Our technology has gotten smart and fast enough to make predictions and come up with recommendations in near real time. Machine Learning is the art of deriving models from our Big Data collections – harvesting historic patterns and trends – and applying those models to new data in order to rapidly and adequately respond to that data. This presentation will explain and demonstrate in simple, straightforward terms and using easy to understand practical examples what Machine Learning really is and how it can be useful in our world of applications, integrations and databases. Hadoop and Spark, real time and streaming analytics, Watson and Cloud Datalab, Jupyter Notebooks and Citizen Data Scientists will all make their appearance, as will SQL.
This document provides an introduction to machine learning, including: what machine learning is; why it is relevant; common algorithms and tools used; examples of use cases; and how to get started with machine learning. It discusses topics such as supervised vs. unsupervised learning, popular machine learning libraries and frameworks, deploying models, and resources for learning machine learning.
Machine learning is a branch of artificial intelligence that uses statistical techniques to give computer systems the ability to "learn" with data, without being explicitly programmed. The goal of machine learning is to build programs that can teach themselves to grow and change when exposed to new data. There are supervised, unsupervised, and reinforcement learning techniques used in machine learning applications across many fields including computer vision, speech recognition, robotics, healthcare, and finance.
The document discusses the Analytic Hierarchy Process (AHP) decision-making method. It begins with an introduction to the speaker and overview of the tutorial. Then, it outlines the typical steps in the AHP decision-making process, including identifying the decision, gathering information, identifying alternatives, weighting criteria, choosing among alternatives, and reviewing the decision. The remainder of the document provides an in-depth explanation of applying the AHP process through pairwise comparisons and calculating weights and consistency. Examples are provided to illustrate how AHP can be used to evaluate multiple criteria in complex decision problems.
The Art of Intelligence – A Practical Introduction Machine Learning for Oracl...Lucas Jellema
Our technology has gotten smart and fast enough to make predictions and come up with recommendations in near real time. Machine Learning is the art of deriving models from our Big Data collections – harvesting historic patterns and trends – and applying those models to new data in order to rapidly and adequately respond to that data. This presentation will explain and demonstrate in simple, straightforward terms and using easy to understand practical examples what Machine Learning really is and how it can be useful in our world of applications, integrations and databases. Hadoop and Spark, real time and streaming analytics, Watson and Cloud Datalab, Jupyter Notebooks, Oracle Machine Learning CS and the Citizen Data Scientists all make their appearance, as does SQL.
The Art of Intelligence – A Practical Introduction Machine Learning for Orac...Lucas Jellema
Our technology has gotten smart and fast enough to make predictions and come up with recommendations in near real time. Machine Learning is the art of deriving models from our Big Data collections – harvesting historic patterns and trends – and applying those models to new data in order to rapidly and adequately respond to that data. This presentation will explain and demonstrate in simple, straightforward terms and using easy to understand practical examples what Machine Learning really is and how it can be useful in our world of applications, integrations and databases. Hadoop and Spark, real time and streaming analytics, Watson and Cloud Datalab, Jupyter Notebooks, Oracle Machine Learning CS and the Citizen Data Scientists will all make their appearance, as will SQL.
The Art of Intelligence – Introduction Machine Learning for Oracle profession...Lucas Jellema
Our technology has gotten smart and fast enough to make predictions and come up with recommendations in near real time. Machine Learning is the art of deriving models from our Big Data collections – harvesting historic patterns and trends – and applying those models to new data in order to rapidly and adequately respond to that data. This presentation will explain and demonstrate in simple, straightforward terms and using easy to understand practical examples what Machine Learning really is and how it can be useful in our world of applications, integrations and databases. Hadoop and Spark, real time and streaming analytics, Watson and Cloud Datalab, Jupyter Notebooks and Citizen Data Scientists will all make their appearance, as will SQL.
A presentation covers how data science is connected to build effective machine learning solutions. How to build end to end solutions in Azure ML. How to build, model, and evaluate algorithms in Azure ML.
This document provides an introduction to machine learning, including: what machine learning is; why it is relevant; common algorithms and tools used; examples of use cases; and how to get started with machine learning. It discusses topics such as supervised vs. unsupervised learning, popular machine learning libraries and frameworks, deploying models, and resources for learning machine learning.
Machine learning is a branch of artificial intelligence that uses statistical techniques to give computer systems the ability to "learn" with data, without being explicitly programmed. The goal of machine learning is to build programs that can teach themselves to grow and change when exposed to new data. There are supervised, unsupervised, and reinforcement learning techniques used in machine learning applications across many fields including computer vision, speech recognition, robotics, healthcare, and finance.
The document discusses the Analytic Hierarchy Process (AHP) decision-making method. It begins with an introduction to the speaker and overview of the tutorial. Then, it outlines the typical steps in the AHP decision-making process, including identifying the decision, gathering information, identifying alternatives, weighting criteria, choosing among alternatives, and reviewing the decision. The remainder of the document provides an in-depth explanation of applying the AHP process through pairwise comparisons and calculating weights and consistency. Examples are provided to illustrate how AHP can be used to evaluate multiple criteria in complex decision problems.
The Art of Intelligence – A Practical Introduction Machine Learning for Oracl...Lucas Jellema
Our technology has gotten smart and fast enough to make predictions and come up with recommendations in near real time. Machine Learning is the art of deriving models from our Big Data collections – harvesting historic patterns and trends – and applying those models to new data in order to rapidly and adequately respond to that data. This presentation will explain and demonstrate in simple, straightforward terms and using easy to understand practical examples what Machine Learning really is and how it can be useful in our world of applications, integrations and databases. Hadoop and Spark, real time and streaming analytics, Watson and Cloud Datalab, Jupyter Notebooks, Oracle Machine Learning CS and the Citizen Data Scientists all make their appearance, as does SQL.
The Art of Intelligence – A Practical Introduction Machine Learning for Orac...Lucas Jellema
Our technology has gotten smart and fast enough to make predictions and come up with recommendations in near real time. Machine Learning is the art of deriving models from our Big Data collections – harvesting historic patterns and trends – and applying those models to new data in order to rapidly and adequately respond to that data. This presentation will explain and demonstrate in simple, straightforward terms and using easy to understand practical examples what Machine Learning really is and how it can be useful in our world of applications, integrations and databases. Hadoop and Spark, real time and streaming analytics, Watson and Cloud Datalab, Jupyter Notebooks, Oracle Machine Learning CS and the Citizen Data Scientists will all make their appearance, as will SQL.
The Art of Intelligence – Introduction Machine Learning for Oracle profession...Lucas Jellema
Our technology has gotten smart and fast enough to make predictions and come up with recommendations in near real time. Machine Learning is the art of deriving models from our Big Data collections – harvesting historic patterns and trends – and applying those models to new data in order to rapidly and adequately respond to that data. This presentation will explain and demonstrate in simple, straightforward terms and using easy to understand practical examples what Machine Learning really is and how it can be useful in our world of applications, integrations and databases. Hadoop and Spark, real time and streaming analytics, Watson and Cloud Datalab, Jupyter Notebooks and Citizen Data Scientists will all make their appearance, as will SQL.
A presentation covers how data science is connected to build effective machine learning solutions. How to build end to end solutions in Azure ML. How to build, model, and evaluate algorithms in Azure ML.
The Art of Intelligence – Introduction Machine Learning for Java professional...Lucas Jellema
Our technology has gotten smart and fast enough to make predictions and come up with recommendations in near real time. Machine Learning is the art of deriving models from our Big Data collections – harvesting historic patterns and trends – and applying those models to new data in order to rapidly and adequately respond to that data. This presentation will explain and demonstrate in simple, straightforward terms and using easy to understand practical examples what Machine Learning really is and how it can be useful in our world of applications, integrations and databases. Hadoop and Spark, real time and streaming analytics, Watson and Cloud Datalab, Jupyter Notebooks and Citizen Data Scientists will all make their appearance, as will SQL.
