelligence professionals so taking an artificial intelligence course in Delhi will help you to gain a new skill.
Machine Learning The Powerhouse of AI Explained.pdfCIO Look Magazine
Artificial Intelligence (AI) and Machine Learning (ML) are two terms that have revolutionized the technology landscape, becoming integral in various sectors.
The Ethical Considerations of AI in Retail_ Bias, Transparency, and User Priv...tamizhias2003
Mindnotix is an exclusive web and mobile app development company with 12+ years of experience and 400+ happy clients in India, US, UK and Middle East. We Provide Complete solution on disruptive technologies like AR, VR , IOT and AI app developments.
Regulating Generative AI - LLMOps pipelines with TransparencyDebmalya Biswas
The growing adoption of Gen AI, esp. LLMs, has re-ignited the discussion around AI Regulations — to ensure that AI/ML systems are responsibly trained and deployed. Unfortunately, this effort is complicated by multiple governmental organizations and regulatory bodies releasing their own guidelines and policies with little to no agreement on the definition of terms.
Rather than trying to understand and regulate all types of AI, we recommend a different (and practical) approach in this talk based on AI Transparency —
to transparently outline the capabilities of the AI system based on its training methodology and set realistic expectations with respect to what it can (and cannot) do.
We outline LLMOps architecture patterns and show how the proposed approach can be integrated at different stages of the LLMOps pipeline capturing the model's capabilities. In addition, the AI system provider also specifies scenarios where (they believe that) the system can make mistakes, and recommends a ‘safe’ approach with guardrails for those scenarios.
Unveiling the Power of Machine Learning.docxgreendigital
Introduction:
In the vast landscape of technological evolution, Machine Learning (ML) stands as a beacon of innovation. Reshaping the way we interact with the digital world. With its roots in artificial intelligence. ML empowers systems to learn and improve from experience without explicit programming. This transformative technology is at the forefront of revolutionizing industries, from healthcare to finance. and from manufacturing to entertainment. In this article, we delve into the intricacies of machine learning. exploring its applications, challenges, and the profound impact it has on shaping the future.
Algorithms and bias: What lenders need to knowWhite & Case
The algorithms that power fintech may discriminate in ways that can be difficult to anticipate—and financial institutions can be held accountable even when alleged discrimination is clearly unintentional.
Ethical AI: Establish an AI/ML Governance framework addressing Reproducibility, Explainability, Bias & Accountability for Enterprise AI use-cases.
Presentation on “Open Source Enterprise AI/ML Governance” at Linux Foundation’s Open Compliance Summit, Dec 2020 (https://events.linuxfoundation.org/open-compliance-summit/)
Full article: https://towardsdatascience.com/ethical-ai-its-implications-for-enterprise-ai-use-cases-and-governance-81602078f5db
In recent years, the fields of Artificial Intelligence (AI) and Machine Learning (ML) have experienced explosive growth, revolutionising industries and shaping the future of technology. With this rapid advancement comes a plethora of exciting career opportunities for individuals skilled in AI and ML.
The growing adoption of Gen AI, esp. LLMs, has re-ignited the discussion around AI Regulations — to ensure that AI/ML systems are responsibly trained and deployed. Unfortunately, this effort is complicated by multiple governmental organizations and regulatory bodies releasing their own guidelines and policies with little to no agreement on the definition of terms.
In this talk, we will provide an overview explaining the key Responsible AI aspects: Explainability, Bias, and Accountability. We will then outline the Gen AI usage patterns and show how the three aspects can be integrated at different stages of the LLMOps (MLOps for LLM) pipeline. We summarize the learnings in the form of Gen AI design patterns that can be readily applied to enterprise use-cases.
In the era of unprecedented data proliferation, the convergence of Artificial Intelligence (AI) and Machine Learning (ML) has become a transformative force in data integration. This blog elucidates the intricate dynamics of AI and ML within the realm of data integration, showcasing their combined prowess in navigating the complexities of modern information management.
In this foundational chapter, we delve into the core concept of data integration, elucidating its pivotal role in unifying disparate datasets. We explore why data integration is indispensable for decision-making, shedding light on common challenges that organizations face in this dynamic process.
Data integration is the linchpin that binds together disparate datasets from various sources into a harmonious and unified structure. At its essence, it is the process of ensuring that data is not confined to silos but flows seamlessly, fostering a holistic view for informed decision-making. This section delves into the definition, significance, and multifaceted nature of data integration.
The significance of data integration lies in its ability to break down organizational data silos, creating a cohesive narrative from fragmented information. By providing a unified perspective, data integration enhances operational efficiency, enables accurate reporting, and forms the foundation for strategic decision-making.
GDG Cloud Southlake #17: Meg Dickey-Kurdziolek: Explainable AI is for EveryoneJames Anderson
If Artificial Intelligence (AI) is a black-box, how can a human comprehend and trust the results of Machine Learning (ML) alogrithms? Explainable AI (XAI) tries to shed light into that AI black-box so humans can trust what is going on. Our speaker Meg Dickey-Kurdziolek is currently a UX Researcher for Google Cloud AI and Industry Solutions, where she focuses her research on Explainable AI and Model Understanding. Recording of the presentation: https://youtu.be/6N2DNN_HDWU
Improved Interpretability and Explainability of Deep Learning Models.pdfNarinder Singh Punn
This file aims to give a thorough overview of the current state and future prospects of interpretability and explainability in deep learning, making it a valuable resource for students, researchers, and professionals in the field. The post will comprehensively cover the following aspects:
Introduction to Interpretability and Explainability: Explaining what these concepts mean in the context of deep learning and why they are critical.
The Need for Transparency: Discussing the importance of interpretability and explainability in AI, focusing on ethical considerations, trust in AI systems, and regulatory compliance.
Key Concepts and Definitions: Clarifying terms like “black-box” models, interpretability, explainability, and their relevance in deep learning.
Methods and Techniques:
Visualization Techniques: Detailing methods like feature visualization, attention mechanisms, and tools like Grad-CAM.
Feature Importance Analysis: Exploring techniques like SHAP (SHapley Additive exPlanations) and LIME (Local Interpretable Model-agnostic Explanations) for understanding feature contributions.
Decision Boundary Analysis: Discussing methods to analyze and visualize the decision boundaries of models.
Practical Implementations and Code Examples: Providing examples of how these techniques can be implemented using popular deep learning frameworks like TensorFlow or PyTorch.
Case Studies and Real-World Applications: Presenting real-world scenarios where interpretability and explainability have played a vital role, especially in fields like healthcare, finance, and autonomous systems.
Challenges and Limitations: Addressing the challenges in achieving interpretability and the trade-offs with model complexity and performance.
Future Directions and Research Trends: Discussing ongoing research, emerging trends, and potential future advancements in making deep learning models more interpretable and explainable.
