This document discusses feature engineering for machine learning models. It begins with an agenda and overview of what will be covered, including why feature engineering is needed, what feature engineering is, and the machine learning and feature engineering processes. It then discusses feature engineering techniques like manual construction, automatic construction, and feature selection. It provides examples of feature transformations, merging, splitting, and crafting features by hand. It notes that feature engineering is an art that requires turning data into representations models can understand. The document concludes with a workshop example using the Titanic dataset.
This document discusses Siddhi, an open source complex event processing (CEP) engine. It begins with an introduction to CEP and an overview of Siddhi's objectives. It then discusses limitations of current CEP solutions, such as being proprietary, inefficient, and causing high latency. Siddhi aims to implement efficient CEP algorithms and architecture through research. Its goals are to support complex queries, be efficient, and handle out-of-order event arrival. The document outlines Siddhi's architecture and progress so far, including an initial iteration and improved API. It also provides an example use case of Siddhi for a smart grid project in Los Angeles.
Nikhil Agrawal is a machine learning engineer currently pursuing his Bachelor of Technology degree from Guru Nanak Dev Engineering College. He has work experience as a data analyst intern at Untravel and as a data science intern at CSIR-CDRI. His skills include Python, machine learning, deep learning, NLP, Java, AWS, SQL and data structures and algorithms. He has completed personal projects in areas such as predicting New York City cab numbers, loan defaults, Stack Overflow tag prediction, employee churn, and apparel recommendation.
Building a performing Machine Learning model from A to ZCharles Vestur
A 1-hour read to become highly knowledgeable about Machine learning and the machinery underneath, from scratch!
A presentation introducing to all fundamental concepts of Machine Learning step by step, following a classical approach to build a performing model. Simple examples and illustrations are used all along the presentation to make the concepts easier to grasp.
Visualizing Model Selection with Scikit-Yellowbrick: An Introduction to Devel...Benjamin Bengfort
This is an overview of the goals and roadmap for the Yellowbrick model visualization library (www.scikit-yb.org). If you're interested in contributing to Yellowbrick or writing visualizers, this is a good place to get started.
In the presentation we discuss the expected workflow of data scientists interacting with the model selection triple and Scikit-Learn. We describe the Yellowbrick API and it's relationship to the Scikit-Learn API. We introduce our primary object: the Visualizer, an estimator that learns from data and displays it visually. Finally we describe the requirements for developing for Yellowbrick, the tools and utilities in place and how to get started.
Yellowbrick is a suite of visual diagnostic tools called "Visualizers" that extend the Scikit-Learn API to allow human steering of the model selection process. In a nutshell, Yellowbrick combines Scikit-Learn with Matplotlib in the best tradition of the Scikit-Learn documentation, but to produce visualizations for your models!
This presentation was given during the opening session of the 2017 Spring DDL Research Labs.
AI/ML Infra Meetup | ML explainability in MichelangeloAlluxio, Inc.
AI/ML Infra Meetup
May. 23, 2024
Organized by Alluxio
For more Alluxio Events: https://www.alluxio.io/events/
Speaker:
- Eric Wang (Software Engineer, @Uber)
Uber has numerous deep learning models, most of which are highly complex with many layers and a vast number of features. Understanding how these models work is challenging and demands significant resources to experiment with various training algorithms and feature sets. With ML explainability, the ML team aims to bring transparency to these models, helping to clarify their predictions and behavior. This transparency also assists the operations and legal teams in explaining the reasons behind specific prediction outcomes.
In this talk, Eric Wang will discuss the methods Uber used for explaining deep learning models and how we integrated these methods into the Uber AI Michelangelo ecosystem to support offline explaining.
Feature Engineering in Machine LearningKnoldus Inc.
In this Knolx we are going to explore Data Preprocessing and Feature Engineering Techniques. We will also understand what is Feature Engineering and its importance in Machine Learning. How Feature Engineering can help in getting the best results from the algorithms.
Machine learning is the science of getting computers to act without being explicitly programmed. In the past decade, machine learning has given us self-driving cars, practical speech recognition, effective web search, and a vastly improved understanding of the human genome. Machine learning is so pervasive today that you probably use it dozens of times a day without knowing it.
We will review some modern machine learning applications, understand variety of machine learning problem definitions, go through particular approaches of solving machine learning tasks.
This year 2015 Amazon and Microsoft introduced services to perform machine learning tasks in cloud. Microsoft Azure Machine Learning offers a streamlined experience for all data scientist skill levels, from setting up with only a web browser, to using drag and drop gestures and simple data flow graphs to set up experiments.
We will briefly review Azure ML Studio features and run machine learning experiment.