Intro to Data Science for Non-Data ScientistsSri Ambati
Erin LeDell and Chen Huang's presentations from the Intro to Data Science for Non-Data Scientists Meetup at H2O HQ on 08.20.15
- Powered by the open source machine learning software H2O.ai. Contributors welcome at: https://github.com/h2oai
- To view videos on H2O open source machine learning software, go to: https://www.youtube.com/user/0xdata
Look no further than our comprehensive Data Science Training program in Chandigarh. Designed to equip individuals with the skills and knowledge required to thrive in today's data-centric world, our course offers a unique blend of theoretical foundations and hands-on practical experience.
This document provides an overview of machine learning:
1. Machine learning is a branch of artificial intelligence that uses data to help computers learn without being explicitly programmed. It can recognize patterns in large amounts of data.
2. Machine learning involves collecting large datasets, creating algorithms to detect patterns in the data, and using those patterns to make predictions on new data.
3. Machine learning has many applications like improving health, making utilities more efficient, and simplifying the future through technologies like personalized assistants, optimized transportation, and computer vision.
This document provides an overview of machine learning and Azure ML Studio. It discusses how machine learning grew out of artificial intelligence work and is used for applications like database mining, recommendations, and computer vision. The document then outlines the process for creating models on Azure ML Studio, including getting data, pre-processing, defining features, training a model with an algorithm like linear regression, scoring and testing the model. It provides an example of using the automobile price dataset to predict new automobile prices through this process and a demonstration.
This presentation covers an overview of Analytics and Machine learning. It also covers the Microsoft's contribution in Machine learning space. Azure ML Studio, a SaaS based portal to create, experiment and share Machine Learning Solutions to the external world.
Machine learning for sensor Data AnalyticsMATLABISRAEL
במצגת זאת נראה כיצד עושים Machine Learning בסביבת MATLAB. נציג מספר יכולות ואפליקציות מובנות ההופכות את תהליך למידת המכונה ליעיל ומהיר יותר – כלים כמו ה-Classification Learner, ה-Regression Learner ו-Bayesian Optimization. בהסתמך על מידע המתקבל מחיישני סמארטפון, נבנה מערכת סיווג המזהה את הפעילות שמבצע המשתמש – הליכה, טיפוס במדרגות, שכיבה, וכו'
Ofer Ron, senior data scientist at LivePerson.
Recently, I've had the pleasure of presenting an introduction to Data Science and data driven products at DevconTLV
I focused this talk around the basic ideas of data science, not the technology used, since I thought that far too many times companies and developers rush to play around with "big data" related technologies, instead of figuring out what questions they want to answer, and whether these answers form a successful product.
MLOps is the process of taking machine learning models into production and maintaining and monitoring them. It addresses issues like lack of reproducibility, inability to identify new trends, and lack of scalability that can occur without proper processes. The machine learning lifecycle includes scoping a project, collecting and preparing data, developing and evaluating models, deploying models into production, and ongoing monitoring. MLOps aims to operationalize this lifecycle to ensure models can be deployed and updated efficiently and reliably at scale.
Le Machine Learning, l’IA, le DeepLearning, les Statistiques, le Data Mining… bref, tous ces mots sont les buzz words du moment mais que se cache-t-il derrière ?
A travers des exemples concrets, on parcourra les différentes approches du Machine Learning, les grandes familles d’algorithmes (n’ayez crainte : sans rentrer dans le cœur de leurs implémentations), puis les outils et les frameworks à la disposition des Data Scientists… et pour finir, on essayera de prédire l’avenir !
Salon Data - Nantes - 19 Septembre 2017
https://salondata.fr/2017/07/12/0930-1030-ml/
PREDICT THE FUTURE , MACHINE LEARNING & BIG DATADotNetCampus
Scopri come utilizzare Azure Machine Learning, un servizio cloud che consente alle aziende, università, centri di ricerca e sviluppatori di incorporare e sfrutturare nelle loro applicazioni funzionalità di apprendimento automatico e analisi predittiva su enormi set di dati. Tramite Azure ML Studio possiamo creare, testare, attuare e gestire soluzioni di analisi predittiva e apprendimento automatico nel cloud tramite un qualunque web browser. Durante la sessione si darà un saggio attraverso un esempio di analisi predittiva sul Flight Delay.
The document provides an overview of Azure Machine Learning and discusses machine learning concepts. It begins with introducing the speaker and providing an agenda. It then defines machine learning and contrasts traditional programming with machine learning. Different types of learning methods like supervised and unsupervised learning are also introduced. Finally, it demonstrates the Azure Machine Learning workflow and some common machine learning algorithms available in Azure.
Makine Öğrenmesi, Yapay Zeka ve Veri Bilimi Süreçlerinin Otomatikleştirilmesi...Ali Alkan
The document summarizes an agenda for a presentation on machine learning and data science. It includes an introduction to CRISP-DM (Cross Industry Standard for Data Mining), guided analytics, and a KNIME demo. It also discusses the differences between machine learning, artificial intelligence, and data science. Machine learning produces predictions, artificial intelligence produces actions, and data science produces insights. It provides an overview of the CRISP-DM process for data mining projects including the business understanding, data understanding, data preparation, modeling, evaluation, and deployment phases. It also discusses guided analytics and interactive systems to assist business analysts in finding insights and predicting outcomes from data.
About
Evolution of Data, Data Science , Business Analytics, Applications, AI, ML, DL, Data science – Relationship, Tools for Data Science, Life cycle of data science with case study,
Algorithms for Data Science, Data Science Research Areas,
Future of Data Science.
The Machine Learning Workflow with AzureIvo Andreev
This document provides an overview of real world machine learning using Azure. It discusses the machine learning workflow including data understanding, preprocessing, feature engineering, model selection, evaluation and tuning. It then describes various Azure machine learning tools for building, testing and deploying machine learning models including Azure ML Workbench, Studio, Experimentation Service and Model Management Service. It concludes with an upcoming demo of predictive maintenance using Azure ML Studio.
Drifting Away: Testing ML Models in ProductionDatabricks
Deploying machine learning models has become a relatively frictionless process. However, properly deploying a model with a robust testing and monitoring framework is a vastly more complex task. There is no one-size-fits-all solution when it comes to productionizing ML models, oftentimes requiring custom implementations utilising multiple libraries and tools. There are however, a set of core statistical tests and metrics one should have in place to detect phenomena such as data and concept drift to prevent models from becoming unknowingly stale and detrimental to the business.
Combining our experiences from working with Databricks customers, we do a deep dive on how to test your ML models in production using open source tools such as MLflow, SciPy and statsmodels. You will come away from this talk armed with knowledge of the key tenets for testing both model and data validity in production, along with a generalizable demo which uses MLflow to assist with the reproducibility of this process.
intro to ML by the way m toh phasee movie Punjabibotvillain45
This document provides an overview of machine learning including:
- Defining machine learning as automating automation by getting computers to program themselves using data instead of hand-written programs.
- Describing supervised, unsupervised, semi-supervised, and reinforcement learning.
- Providing examples of machine learning applications like web search, computational biology, finance, robotics, and social networks.
- Explaining core machine learning concepts like representation, evaluation, and optimization as well as inductive learning from examples.
This document provides an overview of Azure Machine Learning. It discusses getting started by creating a workspace and importing data. Key steps include pre-processing and cleaning data, training models using various algorithms, evaluating models, and deploying predictive models as web services. The document promotes Azure ML for its rich set of modules that support tasks like data transformation, feature selection, and text analytics. It provides examples of machine learning problems and recommends further resources for learning about Azure ML.
Join the data conversation and see how analytics drives decision making across industries. Learn to understand, analyze, and interpret data as you walk through the fundamentals of data analysis, learn introductory analytic functionality in Google Sheet to distill actionable insights from data sets, see how data analysts translate their findings into compelling business narratives, perform an exploratory analysis using real-world data.
Introduction to web application development with Vue (for absolute beginners)...Lucas Jellema
In this slide deck I show you how you can easily and quickly create quite rich web applications with Vue 3 – without having to study complex concepts or understand many technical details. I have only recently learned how to work with Vue 3 myself and now is the best time for me to share my learning experience (and my enthusiasm) with you. I know what I found essential to understand and what most got me excited in these early steps (what was a little bit hard to grasp). I believe that I can present my steps and guide you to experience the same fun and have a similarly gratifying experience. I am not an expert in this subject – I have barely learned how to walk and that is why I can help you with these first steps with Vue.