Conclusion: Summarizing the key takeaways and the importance of continued efforts in this area.
References and Further Reading: Providing a list of academic papers, articles, and resources for readers who wish to delve deeper into the topic.
Section 1: Introduction to Interpretability and Explainability
The field of deep learning has witnessed exponential growth in recent years, leading to significant advancements in various applications such as image recognition, natural language processing, and autonomous systems. However, as these neural network models become increasingly complex, they often resemble “black boxes”, where the decision-making process is not transparent or understandable to users. This obscurity raises concerns, especially in critical applications, and underscores the need for interpretability and explainability in deep learning models.
What are Interpretability and Explainability?
Interpretability: This refers to the degree to which a human can understand the cause of a decision made by a machine learning model. It’s about answering the questio
Effectiveness and Efficiency Recognise the Value of AI & ML for Organisations...Flexsin
Learn about AI & ML importance for businesses. Implement them with Flexsin's AI development services & consulting for efficiency, engagement, and insights.
https://www.flexsin.com/artificial-intelligence/
ARTIFICIAL INTELLIGENCE AND MACHINE LEARNING Goodbuzz Inc.
Driving Tangible Value for Business. Briefing Paper. Interest in AI/ML is soaring, but confusion and hype can mask the real benefits of these technologies. Organizations need to identify use cases that will produce value for them, especially in the areas of enhancing processes, detecting anomalies and enabling predictive analytics.
How AI and ML Can Optimize the Supply Chain.pdfGlobal Sources
Artificial intelligence (AI) and machine learning (ML) were already buzzwords in the technology and manufacturing spheres before the pandemic upended the global supply chain. Ironically, with the disruption from the health crisis the push toward translating them into reality has become stronger.
Although there is still a huge gap between “ambition and execution,” as industry analysts put it, the AI and ML promises of higher productivity and better resilience cannot be ignored. A few have started adopting the technologies and many more are expected to follow and reap the benefits of a highly integrated system in the coming years.
Global Sources‘ latest e-book, How Artificial Intelligence & Machine Learning Can Optimize the Supply Chain, explores the potential benefit of technology on key areas, such as data collection and analysis, supply chain optimization, cost reduction, forecasting and planning. It offers a roadmap to augmentation and automation, and how this will help speed up operations, boost efficiency and build resilience. The book also covers challenges posed by the adoption of artificial intelligence and machine learning in current setups, and how they can be overcome.
Read more about the advantages of adopting a highly integrated system using artificial intelligence and machine learning.
Download here to get a free copy of How Artificial Intelligence & Machine Learning Can Optimize the Supply Chain.
AI in supplier management - An Overview.pdfStephenAmell4
AI is instrumental in automating and optimizing various aspects of supplier management, starting with the streamlined onboarding of new suppliers. Automated AI-powered processes extract and validate crucial information from documents, expediting onboarding timelines and minimizing the risk of manual errors. AI’s predictive analytics capabilities enable organizations to assess supplier performance based on historical data, identifying patterns and trends that inform strategic decisions on supplier engagement.
AI for customer success - An Overview.pdfStephenAmell4
Customer success is a strategic approach where businesses proactively guide customers through a product journey to ensure they achieve their desired outcomes, thereby enhancing customer satisfaction, loyalty, and advocacy. It involves dedicated teams or individuals focusing on customer objectives from the initial purchasing phase through onboarding, usage optimization, and renewal, often utilizing data-driven methods to predict and respond to customer needs.
Artificial Intelligence vs Machine Learning.pptxChetnaGoyal16
Artificial Intelligence (AI) and Machine Learning (ML) are two terms that often come up when discussing the future of technology.
Learning Artificial Intelligence can be highly beneficial because there is increasing demand for artificial intelligence professionals so taking an artificial intelligence course in Delhi will help you to gain a new skill.
Machine Learning The Powerhouse of AI Explained.pdfCIO Look Magazine
Artificial Intelligence (AI) and Machine Learning (ML) are two terms that have revolutionized the technology landscape, becoming integral in various sectors.
The Ethical Considerations of AI in Retail_ Bias, Transparency, and User Priv...tamizhias2003
Mindnotix is an exclusive web and mobile app development company with 12+ years of experience and 400+ happy clients in India, US, UK and Middle East. We Provide Complete solution on disruptive technologies like AR, VR , IOT and AI app developments.
Regulating Generative AI - LLMOps pipelines with TransparencyDebmalya Biswas
The growing adoption of Gen AI, esp. LLMs, has re-ignited the discussion around AI Regulations — to ensure that AI/ML systems are responsibly trained and deployed. Unfortunately, this effort is complicated by multiple governmental organizations and regulatory bodies releasing their own guidelines and policies with little to no agreement on the definition of terms.
Rather than trying to understand and regulate all types of AI, we recommend a different (and practical) approach in this talk based on AI Transparency —
to transparently outline the capabilities of the AI system based on its training methodology and set realistic expectations with respect to what it can (and cannot) do.
We outline LLMOps architecture patterns and show how the proposed approach can be integrated at different stages of the LLMOps pipeline capturing the model's capabilities. In addition, the AI system provider also specifies scenarios where (they believe that) the system can make mistakes, and recommends a ‘safe’ approach with guardrails for those scenarios.
Unveiling the Power of Machine Learning.docxgreendigital
Introduction:
In the vast landscape of technological evolution, Machine Learning (ML) stands as a beacon of innovation. Reshaping the way we interact with the digital world. With its roots in artificial intelligence. ML empowers systems to learn and improve from experience without explicit programming. This transformative technology is at the forefront of revolutionizing industries, from healthcare to finance. and from manufacturing to entertainment. In this article, we delve into the intricacies of machine learning. exploring its applications, challenges, and the profound impact it has on shaping the future.
Algorithms and bias: What lenders need to knowWhite & Case
The algorithms that power fintech may discriminate in ways that can be difficult to anticipate—and financial institutions can be held accountable even when alleged discrimination is clearly unintentional.
Ethical AI: Establish an AI/ML Governance framework addressing Reproducibility, Explainability, Bias & Accountability for Enterprise AI use-cases.
Presentation on “Open Source Enterprise AI/ML Governance” at Linux Foundation’s Open Compliance Summit, Dec 2020 (https://events.linuxfoundation.org/open-compliance-summit/)
Full article: https://towardsdatascience.com/ethical-ai-its-implications-for-enterprise-ai-use-cases-and-governance-81602078f5db
In recent years, the fields of Artificial Intelligence (AI) and Machine Learning (ML) have experienced explosive growth, revolutionising industries and shaping the future of technology. With this rapid advancement comes a plethora of exciting career opportunities for individuals skilled in AI and ML.
The growing adoption of Gen AI, esp. LLMs, has re-ignited the discussion around AI Regulations — to ensure that AI/ML systems are responsibly trained and deployed. Unfortunately, this effort is complicated by multiple governmental organizations and regulatory bodies releasing their own guidelines and policies with little to no agreement on the definition of terms.