In this deck, I do not explain how Vue works. I do not really know that. I will show you how to work with it and how to create web applications that are functional, appealing, fast and responsive.
The approach I am taking is straightforward:
• I will tell you a little bit about web development, browsers and reactive frameworks
• I will show the hello world of Vue applications
• I will explain about components and nesting, events, data binding and reactive behavior and demonstrate these concepts
• I will introduce Vue UI Component libraries – and with no effort at all we will launch our application to the next level – with rich components to explore, manipulate, visualize data collections
• We will publish the web application from our development environment to where the whole world could see it – using GitHub Pages
• As bonus topic – we discuss state management
At the end of this session you will be able to quickly create a simple yet rich web application with Vue 3. You have a starting point to further evolve your skills with the many online resources I am convinced that you will enjoy your newfound powers and the simplicity and power of Vue 3.
Note: a tutorial accompanies this slide deck - see https://github.com/lucasjellema/code-face-vue3-intro-reactiive-webapps-aug2023/blob/main/README.md
Making the Shift Left - Bringing Ops to Dev before bringing applications to p...Lucas Jellema
The document discusses bringing operations considerations into the development process earlier, referred to as "shifting left." It advocates designing applications with operations in mind from the beginning. This includes understanding operational objectives, constraints, and service level agreements. Application telemetry and monitoring are also important to incorporate from the start. The document provides examples of how to implement operational practices like deployments, health checks, and incident response processes in a shifted left model where development and operations work more closely together.
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- Powered by the open source machine learning software H2O.ai. Contributors welcome at: https://github.com/h2oai
- To view videos on H2O open source machine learning software, go to: https://www.youtube.com/user/0xdata
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This document provides an overview of machine learning:
1. Machine learning is a branch of artificial intelligence that uses data to help computers learn without being explicitly programmed. It can recognize patterns in large amounts of data.
2. Machine learning involves collecting large datasets, creating algorithms to detect patterns in the data, and using those patterns to make predictions on new data.
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This document provides an overview of machine learning and Azure ML Studio. It discusses how machine learning grew out of artificial intelligence work and is used for applications like database mining, recommendations, and computer vision. The document then outlines the process for creating models on Azure ML Studio, including getting data, pre-processing, defining features, training a model with an algorithm like linear regression, scoring and testing the model. It provides an example of using the automobile price dataset to predict new automobile prices through this process and a demonstration.
This presentation covers an overview of Analytics and Machine learning. It also covers the Microsoft's contribution in Machine learning space. Azure ML Studio, a SaaS based portal to create, experiment and share Machine Learning Solutions to the external world.
Machine learning for sensor Data AnalyticsMATLABISRAEL
במצגת זאת נראה כיצד עושים Machine Learning בסביבת MATLAB. נציג מספר יכולות ואפליקציות מובנות ההופכות את תהליך למידת המכונה ליעיל ומהיר יותר – כלים כמו ה-Classification Learner, ה-Regression Learner ו-Bayesian Optimization. בהסתמך על מידע המתקבל מחיישני סמארטפון, נבנה מערכת סיווג המזהה את הפעילות שמבצע המשתמש – הליכה, טיפוס במדרגות, שכיבה, וכו'
Ofer Ron, senior data scientist at LivePerson.
Recently, I've had the pleasure of presenting an introduction to Data Science and data driven products at DevconTLV
I focused this talk around the basic ideas of data science, not the technology used, since I thought that far too many times companies and developers rush to play around with "big data" related technologies, instead of figuring out what questions they want to answer, and whether these answers form a successful product.
MLOps is the process of taking machine learning models into production and maintaining and monitoring them. It addresses issues like lack of reproducibility, inability to identify new trends, and lack of scalability that can occur without proper processes. The machine learning lifecycle includes scoping a project, collecting and preparing data, developing and evaluating models, deploying models into production, and ongoing monitoring. MLOps aims to operationalize this lifecycle to ensure models can be deployed and updated efficiently and reliably at scale.
Le Machine Learning, l’IA, le DeepLearning, les Statistiques, le Data Mining… bref, tous ces mots sont les buzz words du moment mais que se cache-t-il derrière ?
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https://salondata.fr/2017/07/12/0930-1030-ml/
PREDICT THE FUTURE , MACHINE LEARNING & BIG DATADotNetCampus
Scopri come utilizzare Azure Machine Learning, un servizio cloud che consente alle aziende, università, centri di ricerca e sviluppatori di incorporare e sfrutturare nelle loro applicazioni funzionalità di apprendimento automatico e analisi predittiva su enormi set di dati. Tramite Azure ML Studio possiamo creare, testare, attuare e gestire soluzioni di analisi predittiva e apprendimento automatico nel cloud tramite un qualunque web browser. Durante la sessione si darà un saggio attraverso un esempio di analisi predittiva sul Flight Delay.
The document provides an overview of Azure Machine Learning and discusses machine learning concepts. It begins with introducing the speaker and providing an agenda. It then defines machine learning and contrasts traditional programming with machine learning. Different types of learning methods like supervised and unsupervised learning are also introduced. Finally, it demonstrates the Azure Machine Learning workflow and some common machine learning algorithms available in Azure.
Makine Öğrenmesi, Yapay Zeka ve Veri Bilimi Süreçlerinin Otomatikleştirilmesi...Ali Alkan
The document summarizes an agenda for a presentation on machine learning and data science. It includes an introduction to CRISP-DM (Cross Industry Standard for Data Mining), guided analytics, and a KNIME demo. It also discusses the differences between machine learning, artificial intelligence, and data science. Machine learning produces predictions, artificial intelligence produces actions, and data science produces insights. It provides an overview of the CRISP-DM process for data mining projects including the business understanding, data understanding, data preparation, modeling, evaluation, and deployment phases. It also discusses guided analytics and interactive systems to assist business analysts in finding insights and predicting outcomes from data.
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This document provides an overview of real world machine learning using Azure. It discusses the machine learning workflow including data understanding, preprocessing, feature engineering, model selection, evaluation and tuning. It then describes various Azure machine learning tools for building, testing and deploying machine learning models including Azure ML Workbench, Studio, Experimentation Service and Model Management Service. It concludes with an upcoming demo of predictive maintenance using Azure ML Studio.
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Deploying machine learning models has become a relatively frictionless process. However, properly deploying a model with a robust testing and monitoring framework is a vastly more complex task. There is no one-size-fits-all solution when it comes to productionizing ML models, oftentimes requiring custom implementations utilising multiple libraries and tools. There are however, a set of core statistical tests and metrics one should have in place to detect phenomena such as data and concept drift to prevent models from becoming unknowingly stale and detrimental to the business.
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This document provides an overview of machine learning including:
- Defining machine learning as automating automation by getting computers to program themselves using data instead of hand-written programs.
- Describing supervised, unsupervised, semi-supervised, and reinforcement learning.
- Providing examples of machine learning applications like web search, computational biology, finance, robotics, and social networks.
- Explaining core machine learning concepts like representation, evaluation, and optimization as well as inductive learning from examples.
This document provides an overview of Azure Machine Learning. It discusses getting started by creating a workspace and importing data. Key steps include pre-processing and cleaning data, training models using various algorithms, evaluating models, and deploying predictive models as web services. The document promotes Azure ML for its rich set of modules that support tasks like data transformation, feature selection, and text analytics. It provides examples of machine learning problems and recommends further resources for learning about Azure ML.
Join the data conversation and see how analytics drives decision making across industries. Learn to understand, analyze, and interpret data as you walk through the fundamentals of data analysis, learn introductory analytic functionality in Google Sheet to distill actionable insights from data sets, see how data analysts translate their findings into compelling business narratives, perform an exploratory analysis using real-world data.
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In this slide deck I show you how you can easily and quickly create quite rich web applications with Vue 3 – without having to study complex concepts or understand many technical details. I have only recently learned how to work with Vue 3 myself and now is the best time for me to share my learning experience (and my enthusiasm) with you. I know what I found essential to understand and what most got me excited in these early steps (what was a little bit hard to grasp). I believe that I can present my steps and guide you to experience the same fun and have a similarly gratifying experience. I am not an expert in this subject – I have barely learned how to walk and that is why I can help you with these first steps with Vue.
In this deck, I do not explain how Vue works. I do not really know that. I will show you how to work with it and how to create web applications that are functional, appealing, fast and responsive.
The approach I am taking is straightforward:
• I will tell you a little bit about web development, browsers and reactive frameworks
• I will show the hello world of Vue applications
• I will explain about components and nesting, events, data binding and reactive behavior and demonstrate these concepts
• I will introduce Vue UI Component libraries – and with no effort at all we will launch our application to the next level – with rich components to explore, manipulate, visualize data collections
• We will publish the web application from our development environment to where the whole world could see it – using GitHub Pages
• As bonus topic – we discuss state management
At the end of this session you will be able to quickly create a simple yet rich web application with Vue 3. You have a starting point to further evolve your skills with the many online resources I am convinced that you will enjoy your newfound powers and the simplicity and power of Vue 3.
Note: a tutorial accompanies this slide deck - see https://github.com/lucasjellema/code-face-vue3-intro-reactiive-webapps-aug2023/blob/main/README.md
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Enterprise IT systems are deaf, blind and highly insensitive. They do not know what is going on in the outside world. Through Internet of Things technology, we provide eyes, ears and hands that allow enterprises to learn about and react in real time to events in the physical world. The energy transition at a major Dutch energy company (Eneco) is powered by IoT technology – to steer and sometimes curtail windmills and solar farms and to coordinate local energy production and trade. This session shows you how the physical world was connected to the customer portals and apps, asset management systems and Kafka platform through the Azure cloud based IoT Hub en Edge, digital twin, serverless functions, timeseries datastores and streaming data analysis. It is a story about technological innovation on top of existing foundations and of a vision for business and our society at large.
Help me move away from Oracle - or not?! (Oracle Community Tour EMEA - LVOUG...Lucas Jellema
I hear this aspiration from a growing number of organizations. Sometimes as a quite literal question. This however is merely half of a wish. Apparently, organizations want to quit with one thing — but have not yet stipulated what they desire instead. What is the objective that is pursued here? Only to get rid of Oracle? It will become clear why you should give a considerable thought about dropping Oracle, or any other vendors’ technology, when you’re not pleased with your current IT situation. You need to focus on the actual problems and objectives and define the suitable roadmap to fit your real needs. It turns out that the quest is usually for modernization and flexibility - and Oracle can very well be a part of that future.
Organizations with decades of investment in Oracle technology sometimes (and increasingly) express a wish to move away from Oracle. In this session, we will first explore where the desire to move away from Oracle might come from. Then we describe what the term Oracle represents — more than 2.000 products on all layers in the technology stack and in different business areas. Finally, we map out what the ‘moving away from’ consists of: defining where you ‘move to’ and subsequently actually going there.
It will become clear why you should give considerable thought about dropping Oracle, or any other vendors’ technology, when you’re not pleased with your current IT situation. You need to focus on the actual problems and objectives and define the suitable roadmap to fit your real needs. It turns out that the quest is usually for modernization and flexibility - and Oracle can very well be a part of that future.
Original storyline in this Medium Article: https://medium.com/real-vox/what-if-companies-say-help-me-move-away-from-oracle-ffbbc95afc4f
IoT - from prototype to enterprise platform (DigitalXchange 2022)Lucas Jellema
In 2019 the company started a small scale IoT project: smart meters in consumer homes, a cloud based IoT platform for device management, metrics collecting, monitoring and real time data processing. From the initial 12 devices and this single use case, the initiative has rapidly scaled, to tens of thousands devices - including entire wind parks and solar farms - and seven substantial business cases, not just for harvesting data but increasingly for real time actuation. The IoT Platform is feeding the brain at the heart of the enterprise - through an event streaming platform and an API platform. It supports complex operations with anomaly detection on metrics streams and device and communication monitoring. This session tells about the eye catching business cases - what are business objectives and results - and explains the journey since the start. It continues the story presented at DigitalXchange 2020 - discussing technical challenges and solutions as well as organizational aspects. Areas of particular interest: edge processing, data analytics and machine learning.
Who Wants to Become an IT Architect-A Look at the Bigger Picture - DigitalXch...Lucas Jellema
Pitch: The movie The Matrix made it clear: The Architect is powerful. How to be(come) and IT architect? What do you do, what do you need to know, is it fun and why? Using real world examples, core principles and useful tools, this session introduces the subtle art of designing and realizing flexible IT architectures. </p><p>Taking a step back to get and create an overview, frequently asking why to get to the real intention, bringing aspects such as cost, scale, time and change and business strategy into the design and bridging the gap between business owners, process managers and technical specialists. One way to define the responsibility of an IT architect. In this session, we will discuss what is expected of the architect and what you need to do for that and what you could use to get it done. How do you get started as an architect, how to grow in that role? We discuss a number of real life architectural challenges and solution design. And discuss a number of architecture principles, patterns, and powers to apply. Never stop programming - but perhaps rise to the architecture challenge too.
Notes: Many IT professionals aspire to become architects. Many architects wonder what it is they have to do. After 27 years in IT I find I have slowly and steadily moved into a role that I can probably use the label architect for, although still with some reluctance. What exactly does that mean - IT architect? While I may not have all answers and the ultimate truth and wisdom, I do have many architectural challenges to discuss and some core principles to share and a number of tips, tricks and tools to recommend that will help anyone get started or grow in a role as architect for software and IT systems. Elements that make an appearance include cloud, agile, DevOps, microservices, persistence, business, powers of persuasion, diagramming, cost, security, software engineering, data.
Outline: - two real world examples (one new business initiative, one running and struggling project) and how to approach them with an architect's mind - core principles to apply , patterns to us, what to unearth (the power question of WHY) - architecture products: what do you deliver as an architect; how do you ensure agility? - how to be effective? bringing your design to life - communication with stakeholders/powers of persuasion, monitoring adherence, being pragmatic but not lose grip; - anecdotal evidence from several small and large product teams - the good and also the ugly (architectural oversights and the consequences)
some specific answers to address - how much technical knowledge and programming skills does an architect require? What other knowledge is required and how to stay on top of your game? how to get going: first steps towards be(com)ing and architect?
Steampipe - use SQL to retrieve data from cloud, platforms and files (Code Ca...Lucas Jellema
Introduction to Steampipe - a tool for retrieving data and metadata about cloud resources, platform resources and file content - all through SQL. Data from clouds, files and platforms can be joined, filtered, sorted, aggregated using regular SQL. Steampipe offers a very convenient way to get hold of data that describes the environment in detail.
Automation of Software Engineering with OCI DevOps Build and Deployment Pipel...Lucas Jellema
Automation of software delivery has several advantages. Prevention of human error is certainly one. Consistent and complete execution of tried and tested build and deployment tasks as the only way to apply changes in the live environment. Once the pipelines have been set up, the engineers can focus on the software and applying the required changes to it. To bring that software all the way to production is a breeze. Oracle Cloud Infrastructure offers the DevOps service, introduced in the Summer of 2021. This service comes with git style code repositories, build servers and build pipelines, artifact repositories as well as deployment pipelines. This session introduces OCI DevOps and demonstrates how software can be built and deployed on OKE Kubernetes, Compute Instance VMs and Oracle Functions. From simple source code an application is put in production without manual intervention in the build and deployment process.
Introducing Dapr.io - the open source personal assistant to microservices and...Lucas Jellema
Dapr.io is an open source product, originated from Microsoft and embraced by a broad coalition of cloud suppliers (part of CNFC) and open source projects. Dapr is a runtime framework that can support any application and that especially shines with distributed applications - for example microservices - that run in containers, spread over clouds and / or edge devices.