In this talk, we will provide an overview explaining the key Responsible AI aspects: Explainability, Bias, and Accountability. We will then outline the Gen AI usage patterns and show how the three aspects can be integrated at different stages of the LLMOps (MLOps for LLM) pipeline. We summarize the learnings in the form of Gen AI design patterns that can be readily applied to enterprise use-cases.
In the era of unprecedented data proliferation, the convergence of Artificial Intelligence (AI) and Machine Learning (ML) has become a transformative force in data integration. This blog elucidates the intricate dynamics of AI and ML within the realm of data integration, showcasing their combined prowess in navigating the complexities of modern information management.
In this foundational chapter, we delve into the core concept of data integration, elucidating its pivotal role in unifying disparate datasets. We explore why data integration is indispensable for decision-making, shedding light on common challenges that organizations face in this dynamic process.
Data integration is the linchpin that binds together disparate datasets from various sources into a harmonious and unified structure. At its essence, it is the process of ensuring that data is not confined to silos but flows seamlessly, fostering a holistic view for informed decision-making. This section delves into the definition, significance, and multifaceted nature of data integration.
The significance of data integration lies in its ability to break down organizational data silos, creating a cohesive narrative from fragmented information. By providing a unified perspective, data integration enhances operational efficiency, enables accurate reporting, and forms the foundation for strategic decision-making.
GDG Cloud Southlake #17: Meg Dickey-Kurdziolek: Explainable AI is for EveryoneJames Anderson
If Artificial Intelligence (AI) is a black-box, how can a human comprehend and trust the results of Machine Learning (ML) alogrithms? Explainable AI (XAI) tries to shed light into that AI black-box so humans can trust what is going on. Our speaker Meg Dickey-Kurdziolek is currently a UX Researcher for Google Cloud AI and Industry Solutions, where she focuses her research on Explainable AI and Model Understanding. Recording of the presentation: https://youtu.be/6N2DNN_HDWU
Improved Interpretability and Explainability of Deep Learning Models.pdfNarinder Singh Punn
This file aims to give a thorough overview of the current state and future prospects of interpretability and explainability in deep learning, making it a valuable resource for students, researchers, and professionals in the field. The post will comprehensively cover the following aspects:
Introduction to Interpretability and Explainability: Explaining what these concepts mean in the context of deep learning and why they are critical.
The Need for Transparency: Discussing the importance of interpretability and explainability in AI, focusing on ethical considerations, trust in AI systems, and regulatory compliance.
Key Concepts and Definitions: Clarifying terms like “black-box” models, interpretability, explainability, and their relevance in deep learning.
Methods and Techniques:
Visualization Techniques: Detailing methods like feature visualization, attention mechanisms, and tools like Grad-CAM.
Feature Importance Analysis: Exploring techniques like SHAP (SHapley Additive exPlanations) and LIME (Local Interpretable Model-agnostic Explanations) for understanding feature contributions.
Decision Boundary Analysis: Discussing methods to analyze and visualize the decision boundaries of models.
Practical Implementations and Code Examples: Providing examples of how these techniques can be implemented using popular deep learning frameworks like TensorFlow or PyTorch.
Case Studies and Real-World Applications: Presenting real-world scenarios where interpretability and explainability have played a vital role, especially in fields like healthcare, finance, and autonomous systems.
Challenges and Limitations: Addressing the challenges in achieving interpretability and the trade-offs with model complexity and performance.
Future Directions and Research Trends: Discussing ongoing research, emerging trends, and potential future advancements in making deep learning models more interpretable and explainable.
Conclusion: Summarizing the key takeaways and the importance of continued efforts in this area.
References and Further Reading: Providing a list of academic papers, articles, and resources for readers who wish to delve deeper into the topic.
Section 1: Introduction to Interpretability and Explainability
The field of deep learning has witnessed exponential growth in recent years, leading to significant advancements in various applications such as image recognition, natural language processing, and autonomous systems. However, as these neural network models become increasingly complex, they often resemble “black boxes”, where the decision-making process is not transparent or understandable to users. This obscurity raises concerns, especially in critical applications, and underscores the need for interpretability and explainability in deep learning models.
What are Interpretability and Explainability?
Interpretability: This refers to the degree to which a human can understand the cause of a decision made by a machine learning model. It’s about answering the questio
Effectiveness and Efficiency Recognise the Value of AI & ML for Organisations...Flexsin
Learn about AI & ML importance for businesses. Implement them with Flexsin's AI development services & consulting for efficiency, engagement, and insights.
https://www.flexsin.com/artificial-intelligence/
ARTIFICIAL INTELLIGENCE AND MACHINE LEARNING Goodbuzz Inc.
Driving Tangible Value for Business. Briefing Paper. Interest in AI/ML is soaring, but confusion and hype can mask the real benefits of these technologies. Organizations need to identify use cases that will produce value for them, especially in the areas of enhancing processes, detecting anomalies and enabling predictive analytics.
How AI and ML Can Optimize the Supply Chain.pdfGlobal Sources
Artificial intelligence (AI) and machine learning (ML) were already buzzwords in the technology and manufacturing spheres before the pandemic upended the global supply chain. Ironically, with the disruption from the health crisis the push toward translating them into reality has become stronger.
Although there is still a huge gap between “ambition and execution,” as industry analysts put it, the AI and ML promises of higher productivity and better resilience cannot be ignored. A few have started adopting the technologies and many more are expected to follow and reap the benefits of a highly integrated system in the coming years.
Global Sources‘ latest e-book, How Artificial Intelligence & Machine Learning Can Optimize the Supply Chain, explores the potential benefit of technology on key areas, such as data collection and analysis, supply chain optimization, cost reduction, forecasting and planning. It offers a roadmap to augmentation and automation, and how this will help speed up operations, boost efficiency and build resilience. The book also covers challenges posed by the adoption of artificial intelligence and machine learning in current setups, and how they can be overcome.
Read more about the advantages of adopting a highly integrated system using artificial intelligence and machine learning.
Download here to get a free copy of How Artificial Intelligence & Machine Learning Can Optimize the Supply Chain.
AI in supplier management - An Overview.pdfStephenAmell4
AI is instrumental in automating and optimizing various aspects of supplier management, starting with the streamlined onboarding of new suppliers. Automated AI-powered processes extract and validate crucial information from documents, expediting onboarding timelines and minimizing the risk of manual errors. AI’s predictive analytics capabilities enable organizations to assess supplier performance based on historical data, identifying patterns and trends that inform strategic decisions on supplier engagement.
AI for customer success - An Overview.pdfStephenAmell4
Customer success is a strategic approach where businesses proactively guide customers through a product journey to ensure they achieve their desired outcomes, thereby enhancing customer satisfaction, loyalty, and advocacy. It involves dedicated teams or individuals focusing on customer objectives from the initial purchasing phase through onboarding, usage optimization, and renewal, often utilizing data-driven methods to predict and respond to customer needs.
AI in financial planning - Your ultimate knowledge guide.pdfStephenAmell4
AI in financial planning is a game-changer in how businesses approach their financial analysis and decision-making processes. Traditionally, financial planning teams delve into substantial amounts of data to gauge a company’s performance, forecast future trends, and plan for success. This task, often labor-intensive due to the vast data volumes and ever-changing market dynamics, is now being transformed by AI.
AI in anomaly detection - An Overview.pdfStephenAmell4
Anomaly detection, also known as outlier detection, is a vital aspect of data science that centers on identifying unusual patterns that do not conform to expected behavior.
AI for sentiment analysis - An Overview.pdfStephenAmell4
Sentiment analysis, also referred to as opinion mining, is a method to identify and assess sentiments expressed within a text. The primary purpose is to gauge whether the attitude towards a specific topic, product, or service is positive, negative, or neutral. This process utilizes AI and natural language processing (NLP) to interpret human language and its intricacies, allowing machines to understand and respond to our emotions.
AI integration - Transforming businesses with intelligent solutions.pdfStephenAmell4
AI integration refers to the process of embedding artificial intelligence technologies into existing systems, processes, or applications, thereby enhancing their functionality and performance. This integration can introduce capabilities like machine learning, natural language processing, facial recognition, and speech processing into products or services, enabling them to perform tasks that typically require human intelligence.
AI in visual quality control - An Overview.pdfStephenAmell4
AI is reshaping various industries, and one area where its transformative power is particularly evident is in Visual Quality Control. By leveraging AI technologies like Machine Learning(ML) and computer vision, enterprises can enhance the accuracy, efficiency, and effectiveness of their quality control processes.
AI-based credit scoring - An Overview.pdfStephenAmell4
AI-based credit scoring is a contemporary method for evaluating a borrower’s creditworthiness. In contrast to the conventional approach that hinges on static variables and historical information, AI-based credit scoring harnesses the power of machine learning algorithms to scrutinize an extensive array of data from various sources.
AI in marketing - A detailed insight.pdfStephenAmell4
AI in marketing refers to the integration of artificial intelligence technologies, such as machine learning and natural language processing, into marketing operations to optimize strategies, enhance customer experiences and more.
Generative AI in insurance- A comprehensive guide.pdfStephenAmell4
Generative AI introduces a new paradigm in the insurance landscape, offering unparalleled opportunities for innovation and growth. The ability of generative AI to create original content and derive insights from data opens doors to novel applications pertinent to this industry.
AI IN INFORMATION TECHNOLOGY: REDEFINING OPERATIONS AND RESHAPING STRATEGIES.pdfStephenAmell4
AI has become a disruptive force within the IT industry, offering a wide array of applications and opportunities. It has gained attention for its capacity to optimize operations, foster innovation, and enhance decision-making processes. AI is making significant strides in IT, empowering organizations to streamline processes, extract valuable insights from vast data sets, and bolster cybersecurity.
AI IN THE WORKPLACE: TRANSFORMING TODAY’S WORK DYNAMICS.pdfStephenAmell4
AI is transforming workplaces, marking a significant shift towards automation and intelligent decision-making in various industries. In the modern business realm, AI’s role extends from automating mundane tasks to optimizing complex operations, thereby augmenting human capabilities. This integration results in significant productivity gains and more efficient business processes.
AI IN REAL ESTATE: IMPACTING THE DYNAMICS OF THE MODERN PROPERTY MARKET.pdfStephenAmell4
The real estate industry has always been a significant pillar of the global economy, connecting buyers and sellers in the pursuit of properties for residential, commercial, or investment purposes. Traditionally, the process of buying, selling, and managing real estate has been largely manual, relying on human expertise and effort.
How AI in business process automation is changing the game.pdfStephenAmell4
Business Process Automation (BPA) stands as an essential paradigm shift in modern business operations. By melding technological advancements with strategic objectives, BPA offers a pathway to a streamlined, efficient, and strategically aligned business model. Its multifaceted applications, ranging from HR to marketing, exemplify the transformative potential of automation, setting a benchmark for the future of business innovation.
Generative AI in supply chain management.pdfStephenAmell4
Generative AI in the supply chain leverages advanced algorithms to autonomously create and optimize processes, enhancing efficiency and adaptability. This technology generates intelligent solutions, forecasts demand, and streamlines logistics, ultimately revolutionizing how businesses manage their supply chains by fostering agility and cost-effectiveness through data-driven decision-making.
AI in telemedicine: Shaping a new era of virtual healthcare.pdfStephenAmell4
In a rapidly evolving healthcare landscape, telemedicine has emerged as a transformative force, transforming the way healthcare is delivered and received. Telemedicine, also known as telehealth, is a mode of healthcare delivery that leverages modern communication technology to provide medical services and consultations remotely.
AI in business management: An Overview.pdfStephenAmell4
Business management involves overseeing and coordinating an organization’s various functions to effectively achieve its objectives and goals. It includes planning, organizing, leading, staffing, and controlling an organization’s human, financial, and technological resources to ensure efficient operation and the achievement of intended outcomes. Business management encompasses a wide range of responsibilities, from setting strategic goals and making high-level decisions to supervising employees, managing finances, and optimizing operations. Effective business management is crucial for the success of businesses across various industries.
AI in fleet management : An Overview.pdfStephenAmell4
Fleet management is the process of organizing, coordinating, and facilitating the operation and maintenance of a fleet of vehicles within a company or organization. It’s a procedural necessity and a strategic function vital for businesses and agencies where transportation is at the heart of service or product delivery. Its primary objective is to control costs, enhance productivity, and mitigate risks associated with operating a fleet of vehicles.
AI in fuel distribution control Exploring the use cases.pdfStephenAmell4
Fuel distribution control is the administration and supervision of the procedures used to transport different fuels, such as petrol, diesel, and aviation fuel, from production facilities to end-users, which might include consumers, companies, and industries. It includes all actions involved in the extraction, refinement, transportation, storage, and distribution of fuels, as well as its planning, coordination, and optimization.
An AI-based price engine is a pricing tool or system that leverages artificial intelligence and machine learning techniques to make pricing decisions and recommendations based on various factors and variables. The pricing engine goes beyond traditional rule-based approaches and incorporates advanced algorithms to analyze complex data patterns, customer behavior, market trends, and other relevant factors in real-time.
Encryption in Microsoft 365 - ExpertsLive Netherlands 2024Albert Hoitingh
In this session I delve into the encryption technology used in Microsoft 365 and Microsoft Purview. Including the concepts of Customer Key and Double Key Encryption.