With Dapr you give an application a "sidecar" - a kind of personal assistant that takes care of all kinds of common responsibilities. Capturing and retrieving state, publishing and consuming messages or events. Reading secrets and configuration data. Shielding and load balancing over service endpoints. Calling and subscribing to all kinds of SaaS and PaaS facilities. Logging traces across all kinds of application components and logically routing calls between microservices and other application components. Dapr provides generic APIs to the application (HTTP and gRPC) for calling all these generic services – and provides implementations of these APIs for all public clouds and dozens of technology components. This means that your application can easily make use of a wide range of relevant features - with a strict separation between the language the application uses for this (generic, simple) and the configuration of the specific technology (e.g. Redis, MySQL, CosmosDB, Cassandra, PostgreSQL, Oracle Database, MongoDB, Azure SQL etc) that the Dapr sidecar uses. Changing technology does not affect the application, but affects the configuration of the Sidecar. Dapr can be used from applications in any technology - from Java and C#/.NET to Go, Python, Node, Rust and PHP. Or whatever can talk HTTP (or gRPC).
In this Code Café I will introduce you to Dapr.io. I will show you what Dapr can do for you (application) and how you can Dapr-izen an application. I'll show you how an asynchronously collaborative system of microservices - implemented in different technologies - can be easily connected to Dapr, first to Redis as a Pub/Sub mechanism and then also to Apache Kafka without modifications. Then we do - with the interested parties - also a hands-on in which you will apply Dapr yourself . In a short time you get a good feel for how you can use Dapr for different aspects of your applications. And if nothing else, Dapr is a very easy way to get your code with Kafka, S3, Redis, Azure EventGrid, HashiCorp Consul, Twillio, Pulsar, RabbitMQ, HashiCorp Vault, AWS Secret Manager, Azure KeyVault, Cron, SMTP, Twitter, AWS SQS & SNS, GCP Pub/Sub and dozens of other technology components talk.
How and Why you can and should Participate in Open Source Projects (AMIS, Sof...Lucas Jellema
For a long time I have been reluctant to actively contribute to an open source project. I thought it would be rather complicated and demanding – and that I didn't have the knowledge or skills for it or at the very least that they (the project team) weren't waiting for me.
In December 2021, I decided to have a serious input into the Dapr.io project – and now finally to determine how it works and whether it is really that complicated. In this session I want to tell you about my experiences. How Fork, Clone, Branch, Push (and PR) is the rhythm of contributing to an open source project and how you do that (these are all Git actions against GitHub repositories). How to learn how such a project functions and how to connect to it; which tools are needed, which communication channels are used. I tell how the standards of the project – largely automatically enforced – help me to become a better software engineer, with an eye for readability and testability of the code.
How the review process is quite exciting once you have offered your contribution. And how the final "merge to master" of my contribution and then the actual release (Dapr 1.6 contains my first contribution) are nice milestones.
I hope to motivate participants in this session to also take the step yourself and contribute to an open source project in the form of issues or samples, documentation or code. It's valuable to the community and the specific project and I think it's definitely a valuable experience for the "contributer". I looked up to it and now that I've done it gives me confidence – and it tastes like more (I could still use some help with the work on Dapr.io, by the way).
Microservices, Apache Kafka, Node, Dapr and more - Part Two (Fontys Hogeschoo...Lucas Jellema
Apache Kafka is one of the best known enterprise grade message brokers – created at LinkedIn, donated to the Apache software foundation and used in an ever growing number of organizations to provide a backbone for asynchronous communication. This session introduces Apache Kafka – history, concepts, community and tooling. In a hands on lab, participants will create topics, publish and consume messages and get a general feel for Kafka. Simple microservices are developed in NodeJS – publishing to and consuming from Apache Kafka.
Dapr.io has support for Apache Kafka. Using Kafka through Dapr is very straightforward as is explained and demonstrated and applied in a second handson lab – with applications in various programming languages. Participants will even be able to exchange events across their laptops – through a cloud based Kafka broker.
Use of Apache Kafka in several architecture patterns is discussed – such as data integration, microservices, CQRS, Event Sourcing – along with a number of real world use cases from several well known organizations. The Kafka Connector framework is introduced – a set of adapters that allow us to easily connect Kafka to sources and sinks – where respectively change events are captured from and messages are published to.
Bonus Lab: Apache Kafka is ran on Kubernetes as is Dapr.io. Multiple mutually interacting microservices are deployed on the same local Kubernetes cluster.
Microservices, Node, Dapr and more - Part One (Fontys Hogeschool, Spring 2022)Lucas Jellema
This session does a quick recap of microservices: why do we want them, what problems do they solve and what are the principles around designing and implementing them? The Dapr.io runtime framework for distributed applications is introduced. Dapr provides a sidecar (almost like a personal assistant to a manager) to an application or microservice, a companion process that handles common tasks such as storing and retrieving state, consuming and publishing messages and events, invoking external services and other microservices as well as handling incoming requests. Participants will do a handson lab with Dapr.io and learn how to quickly implement interactions with various technologies, including Redis and MySQL.
Node(JS) is introduced – a server side JavaScript-based programming language that can be used well for implementing microservices. Some of the main characteristics of NodeJS are discussed (functional programming, asynchronous flows, NPM package manager) as well as common use cases (handle incoming HTTP requests, invoke REST APIs). In the second lab, Node and Dapr are used together to implement microservices that interact with databases and message brokers and each other – in a decoupled fashion.
6Reinventing Oracle Systems in a Cloudy World (RMOUG Trainingdays, February 2...Lucas Jellema
The cloud is changing many things. Even the decision to not (yet) adopt cloud is one to make explicitly. Now is a time for any organization to reconsider the IT landscape. For each system we should make a conscious ruling on its roadmap. The 6R model suggests six ways to move a system forward.
This session uses the 6R model and applies it specifically to Oracle technology based systems: what are the options and considerations for Oracle Database, Oracle Fusion Middleware, custom applications, and other red components? What future should we consider and how do we choose? The paths chosen by several Oracle-heavy users is presented to illustrate these options and the decision making process. Oracle Cloud Infrastructure and Autonomous Database play a role, as do Azure IaaS and Azure Managed Database as well as on premises systems. Latency, recovery, scalability, licenses, automation, lock-in, skills, and resources all make their appearance.
Help me move away from Oracle! (RMOUG Training Days 2022, February 2022)Lucas Jellema
Organizations with decades of investment in Oracle technology sometimes (and increasingly) express a wish to move away from Oracle. In this session, we will first explore where the desire to move away from Oracle might come from. Then we describe what the term Oracle represents -- more than 2.000 products on all layers in the technology stack and in different business areas. Finally, we map out what the 'moving away from' consists of: defining where you 'move to' and subsequently actually going there.
It will become clear why you should give considerable thought about dropping Oracle, or any other vendors' technology, when you're not pleased with your current IT situation. You need to focus on the actual problems and objectives and define the suitable roadmap to fit your real needs. It turns out that the quest is usually for modernization and flexibility - and Oracle can very well be a part of that future.
DevOps is a term used in many places and unfortunately also to mean many different things. This presentation (largely in Dutch) paints the DevOps picture. While it may not give a clear cut definition (there does not seem to be one) it certainly makes clear what DevOps is about, what objectives and origins are and which factors enable and drive DevOps.
Conclusion Code Cafe - Microcks for Mocking and Testing Async APIs (January 2...Lucas Jellema
Microcks is a tool for API Mocking and Testing. In this presentation an overview of the support in Microcks for asynchronous APIs - the event publishing and consuming behavior of services and applications
Cloud native applications offer scalability, flexibility, and optimal use of compute resources. Serverless functions interacting through events, leveraging cloud capabilities for persistent storage and automated operations take organization to the next level in IT. This session demonstrates polyglot Functions interacting with native cloud services for events and persistence (Object Storage and NoSQL Database) and leveraging the Key and Secrets Vault, Monitoring and Notifications services for operational control. A lightweight API Gateway is used to expose APIs to external consumers. Infrastructure as Code is the guiding principle in deploying both cloud resources and application components, through OCI CLI and Terraform. This session leverages many cloud native (enabling) services in Oracle Cloud Infrastructure. The session will introduce concepts, then spend most of the time on live demonstrations. All sources are shared with the audience, to allow participants to create the same application in their own cloud tenancy. What is so great about Cloud Native Applications? How do you create one? I will explain the first and demonstrate the second. On Oracle Cloud Infrastructure, using services that anyone can use for free, I will live create a cloud native application that streams, persists, notifies, scales, monitors Benefits: - get to know many different OCI services - understand the meaning, purpose and benefits of cloud native development - learn how to take your own first steps in OCI - for free!