Le nuove frontiere dell'AI nell'RPA con UiPath Autopilot™UiPathCommunity
In questo evento online gratuito, organizzato dalla Community Italiana di UiPath, potrai esplorare le nuove funzionalità di Autopilot, il tool che integra l'Intelligenza Artificiale nei processi di sviluppo e utilizzo delle Automazioni.
📕 Vedremo insieme alcuni esempi dell'utilizzo di Autopilot in diversi tool della Suite UiPath:
Autopilot per Studio Web
Autopilot per Studio
Autopilot per Apps
Clipboard AI
GenAI applicata alla Document Understanding
👨🏫👨💻 Speakers:
Stefano Negro, UiPath MVPx3, RPA Tech Lead @ BSP Consultant
Flavio Martinelli, UiPath MVP 2023, Technical Account Manager @UiPath
Andrei Tasca, RPA Solutions Team Lead @NTT Data
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdf
What is explainable AI.pdf
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What is explainable AI?
leewayhertz.com/explainable-ai
Artificial Intelligence (AI) has become deeply ingrained in our daily lives, highlighting the
substantial interest and reliance on AI technologies. However, despite our dependence on
AI, we often find ourselves questioning the decisions made by algorithms in certain
situations. Why does a specific algorithm produce a particular outcome? Why does it not
consider alternative options? These questions highlight one of the major challenges
associated with AI – the lack of explainability, especially in popular algorithms like deep
learning neural networks. The absence of explainability hampers our ability to rely on AI
systems fully. We need computer systems that not just perform as expected but also
transparently explain their decisions.
This lack of explainability causes organizations to hesitate to rely on AI for important
decision-making processes. In essence, AI algorithms function as “black boxes,” making
their internal workings inaccessible for scrutiny. However, without the ability to explain and
justify decisions, AI systems fail to gain our complete trust and hinder tapping into their full
potential. This lack of explainability also poses risks, particularly in sectors such as
healthcare, where critical life-dependent decisions are involved.
Explainable AI (XAI) stands to address all these challenges and focuses on developing
methods and techniques that bring transparency and comprehensibility to AI systems. Its
primary objective is to empower users with a clear understanding of the reasoning and logic
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behind AI algorithms’ decisions. By unveiling the “black box” and demystifying the decision-
making processes of AI, XAI aims to restore trust and confidence in these systems. As per
reports by Grand View Research, the explainable AI market is projected to grow significantly,
with an estimated value of USD 21.06 billion by 2030. It is expected to exhibit a compound
annual growth rate (CAGR) of 18.0% from 2023 to 2030. These stats explain the growing
popularity of XAI in the ever-growing AI space.
In this article, we delve into the importance of explainability in AI systems and the emergence
of explainable artificial intelligence to address transparency challenges. Join us as we
explore the methods and techniques to enhance and restore trust and confidence in AI.
What is explainable AI?
The AI black box concept
Why is explainability important in AI?
Explainable models
Explainability approaches in AI
Important explainability techniques
Explainability vs. interpretability in AI
Principles of explainable AI
Explainable AI use cases
Explainable Artificial Intelligence (XAI) refers to a collection of processes and techniques that
enable humans to comprehend and trust the outcomes generated by machine learning
algorithms. It encompasses methods for describing AI models, their anticipated impact, and
potential biases. Explainable AI aims to assess model accuracy, fairness, transparency, and
the results obtained through AI-powered decision-making. Establishing trust and confidence
within an organization when deploying AI models is critical. Furthermore, AI explainability
facilitates adopting a responsible approach to AI development.
As AI progresses, humans face challenges in comprehending and retracing the steps taken
by an algorithm to reach a particular outcome. It is commonly known as a “black box,” which
means interpreting how an algorithm reached a particular decision is impossible. Even the
engineers or data scientists who create an algorithm cannot fully understand or explain the
specific mechanisms that lead to a given result.
Understanding how an AI-enabled system arrives at a particular output has numerous
advantages. Explainability assists developers in ensuring that the system functions as
intended, satisfies regulatory requirements, and enables individuals impacted by a decision
to modify the outcome when necessary.
The AI black box concept
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In machine learning, a “black box” refers to a model or algorithm that produces outputs
without providing clear insights into how those outputs were derived. It essentially means
that the internal workings of the model are not easily interpretable or explainable to humans.
AI black box model focuses primarily on the input and output relationship without explicit
visibility into the intermediate steps or decision-making processes. The model takes in data
as input and generates predictions as output, but the steps and transformations that occur
within the model are not readily understandable.
Understanding how the model came to a specific conclusion or forecast may be difficult due
to this lack of transparency. While black box models can often achieve high accuracy, they
may raise concerns regarding trust, fairness, accountability, and potential biases. This is
particularly relevant in sensitive domains requiring explanations, such as healthcare, finance,
or legal applications.
Explainable AI techniques aim to address the AI black-box nature of certain models by
providing methods for interpreting and understanding their internal processes. These
techniques strive to make machine learning models more transparent, accountable, and
understandable to humans, enabling better trust, interpretability, and explainability.
LeewayHertz
Input Prediction
Black Box
Why is explainability important in AI?
These are five important reasons why machine learning (ML) explainability, or explainable AI,
is important:
Accountability
ML models can make incorrect or unexpected decisions, and understanding the factors that
led to those decisions is crucial for avoiding similar issues in the future. With explainable AI,
organizations can identify the root causes of failures and assign responsibility appropriately,
enabling them to take corrective actions and prevent future mistakes.
Trust
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Trust is vital, especially in high-risk domains such as healthcare and finance. For ML
solutions to be trusted, stakeholders need a comprehensive understanding of how the model
functions and the reasoning behind its decisions. Explainable AI provides the necessary
transparency and evidence to build trust and alleviate skepticism among domain experts and
end-users.
Compliance
Model explainability is essential for compliance with various regulations, policies, and
standards. For instance, Europe’s General Data Protection Regulation (GDPR) mandates
meaningful information disclosure about automated decision-making processes. Similar
regulations are being established worldwide. Explainable AI enables organizations to meet
these requirements by providing clear insights into the logic, significance, and consequences
of ML-based decisions.
Performance
Explainability can lead to performance improvements. When data scientists deeply
understand how their models work, they can identify areas for fine-tuning and optimization.
Knowing which aspects of the model contribute most to its performance, they can make
informed adjustments and enhance overall efficiency and accuracy.
Enhanced control
Understanding the decision-making process of ML models uncovers potential vulnerabilities
and flaws that might otherwise go unnoticed. By gaining insights into these weaknesses,
organizations can exercise better control over their models. The ability to identify and correct
mistakes, even in low-risk situations, can have cumulative benefits when applied across all
ML models in production.
By addressing these five reasons, ML explainability through XAI fosters better governance,
collaboration, and decision-making, ultimately leading to improved business outcomes.
Explainable models
Some models in machine learning possess characteristics of explainability. Let’s discuss the
models:
Linear models
Linear models, such as linear regression and Support Vector Machines (SVMs) with linear
kernels, are inherently interpretable. They follow the principle of linearity, where changes in
input features have a proportional effect on the output. The equation y = mx + c exemplifies
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this simplicity, making it easy to understand and explain the relationship between the
features and the outcome.
Decision tree algorithms
Decision tree models learn simple decision rules from training data, which can be easily
visualized as a tree-like structure. Each internal node represents a decision based on a
feature, and each leaf node represents the outcome. Following the decision path, one can
understand how the model arrived at its prediction.
Generalized Additive Models (GAM)
GAMs capture linear and nonlinear relationships between the predictive variables and the
response variable using smooth functions. They extend generalized linear models by
incorporating these smooth functions. GAMs can be explained by understanding the
contribution of each variable to the output, as they have an addictive nature.
Although these explainable models are transparent and simple to comprehend, it’s important
to remember that their simplicity may restrict their ability to indicate the complexity of some
real-world problems.
Additional techniques and tools are required to make them explainable for more complex
models like neural networks. There are two main approaches to achieving explainability for
complex models:
1. Model-agnostic approach: Regardless of complexity, model-agnostic techniques/tools
can be employed in any machine learning model. These methods typically analyze the
relationship between input features and output predictions. One popular example is
Local Interpretable Model-agnostic Explanations (LIME), which provide explanations by
approximating the model locally around specific instances.
2. Model-specific approach: Model-specific techniques/tools are tailored to a particular
type of model or a group of models. These approaches leverage the specific
characteristics and functions of the model to provide explanations. For example, tree
interpreters can be used to understand decision trees or random forests.
It’s important to select the most appropriate approach based on the model’s complexity and
the desired level of explainability required in a given context.
Explainability Approaches in AI
Explainability approaches in AI are broadly categorized into global and local approaches.
Global interpretations
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Global interpretability in AI aims to understand how a model makes predictions and the
impact of different features on decision-making. It involves analyzing interactions between
variables and features across the entire dataset. We can gain insights into the model’s
behavior and decision process by examining feature importance and subsets. However,
understanding the model’s structure, assumptions, and constraints is crucial for a
comprehensive global interpretation.
Local interpretations
Local interpretability in AI is about understanding why a model made specific decisions for
individual or group instances. It overlooks the model’s fundamental structure and
assumptions and treats it like AI black box. For a single instance, local interpretability
focuses on analyzing a small region in the feature space surrounding that instance to explain
the model’s decision. Local interpretations can provide more accurate explanations, as the
data distribution and feature space behavior may differ from the global perspective. The
Local Interpretable Model-agnostic Explanation (LIME) framework is useful for model-
agnostic local interpretation. By combining global and local interpretations, we can better
explain the model’s decisions for a group of instances.
Important explainability techniques
Some of the most common explainability techniques are discussed below:
Shapley Additive Explanations (SHAP)
SHAP is a visualization tool that enhances the explainability of machine learning models by
visualizing their output. It utilizes game theory and Shapley values to attribute credit for a
model’s prediction to each feature or feature value.
The core concept of SHAP lies in its utilization of Shapley values, which enable optimal
credit allocation and local explanations. These values determine how the contribution should
be distributed accurately among the features, enhancing the interpretability of the model’s
predictions. This enables data science professionals to understand the model’s decision-
making process and identify the most influential features. One of the key advantages of
SHAP is its model neutrality, allowing it to be applied to any machine-learning model. It also
produces consistent explanations and handles complex model behaviors like feature
interactions.
Overall, SHAP is widely used in data science to explain predictions in a human-
understandable manner, regardless of the model structure, ensuring reliable and insightful
explanations for decision-making. It can be used both globally and locally.
Local Interpretable Model-agnostic Explanations (LIME)
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LIME is a method for locally interpreting AI black-box machine learning model predictions. It
creates a transparent model around the decision space of the black-box model’s predictions.
LIME generates synthetic data by perturbing individual data points and trains a glass-box
model on this data to approximate the behavior of the black-box model. By analyzing the
glass-box model, LIME provides insights into how specific features influence predictions for
individual instances. It focuses on explaining local decisions rather than providing a global
interpretation of the entire model.
Partial Dependence Plot (PDP or PD plot)
A PDP is a visual tool used to understand the impact of one or two features on the predicted
outcome of a machine-learning model. It illustrates whether the relationship between the
target variable and a particular feature is linear, monotonic, or more complex.
PDP provides a relatively quick and efficient method for interpretability compared to other
perturbation-based approaches. In other words, PDP may not accurately capture interactions
between features, leading to potential misinterpretations. Furthermore, PDP is applied
globally, providing insights into the overall relationship between features and predictions. It
does not offer a localized interpretation for specific instances or observations within the
dataset.
Morris sensitivity analysis
The Morris method is a global sensitivity analysis that examines the importance of individual
inputs in a model. It follows a one-step-at-a-time approach, where only one input is varied
while keeping others fixed at a specific level. This discretized adjustment of input values
allows for faster analysis as fewer model executions are required.
The Morris method is particularly useful for screening purposes, as it helps identify which
inputs significantly impact the model’s output and are worthy of further analysis. However, it
must be noted that the Morris method does not capture non-linearities and interactions
between inputs. It may not provide detailed insights into complex relationships and
dependencies within the model.
Like other global sensitivity analysis techniques, the Morris method provides a global
perspective on input importance. It evaluates the overall effect of inputs on the model’s
output and does not offer localized or individualized interpretations for specific instances or
observations.
Accumulated Local Effects (ALE)
ALE is a method used to calculate feature effects in machine learning models. It offers global
explanations for both classification and regression models on tabular data. It overcomes
certain limitations of Partial Dependence Plots, another popular interpretability method. ALE
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does not assume independence between features, allowing it to accurately capture
interactions and nonlinear relationships.
Only on a global scale can ALE be applied, and it provides a thorough picture of how each
attribute and the model’s predictions connect throughout the entire dataset. It does not offer
localized or individualized explanations for specific instances or observations within the data.
ALE’s strength lies in providing comprehensive insights into feature effects on a global scale,
helping analysts identify important variables and their impact on the model’s output.
Anchors
Anchors are an approach used to explain the behavior of complex models by establishing
high-precision rules. These anchors serve as locally sufficient conditions that guarantee a
specific prediction with high confidence.
Unlike global interpretation methods, anchors are specifically designed to be applied locally.
They focus on explaining the model’s decision-making process for individual instances or
observations within the dataset. By identifying the key features and conditions that lead to a
particular prediction, anchors provide precise and interpretable explanations at a local level.
The nature of anchors allows for a more granular understanding of how the model arrives at
its predictions. It enables analysts to gain insights into the specific factors influencing a
decision in a given context, facilitating transparency and trust in the model’s outcomes.