What is Augmented Reality Image Trackingpavan998932
Augmented Reality (AR) Image Tracking is a technology that enables AR applications to recognize and track images in the real world, overlaying digital content onto them. This enhances the user's interaction with their environment by providing additional information and interactive elements directly tied to physical images.
UI5con 2024 - Boost Your Development Experience with UI5 Tooling ExtensionsPeter Muessig
The UI5 tooling is the development and build tooling of UI5. It is built in a modular and extensible way so that it can be easily extended by your needs. This session will showcase various tooling extensions which can boost your development experience by far so that you can really work offline, transpile your code in your project to use even newer versions of EcmaScript (than 2022 which is supported right now by the UI5 tooling), consume any npm package of your choice in your project, using different kind of proxies, and even stitching UI5 projects during development together to mimic your target environment.
WhatsApp offers simple, reliable, and private messaging and calling services for free worldwide. With end-to-end encryption, your personal messages and calls are secure, ensuring only you and the recipient can access them. Enjoy voice and video calls to stay connected with loved ones or colleagues. Express yourself using stickers, GIFs, or by sharing moments on Status. WhatsApp Business enables global customer outreach, facilitating sales growth and relationship building through showcasing products and services. Stay connected effortlessly with group chats for planning outings with friends or staying updated on family conversations.
E-Invoicing Implementation: A Step-by-Step Guide for Saudi Arabian CompaniesQuickdice ERP
Explore the seamless transition to e-invoicing with this comprehensive guide tailored for Saudi Arabian businesses. Navigate the process effortlessly with step-by-step instructions designed to streamline implementation and enhance efficiency.
Using Query Store in Azure PostgreSQL to Understand Query PerformanceGrant Fritchey
Microsoft has added an excellent new extension in PostgreSQL on their Azure Platform. This session, presented at Posette 2024, covers what Query Store is and the types of information you can get out of it.
E-commerce Application Development Company.pdfHornet Dynamics
Your business can reach new heights with our assistance as we design solutions that are specifically appropriate for your goals and vision. Our eCommerce application solutions can digitally coordinate all retail operations processes to meet the demands of the marketplace while maintaining business continuity.
E-commerce Development Services- Hornet DynamicsHornet Dynamics
For any business hoping to succeed in the digital age, having a strong online presence is crucial. We offer Ecommerce Development Services that are customized according to your business requirements and client preferences, enabling you to create a dynamic, safe, and user-friendly online store.
AI Fusion Buddy Review: Brand New, Groundbreaking Gemini-Powered AI AppGoogle
AI Fusion Buddy Review: Brand New, Groundbreaking Gemini-Powered AI App
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✅Use Gemini to Build high-converting Converting Sales Video Scripts, ad copies, Trending Articles, blogs, etc.100% unique!
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✅Auto-post or schedule stunning AI content across all your accounts at once—WordPress, Facebook, LinkedIn, Blogger, and more.
✅With one keyword or URL, generate complete websites, landing pages, and more…
✅Automatically create & sell AI content, graphics, websites, landing pages, & all that gets you paid non-stop 24*7.
✅Pre-built High-Converting 100+ website Templates and 2000+ graphic templates logos, banners, and thumbnail images in Trending Niches.
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See My Other Reviews Article:
(1) AI Genie Review: https://sumonreview.com/ai-genie-review
(2) SocioWave Review: https://sumonreview.com/sociowave-review
(3) AI Partner & Profit Review: https://sumonreview.com/ai-partner-profit-review
(4) AI Ebook Suite Review: https://sumonreview.com/ai-ebook-suite-review
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Neo4j - Product Vision and Knowledge Graphs - GraphSummit ParisNeo4j
Dr. Jesús Barrasa, Head of Solutions Architecture for EMEA, Neo4j
Découvrez les dernières innovations de Neo4j, et notamment les dernières intégrations cloud et les améliorations produits qui font de Neo4j un choix essentiel pour les développeurs qui créent des applications avec des données interconnectées et de l’IA générative.
Takashi Kobayashi and Hironori Washizaki, "SWEBOK Guide and Future of SE Education," First International Symposium on the Future of Software Engineering (FUSE), June 3-6, 2024, Okinawa, Japan
Introducing Crescat - Event Management Software for Venues, Festivals and Eve...Crescat
Crescat is industry-trusted event management software, built by event professionals for event professionals. Founded in 2017, we have three key products tailored for the live event industry.
Crescat Event for concert promoters and event agencies. Crescat Venue for music venues, conference centers, wedding venues, concert halls and more. And Crescat Festival for festivals, conferences and complex events.
With a wide range of popular features such as event scheduling, shift management, volunteer and crew coordination, artist booking and much more, Crescat is designed for customisation and ease-of-use.
Over 125,000 events have been planned in Crescat and with hundreds of customers of all shapes and sizes, from boutique event agencies through to international concert promoters, Crescat is rigged for success. What's more, we highly value feedback from our users and we are constantly improving our software with updates, new features and improvements.
If you plan events, run a venue or produce festivals and you're looking for ways to make your life easier, then we have a solution for you. Try our software for free or schedule a no-obligation demo with one of our product specialists today at crescat.io
SOCRadar's Aviation Industry Q1 Incident Report is out now!
The aviation industry has always been a prime target for cybercriminals due to its critical infrastructure and high stakes. In the first quarter of 2024, the sector faced an alarming surge in cybersecurity threats, revealing its vulnerabilities and the relentless sophistication of cyber attackers.
SOCRadar’s Aviation Industry, Quarterly Incident Report, provides an in-depth analysis of these threats, detected and examined through our extensive monitoring of hacker forums, Telegram channels, and dark web platforms.
Hand Rolled Applicative User ValidationCode KataPhilip Schwarz
Could you use a simple piece of Scala validation code (granted, a very simplistic one too!) that you can rewrite, now and again, to refresh your basic understanding of Applicative operators <*>, <*, *>?
The goal is not to write perfect code showcasing validation, but rather, to provide a small, rough-and ready exercise to reinforce your muscle-memory.
Despite its grandiose-sounding title, this deck consists of just three slides showing the Scala 3 code to be rewritten whenever the details of the operators begin to fade away.
The code is my rough and ready translation of a Haskell user-validation program found in a book called Finding Success (and Failure) in Haskell - Fall in love with applicative functors.
Transform Your Communication with Cloud-Based IVR SolutionsTheSMSPoint
Discover the power of Cloud-Based IVR Solutions to streamline communication processes. Embrace scalability and cost-efficiency while enhancing customer experiences with features like automated call routing and voice recognition. Accessible from anywhere, these solutions integrate seamlessly with existing systems, providing real-time analytics for continuous improvement. Revolutionize your communication strategy today with Cloud-Based IVR Solutions. Learn more at: https://thesmspoint.com/channel/cloud-telephony
Artificia Intellicence and XPath Extension FunctionsOctavian Nadolu
The purpose of this presentation is to provide an overview of how you can use AI from XSLT, XQuery, Schematron, or XML Refactoring operations, the potential benefits of using AI, and some of the challenges we face.
8. AGENDA
• What is Machine Learning?
• Why could it be relevant [to you]?
• What does it entail?
• With which algorithms, tools and technologies?
• Oracle and Machine Learning?
• How do you embark on Machine Learning?
• Dinner
• Handson
• Functional/non-technical
• Technical
9. LEARNING
• How do we learn?
• Try something (else) => get feedback => learn
• Eventually:
• We get it (understanding) so we can predict the outcome
of a certain action in a new situation
• Or we have experienced enough situations to predict
the outcome in most situations with high confidence
• Through interpolation, extrapolation, etc.