Contrastive Explanation Method (CEM)
The Contrastive Explanation Method (CEM) is a local interpretability technique for
classification models. It generates instance-based explanations regarding Pertinent Positives
(PP) and Pertinent Negatives (PN). PP identifies the minimal and sufficient features present
to justify a classification, while PN highlights the minimal and necessary features absent for a
complete explanation. CEM helps understand why a model made a specific prediction for a
particular instance, offering insights into positive and negative contributing factors. It focuses
on providing detailed explanations at a local level rather than globally.
Global Interpretation via Recursive Partitioning (GIRP)
GIRP is a method that interprets machine learning models globally by generating a compact
binary tree of important decision rules. It uses a contribution matrix of input variables to
identify key variables and their impact on predictions. Unlike local methods, GIRP provides a
comprehensive understanding of the model’s behavior across the dataset. It helps uncover
the primary factors driving model outcomes, promoting transparency and trust.
Scalable Bayesian Rule Lists (SBRL)
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Scalable Bayesian Rule Lists (SBRL) is a machine learning technique that learns decision
rule lists from data. These rule lists have a logical structure, similar to decision lists or one-
sided decision trees, consisting of a sequence of IF-THEN rules. SBRL can be used for both
global and local interpretability. On a global level, it identifies decision rules that apply to the
entire dataset, providing insights into overall model behavior. On a local level, it generates
rule lists for specific instances or subsets of data, enabling interpretable explanations at a
more granular level. SBRL offers flexibility in understanding the model’s behavior and
promotes transparency and trust.
Tree surrogates
Tree surrogates are interpretable models trained to approximate the predictions of black-box
models. They provide insights into the behavior of the AI black-box model by interpreting the
surrogate model. This allows us to draw conclusions and gain understanding. Tree
surrogates can be used globally to analyze overall model behavior and locally to examine
specific instances. This dual functionality enables both comprehensive and specific
interpretability of the black-box model.
Explainable Boosting Machine (EBM)
EBM is an interpretable model developed at Microsoft Research. It revitalizes traditional
GAMs by incorporating modern machine-learning techniques like bagging, gradient boosting,
and automatic interaction detection. The Explainable Boosting Machine (EBM) is a
generalized additive model with automatic interaction detection, utilizing tree-based cyclic
gradient boosting. EBMs offer interpretability while maintaining accuracy comparable to the
AI black box models. Although EBMs may have longer training times than other modern
algorithms, they are highly efficient and compact during prediction.
Supersparse Linear Integer Model (SLIM)
SLIM is an optimization approach that addresses the trade-off between accuracy and
sparsity in predictive modeling. It uses integer programming to find a solution that minimizes
the prediction error (0-1 loss) and the complexity of the model (l0-seminorm). SLIM achieves
sparsity by restricting the model’s coefficients to a small set of co-prime integers. This
technique is particularly valuable in medical screening, where creating data-driven scoring
systems can help identify and prioritize relevant factors for accurate predictions.
Reverse Time Attention Model (RETAIN)
RETAIN model is a predictive model designed to analyze Electronic Health Records (EHR)
data. It utilizes a two-level neural attention mechanism to identify important past visits and
significant clinical variables within those visits, such as key diagnoses. Notably, RETAIN
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mimics the chronological thinking of physicians by processing the EHR data in reverse time
order, giving more emphasis to recent clinical visits. The model is applied to predict heart
failure by analyzing longitudinal data on diagnoses and medications.
Explainability vs. interpretability in AI
Regarding AI/ML methods, interpretability and explainability are often used interchangeably.
To assist organizations in selecting the best AI/ML strategy for their unique use case, it is
crucial to distinguish between the two. Let’s compare and see the difference:
Interpretability can be defined as the extent to which a business desires transparency and a
comprehensive understanding of why and how a model generates predictions. Achieving
interpretability involves examining the internal mechanics of the AI/ML method, such as
analyzing the model’s weights and features to determine its output. In essence,
interpretability involves interpreting the model to gain insights into its decision-making
process.
For instance, an economist is constructing a multivariate regression model to predict inflation
rates. The economist can quantify the expected output for different data samples by
examining the estimated parameters of the model’s variables. In this scenario, the economist
has full transparency and can precisely explain the model’s behavior, understanding the
“why” and “how” behind its predictions.
However, high interpretability often comes at the expense of performance. When a company
aims to achieve optimal performance while maintaining a general understanding of the
model’s behavior, model explainability becomes increasingly important.
Explainability refers to the process of describing the behavior of an ML model in human-
understandable terms. When dealing with complex models, it is often challenging to fully
comprehend how and why the internal mechanics of the model influence its predictions.
However, it is possible to uncover relationships between input data attributes and model
outputs using model-agnostic methods like partial dependence plots, Shapley Additive
Explanations (SHAP), or surrogate models. This enables us to explain the nature and
behavior of the AI/ML model, even without a deep understanding of its internal workings.
For instance, consider a news media outlet that employs a neural network to assign
categories to various articles. Although the model’s inner workings may not be fully
interpretable, the outlet can adopt a model-agnostic approach to assess how the input article
data relates to the model’s predictions. Through this approach, they may discover that the
model assigns the sports category to business articles that mention sports organizations.
While the news outlet may not completely understand the model’s internal mechanisms, they
can still derive an explainable answer that reveals the model’s behavior.
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When embarking on an AI/ML project, it is essential to consider whether interpretability is
required. Model explainability can be applied in any AI/ML use case, but if a detailed level of
transparency is necessary, the selection of AI/ML methods becomes more limited.
When dealing with large datasets related to images or text, neural networks often perform
well. In such cases, where complex methods are necessary to maximize performance, data
scientists may focus on model explainability rather than interpretability.
Interpretability Explainability
Definition Interpretability refers to model that
are inherently interpretable like
small decision tree or linear model
with a small no. of input variable.
Explainability refers to the process
of applying a method that models
the output of a more complex model
after training of a complex model.
Method It examines inner mechanics,
model weights and features.
It uses model agnostic methods like
PDP, surrogate tree etc.
Transparency It is more transparent since
interpretability provides
comprehensive understanding of
“why” and “how” a model
generates prediction.
It provides general understanding of
models behaviour in human-
understandable terms.
Principles of explainable AI
Four principles guide explainable AI. The first principle states that a system must provide
explanations to be considered explainable. The other three principles revolve around the
qualities of those explanations, emphasizing correctness, informativeness, and intelligibility.
These principles form the foundation for achieving meaningful and accurate explanations,
which can vary in execution based on the system and its context. Let’s discuss them one by
one.