• We remain clueless
9
10. MACHINE LEARNING
• Analyze Historical Data (input and result – training set) to discover
Patterns & Models
• Iteratively apply Models to [additional] Input (test set) and compare
model outcome with known actual result to improve the model
• Use Model to predict
outcome for
entirely new data
10
11. WHY IS IT RELEVANT (NOW)?
• Data
• big, fast, open
• Machine Learning has become feasible
and accessible
• Available
• Affordable (software & hardware)
• Doable (Citizen Data Scientist)
• Fast enough
• Business Cases & Opportunities => Demands
• End users, Consumers, Competitive pressure, Society
19. THE DATA SCIENCE WORKFLOW
• Set Business Goal – research scope, objectives
• Gather data
• Prepare data
• Cleanse, transform (wrangle), combine (merge, enrich)
• Explore data
• Model Data
• Select model, train model, test model
• Present findings and recommend next steps
• Apply:
• Make use of insights in business decisions
• Automate Data Gathering & Preparation, Deploy Model, Embed Model in
operational systems
20. DATA DISCOVERY
20
A B C D E F G
1104534 ZTR 0.1 anijs 2 36 T
631148 ESE 132 rivier 0 21 S
-3 WGN 71 appel 0 1 -
1262300 ZTR 56 zes 2 41 T
315529 HVN 1290 hamer 0 11 -
788914 ASM 676 zwaluw 0 26 T
157762 HVN 9482 wie 0 6 -
946681 DHG 42 rond 1 31 T
-31539 WGN 2423 bruin 0 0 -
47338 HVN 54 hamer 0 16 P
22. SCATTER PLOT
ATTRIBUTE F (Y-AXIS)VS ATTRIBUTE A
22
0
5
10
15
20
25
30
35
40
45
1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015
Age of Lucas Jellema vs Year
Y-Values
23. DATA DISCOVERY – ATTRIBUTES IDENTIFIED
23
Time of
Birth
City ? ? #Kids Age Level of
Education
1104534 ZTR 0.1 anijs 2 36 T
631148 ESE 132 rivier 0 21 S
-3 WGN 71 appel 0 1 -
1262300 ZTR 56 zes 2 41 T
315529 HVN 1290 hamer 0 11 -
788914 ASM 676 zwaluw 0 26 T
157762 HVN 9482 wie 0 6 -
946681 DHG 42 rond 1 31 T
-31539 WGN 2423 bruin 0 0 -
47338 HVN 54 hamer 0 16 P
24. TYPES OF MACHINE LEARNING
• Supervised
• Train and test model from known data (both features and target)
• Unsupervised
• Analyze unlabeled data – see if you can find anything
• Semi-Supervised
• Interactive flow, for example human identifying clusters
• Reinforcement
• Continuously improve algorithm (model) as time progresses, based on new
experience
25. MACHINE LEARNING ALGORITHMS
• Clustering
• Hierarchical k-means, Orthogonal Partitioning Clustering, Expectation-Maximization
• Feature Extraction/Attribute Importance/Principal Component Analysis
• Classification
• Decision Tree, Naïve Bayes, Random Forest, Logistic Regression, Support Vector Machine
• Regression
• Multiple Regression, Support Vector Machine, Linear Model, LASSO,
Random Forest, Ridgre Regression, Generalized Linear Model,
Stepwise Linear Regression
• Association & Collaborative Filtering
(market basket analysis, apriori)
• Reinforcement Learning – brute force, value function,
Monte Carlo, temporal difference, ..
• Neural network and Deep Learning with
Deep Neural Network
• Can be used for many different use cases
26. MODELING PHASE
• Select a model to try to create a fit with (predict target well)
• Set configuration parameters for model
• Divide data in training set and test set
• Train model with training set
• Evaluate performance of trained model on the test set
• Confusion matrix, mean square error, support, lift, false positives, false negatives
• Optionally: tweak model parameters, add attributes, feed in more training data,
choose different model
• Eventually (hopefully): pick model plus parameters plus attributes
that will reliably predict the target variable given new data
• Possibly combine multiple models to collaborate on target value
28. CLASSIFICATION GONE WRONG
• Machine learning applied to millions of drawings
on QuickDraw
• to classify drawings
• For example: drawings of beds
• See for example:
• https://aiexperiments.withgoogle.com/quick-draw
29. MACHINE LEARNING OPERATIONAL
SYSTEMS
• “We have a model that will choose best chess move based on
certain input”
30. MACHINE LEARNING OPERATIONAL
SYSTEMS
• Discovery => Model => Deploy
• “We have a model that will predict a class (classification) or value
(regression) based on certain input with a meaningful degree of
accuracy” – how can we make use of that model?
31. DEPLOY MODEL AND EXPOSE
• Model is usually created on Big Data in Data Science environment using the
Data Scientist’s tools
• Model itself is typically fairly small
• Model will be applied in operational systems against single data items (not
huge collections nor the entire Big Data set)
• Running the model online may not require extensive resources
• Implementing the model at production run time
• Export model (from Data Scientist environment) and import (into production
environment)
• Reimplement the model in the development technology and deploy (in the regular
way) to the production environment
• Expose model through API
35. MODEL MANAGEMENT
• Governance (new versions, testing and approval)
• A/B testing
• Auditing (what did the model decide and why? notifying humans? )
• Evaluation (how well did the model’s output match the reality)
to help evolve the model
• for example recommendations followed
• Monitor self learning models (to detect rogue models)
36. WHAT TO DO IT WITH?
• Mathematics (Statistics)
• Gauss (normal distribution)
• Bayes’ Theorem
• Euclidean Distance
• Perceptron
• Mean Square Error
40. HOW TO PICK TOOLS FOR THE JOB
• What are the jobs?
• Gather data
• Prepare data
• Explore and (hopefully) Discover
• Present
• Embed & Deploy Model
• What are considerations?
• Volume
• Speed and Time
• Skills
• Platform
• Cost
42. POPULAR FRAMEWORKS & LIBRARIES
• TensorFlow
• MXNet
• Caffe
• DL4J
• Keras
• … many more…
Oracle Database Option
Advanced Analytics
#DevoxxMA
43. NOTEBOOK –
THE LAB JOURNAL FROM THE DATALAB
• Common format for data exploration and presentation
• User friendly interface on top of powerful technologies
• Most popular implementations
• Jupyter (fka IPython)
• Apache Zeppelin
• Spark Notebook
• Beaker
• SageMath (SageMathCloud => CoCalc)
• Oracle Machine Learning Notebook UI
• Try out Jupyter at: https://mybinder.org/
45. OPEN DATA
• Governments and NGOs, scientific and even commercial
organizations are publishing data
• Inviting anyone who wants to join in to help make
sense of the data – understand driving factors,
identify categories, help predict
• Many areas
• Economy, health, public safety, sports, traffic &
transportation, games, environment, maps, …
46. OPEN DATA – SOME EXAMPLES
• Kaggle - Data Sets and [Samples of] Data Discovery: www.kaggle.com
• US, EU and UK Government Data: data.gov, open-data.europa.eu and data.gov.uk
• Open Images Data Set: www.image-net.org
• Open Data From World Bank: data.worldbank.org
• Historic Football Data: api.football-data.org
• New York City Open Data - opendata.cityofnewyork.us
• Airports, Airlines, Flight Routes: openflights.org
• Open Database – machine counterpart to Wikipedia: www.wikidata.org
• Google Audio Set (manually annotated audio events)
- research.google.com/audioset/
• Movielens - Movies, viewers and ratings:
files.grouplens.org/datasets/movielens/
47. WHAT IS HADOOP?
• Big Data means Big Computing and Big Storage
• Big requires scalable => horizontal scale out
• Moving data is very expensive (network, disk IO)
• Rather than move data to processor – move processing to data: distributed
processing
• Horizontal scale out => Hadoop:
distributed data & distributed processing
• HDFS – Hadoop Distributed File System
• Map Reduce – parallel, distributed processing
• Map-Reduce operates on data locally, then
persists and aggregates results
48. WHAT IS SPARK?
• Developing and orchestrating Map-Reduce on Hadoop is not simple
• Running jobs can be slow due to frequent disk writing
• Spark is for managing and orchestrating distributed processing on a
variety of cluster systems
• with Hadoop as the most obvious target
• through APIs in Java, Python, R, Scala
• Spark uses lazy operations and distributed in-memory data
structures – offering much better performance
• Through Spark – cluster based processing can be used interactively
• Spark has additional modules that leverage distributed
processing for running prepackaged jobs (SQL, Graph, ML, …)
50. EXAMPLE RUNNING AGAINST SPARK
• https://github.com/jadianes/spark-movie-lens/blob/master/notebooks/building-recommender.ipynb
51. WHAT IS ORACLE DOING AROUND
MACHINE LEARNING?