Explanation
The explanation principle states that an explainable AI system should provide evidence,
support, or reasoning about its outcomes or processes. However, the principle doesn’t
guarantee the explanation’s correctness, informativeness, or intelligibility. The meaningful
and explanation accuracy principles address these factors. The execution and embedding of
explanations can vary depending on the system and scenario, allowing for flexibility. To
accommodate diverse applications, a broad definition of an explanation is adopted. In
essence, the principle emphasizes providing evidence and reasoning while acknowledging
the variability in explanation methods.
Meaningfulness
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The meaningful principle in explainable AI emphasizes that an explanation should be
understood by its intended recipient. Commonalities across explanations can enhance their
meaningfulness. For instance, explaining why a system behaved a certain way is often more
understandable than explaining why it did not behave in a particular manner. Individual
preferences for a “good” explanation vary, and developers must consider the intended
audience and their information needs. Prior knowledge, experiences, and psychological
differences influence what individuals find important or relevant in an explanation. The
concept of meaningfulness also evolves as people gain experience with a task or system.
Different groups may have different expectations from explanations based on their roles or
relationships to the system. It is crucial to understand the audience’s needs, level of
expertise, and the relevance of the question or query to meet the meaningful principle.
Measuring meaningfulness is an ongoing challenge, requiring adaptable measurement
protocols for different audiences. However, appreciating the context of an explanation
supports the ability to assess its quality. By scoping these factors, the execution of
explanations can align with goals and be meaningful to recipients.
Explanation accuracy
The explanation and meaningful principles focus on producing intelligible explanations for the
intended audience without requiring a correct reflection of the system’s underlying
processes. The explanation accuracy principle introduces the concept of integrity in
explanations. It is distinct from decision accuracy, which pertains to the correctness of the
system’s judgments. Regardless of decision accuracy, an explanation may not accurately
describe how the system arrived at its conclusion or action. While established metrics exist
for decision accuracy, researchers are still developing performance metrics for explanation
accuracy.
Furthermore, the level of detail in an explanation needs to be considered. Simple
explanations may be sufficient for certain audiences or purposes, focusing on critical points
or providing high-level reasoning. Such explanations may lack the nuances required to
characterize the system’s process fully. However, these nuances may be meaningful to
specific audiences, such as system experts. This mirrors how humans explain complex
topics, adapting the level of detail based on the recipient’s background.
There is a delicate balance between the accuracy and meaningfulness of explanations. This
means providing a detailed explanation can accurately represent the inner workings of the AI
system, but it might not be easily understandable for all audiences. On the other hand, a
concise and simplified explanation can be more accessible, but it may not capture the full
complexity of the system. This principle acknowledges the need for flexibility in determining
accuracy metrics for explanations, taking into account the trade-off between accuracy and
accessibility. It highlights the importance of finding a middle ground that ensures both
accuracy and comprehensibility in explaining AI systems.
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Knowledge limits
The knowledge limits principle acknowledges that AI systems operate within specific
boundaries of design and knowledge. It emphasizes the need for systems to identify cases
not designed or approved to operate or where their answers may be unreliable. According to
this principle, systems avoid providing inappropriate or misleading judgments by declaring
knowledge limits. This practice increases trust by preventing potentially dangerous or unjust
outputs.
There are two ways in which a system can encounter its knowledge limits. Firstly, when the
operation or query falls outside the system’s domain, it can appropriately respond by
indicating its inability to provide an answer. For instance, a bird classification system with an
image of an apple would recognize the input as non-bird-related and indicate its inability to
respond. This serves as both an answer and an explanation. Secondly, a system may have a
confidence threshold, and if the confidence in the most likely answer falls below that
threshold, it can acknowledge the limitation. For instance, if a blurry image of a bird is
submitted, the system may recognize the bird’s presence but identify the image quality as
too low to determine its species. An example output could be: “I found a bird in the image,
but the image quality is too low to identify it.”
Explanation
Delivers or contains accompanying evidence or reason(s) for
output and/or processes
Meaningful
System provides
explanations that are
understandable to
the intended
consumer(s)
Explanation
Accuracy
Explanation correctly
reflects the reason
for generating the
output and/or
accurately reflects
the system’s process
Knowledge Limits
System only operates
under conditions
for which it was
designed and when
it reaches
sufficient confidence
in its output
LeewayHertz
Explainable AI use cases
There are various use cases of explainable AI, some of which are discussed below:
Healthcare
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The potential benefits of AI in healthcare are significant, but the risks associated with an
untrustworthy AI system are even higher. AI models play a crucial role in critical disease
classification and medical imaging, and their decisions have far-reaching consequences. An
AI system that predicts and explains its conclusions is immensely valuable in healthcare.
BFSI (Banking, Financial Services, and Insurance)
Explainable AI can impact the BFSI industry, particularly in credit risk assessment and
premium estimation. While AI has been widely adopted for these tasks, data misuse and
regulatory compliance concerns have arisen. Regulations like the GDPR highlight the need
for explanations in automated decision-making processes. Explainable AI systems that offer
superior results and understandable explanations build trust and meet regulatory
requirements, facilitating the wider adoption of AI solutions in the BFSI industry. Explaining
decisions about loan approvals, insurance premiums, and stock trading suggestions is
crucial due to the high financial stakes involved.
Automobiles
Autonomous driving is the future of the automobile industry, but ensuring safety is
paramount. One wrong move by a self-driving car can have severe consequences.
Explainability is crucial in understanding the capabilities and limitations of autonomous
driving systems before deployment. It is essential to assess, explain, and address
shortcomings in driving assistance features, such as auto-pilot or braking assistance. XAI
plays a key role in identifying biases and improving the reliability and safety of autonomous
vehicles.
Judicial System
AI systems are increasingly used in decision-making within the judicial process, particularly
in Western countries. However, there is a concern about inherent biases in these systems.
Fairness is crucial in AI applications that determine outcomes like granting speech based on
the probability of repeat offenses. Explainable AI is necessary to ensure transparency and
accountability, providing explanations for the decisions made by AI systems in the judicial
system to safeguard the rights and liberties of individuals.
Endnote
Explainable AI is vital in addressing the challenges and concerns of adopting artificial
intelligence in various domains. It offers transparency, trust, accountability, compliance,
performance improvement, and enhanced control over AI systems. While simpler models like
linear models, decision trees, and generalized additive models inherently possess
explainability, complex models such as neural networks and ensemble models require
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additional techniques and tools to make them explainable. Model-agnostic and model-
specific approaches enable us to understand and interpret the decisions made by complex
models, ensuring transparency and comprehensibility.
Explainable AI empowers stakeholders, builds trust, and encourages wider adoption of AI
systems by explaining decisions. It mitigates the risks of unexplainable black-box models,
enhances reliability, and promotes the responsible use of AI. Integrating explainability
techniques ensures transparency, fairness, and accountability in our AI-driven world.
Embrace transparency, trust, and accountability with our robust AI solutions. Contact
LeewayHertz’s AI experts for your next project!