• Oracle Advanced Analytics in Oracle Database
• Data Mining, Enterprise R
• Text (ESA), Spatial, Graph
• SQL
53. DEMO: CONFERENCE ABSTRACT
CLASSIFICATION CHALLENGE
• Take all conference abstracts for
• Train a Classification Model on
picking the Conference Track
• Based on Title, Summary [, Speaker, Level,…]
• Use the Model to pick the Track
for sessions at
54. DEMONSTRATION OF ORACLE ADVANCED
ANALYTICS
• Using Text Mining and Naives Bayes Data Mining Classification
• Train model for classifying conference abstracts into tracks
• Use model to propose a track for new abstracts
• Steps
• Gather data
• Import, cleanse, enrich, …
• Prepare training set and test set
• Select and configure model
• Combining Text and Mining
using Naive Bayes
• Train model
• Test and apply model
59. MANY CLOUD SERVICES AROUND BIG DATA &
[PREDICTIVE] ANALYTICS & MACHINE LEARNING
60
60. WHAT IS ORACLE DOING AROUND
MACHINE LEARNING?
• Big Data Discovery (fka Endeca), Big Data Preparation and Big Data Compute
• Big Data Appliance
• Data Visualization Cloud
• Analytics Cloud
• Industry specific Analytics Clouds (Sales, Marketing, HCM) on top of SaaS
• RTD – Real Time Decisions
• DaaS
• Oracle Labs (labs.oracle.com)
• Machine Learning Research Group (link)
• Machine Learning CS – “Oracle Notebook”
62. HUMANS LEARNING MACHINE LEARNING:
YOUR FIRST STEPS
• Jupyter Notebooks and Python – https://mybinder.org/
• HortonWorks Sandbox VM – Hadoop & Spark & Hive, Ambari
• DataBricks Cloud Environment with Apache Spark (free trial)
• KataKoda – tutorials & live environment for TensorFlow
• Oracle Big Data Lite – Prebuilt Virtual Machine
• Data Visualization Desktop – ready to run desktop tool
• Tutorials, Courses (Udacity, Coursera, edX)
• Books
• Introducing Data Science
• Learning Apache Spark 2
• Python Machine Learning
63. THE AMIS & CONCLUSION
MACHINE LEARNING JOURNEY – STARTING TODAY
• General introduction
• Use case
• Handson
• Functional (non-programming)
• Technical: R & Rstudio – Decision Trees
• Deep dive sessions
• 14th June: Random Forests, K-Means Clustering – with R
• …
• …
• … (Python, TensorFlow, Neural Network, PCA, Linear Regression)
64. SUMMARY
• IoT, Big Data, Machine Learning => AI
• Recent and Rapid Democratization of Machine Learning
• Algorithms, Storage and Compute Resources, High Level Machine Learning
Frameworks, Education resources , Open Data, Trained ML Models, Out of the
Box SaaS capabilities – powered by ML
• Produce business value today
• Machine Learning by computers helps us(ers) understand historic
data and apply that insight to new data
• Developers have to learn how to incorporate Machine Learning
into their applications – for smarter Uis, more automation, faster
(p)reactions
65. SUMMARY
• R and Python are most popular technologies for data exploration
and ML model discovery [on small subsets of Big Data]
• Apache Spark (on Hadoop) is frequently used to powercrunch data
(wrangling) and run ML models on Big Data sets
• Notebooks are a popular vehicle in the Data Science lab
• To explore and report
• Oracle is quite active on Machine Learning
• Power PaaS and SaaS with ML
• Provide us with the Machine Learning Data Lab & Run Time (on the cloud)
• Getting started on Machine Learning is fun, smart & well supported
66. HANDS ON
• Alle materialen staan in: https://github.com/AMIS-Services
Non Technical Technical
Decision Trees
67. HANDS ON
• Alle materialen staan in: https://github.com/AMIS-Services
Non Technical
68. HANDS ON
• Alle materialen staan in: https://github.com/AMIS-Services
Non Technical Technical
Decision Trees
70. REFERENCES
• AI Adventures (Google) https://www.youtube.com/watch?v=RJudqel8DVA
• Twitch TV
https://www.twitch.tv/videos/179940629
and sources on GitHub:
https://github.com/sunilmallya/dl-twitch-series
• Tensor Flow & Deep Learning without a PhD (Devoxx)
https://www.youtube.com/watch?v=vq2nnJ4g6N0
• KataKoda Browser Based Runtime for TensorFlow
https://www.katacoda.com/courses/tensorflow
• And many more
#DevoxxMA
Editor's Notes
Our technology has gotten smart and fast enough to make predictions and come up with recommendations in near real time. Machine Learning is the art of deriving models from our Big Data collections – harvesting historic patterns and trends – and applying those models to new data in order to rapidly and adequately respond to that data. This presentation will explain and demonstrate in simple, straightforward terms and using easy to understand practical examples what Machine Learning really is and how it can be useful in our world of applications, integrations and databases. Hadoop and Spark, real time and streaming analytics, Watson and Cloud Datalab, Jupyter Notebooks, Oracle Machine Learning CS and the Citizen Data Scientists will all make their appearance, as will SQL.
Why do we study history?
To understand the present and predict the future (from current events)
https://openflights.org/data.html - airports, airlines, flight routes
Google Audio Set - https://research.google.com/audioset/ (A large-scale dataset of manually annotated audio events)
Open Images Data Set - https://github.com/openimages/dataset , www.image-net.org
http://api.football-data.org/index
UK Data - https://data.gov.uk/
Open Data Sets - https://www.kaggle.com/datasets
CBS Open Data - https://www.cbs.nl/nl-nl/onze-diensten/open-data
Open Data Sets for Deep learning - https://deeplearning4j.org/opendata
Data.gov The home of the US Government’s open data
https://open-data.europa.eu/ The home of the European Commission’s open data
https://www.wikidata.org (in part originated out of Freebase.org An open database that retrieves its information from sites like Wikipedia, MusicBrains, and the SEC archive )
Data.worldbank.org Open data initiative from the World Bank
Aiddata.org Open data for international development
Open.fda.gov Open data from the US Food and Drug Administration
Google Knowledge Graph API - https://developers.google.com/knowledge-graph/
Detroit Open Data Portal https://data.detroitmi.gov/
Example: Detroit Police Crime statistics: https://data.detroitmi.gov/Public-Safety/-Archived-All-Crime-Incidents-2009-May-5-2017/b4hw-v6w2
https://openflights.org/data.html - airports, airlines, flight routes
Google Audio Set - https://research.google.com/audioset/ (A large-scale dataset of manually annotated audio events)
Open Images Data Set - https://github.com/openimages/dataset , www.image-net.org
http://api.football-data.org/index
http://files.grouplens.org/datasets/movielens/ml-latest-small-README.html
UK Data - https://data.gov.uk/
Open Data Sets - https://www.kaggle.com/datasets
CBS Open Data - https://www.cbs.nl/nl-nl/onze-diensten/open-data
Open Data Sets for Deep learning - https://deeplearning4j.org/opendata
Data.gov The home of the US Government’s open data
https://open-data.europa.eu/ The home of the European Commission’s open data
https://www.wikidata.org (in part originated out of Freebase.org An open database that retrieves its information from sites like Wikipedia, MusicBrains, and the SEC archive )
Data.worldbank.org Open data initiative from the World Bank
Aiddata.org Open data for international development
Open.fda.gov Open data from the US Food and Drug Administration
Google Knowledge Graph API - https://developers.google.com/knowledge-graph/
Detroit Open Data Portal https://data.detroitmi.gov/
Example: Detroit Police Crime statistics: https://data.detroitmi.gov/Public-Safety/-Archived-All-Crime-Incidents-2009-May-5-2017/b4hw-v6w2