Building machine learning models is challenging, requiring many steps from data ingestion to deployment. Feature engineering, which transforms raw data into more useful representations, is often the most important step for model performance. Automating less important steps like data cleaning frees up time to focus on feature engineering through multiple iterations of the OODA loop of observe, orient, decide, and act. This allows generating better models through more experimentation and domain knowledge application to extract the most informative features.
This document discusses Siddhi, an open source complex event processing (CEP) engine. It begins with an introduction to CEP and an overview of Siddhi's objectives. It then discusses limitations of current CEP solutions, such as being proprietary, inefficient, and causing high latency. Siddhi aims to implement efficient CEP algorithms and architecture through research. Its goals are to support complex queries, be efficient, and handle out-of-order event arrival. The document outlines Siddhi's architecture and progress so far, including an initial iteration and improved API. It also provides an example use case of Siddhi for a smart grid project in Los Angeles.
Nikhil Agrawal is a machine learning engineer currently pursuing his Bachelor of Technology degree from Guru Nanak Dev Engineering College. He has work experience as a data analyst intern at Untravel and as a data science intern at CSIR-CDRI. His skills include Python, machine learning, deep learning, NLP, Java, AWS, SQL and data structures and algorithms. He has completed personal projects in areas such as predicting New York City cab numbers, loan defaults, Stack Overflow tag prediction, employee churn, and apparel recommendation.
Building a performing Machine Learning model from A to ZCharles Vestur
A 1-hour read to become highly knowledgeable about Machine learning and the machinery underneath, from scratch!
A presentation introducing to all fundamental concepts of Machine Learning step by step, following a classical approach to build a performing model. Simple examples and illustrations are used all along the presentation to make the concepts easier to grasp.
Visualizing Model Selection with Scikit-Yellowbrick: An Introduction to Devel...Benjamin Bengfort
This is an overview of the goals and roadmap for the Yellowbrick model visualization library (www.scikit-yb.org). If you're interested in contributing to Yellowbrick or writing visualizers, this is a good place to get started.
In the presentation we discuss the expected workflow of data scientists interacting with the model selection triple and Scikit-Learn. We describe the Yellowbrick API and it's relationship to the Scikit-Learn API. We introduce our primary object: the Visualizer, an estimator that learns from data and displays it visually. Finally we describe the requirements for developing for Yellowbrick, the tools and utilities in place and how to get started.
Yellowbrick is a suite of visual diagnostic tools called "Visualizers" that extend the Scikit-Learn API to allow human steering of the model selection process. In a nutshell, Yellowbrick combines Scikit-Learn with Matplotlib in the best tradition of the Scikit-Learn documentation, but to produce visualizations for your models!
This presentation was given during the opening session of the 2017 Spring DDL Research Labs.
AI/ML Infra Meetup | ML explainability in MichelangeloAlluxio, Inc.
AI/ML Infra Meetup
May. 23, 2024
Organized by Alluxio
For more Alluxio Events: https://www.alluxio.io/events/
Speaker:
- Eric Wang (Software Engineer, @Uber)
Uber has numerous deep learning models, most of which are highly complex with many layers and a vast number of features. Understanding how these models work is challenging and demands significant resources to experiment with various training algorithms and feature sets. With ML explainability, the ML team aims to bring transparency to these models, helping to clarify their predictions and behavior. This transparency also assists the operations and legal teams in explaining the reasons behind specific prediction outcomes.
In this talk, Eric Wang will discuss the methods Uber used for explaining deep learning models and how we integrated these methods into the Uber AI Michelangelo ecosystem to support offline explaining.
Feature Engineering in Machine LearningKnoldus Inc.
In this Knolx we are going to explore Data Preprocessing and Feature Engineering Techniques. We will also understand what is Feature Engineering and its importance in Machine Learning. How Feature Engineering can help in getting the best results from the algorithms.
Machine learning is the science of getting computers to act without being explicitly programmed. In the past decade, machine learning has given us self-driving cars, practical speech recognition, effective web search, and a vastly improved understanding of the human genome. Machine learning is so pervasive today that you probably use it dozens of times a day without knowing it.
We will review some modern machine learning applications, understand variety of machine learning problem definitions, go through particular approaches of solving machine learning tasks.
This year 2015 Amazon and Microsoft introduced services to perform machine learning tasks in cloud. Microsoft Azure Machine Learning offers a streamlined experience for all data scientist skill levels, from setting up with only a web browser, to using drag and drop gestures and simple data flow graphs to set up experiments.
We will briefly review Azure ML Studio features and run machine learning experiment.
Building machine learning models is challenging, requiring many steps from data ingestion to deployment. Feature engineering, which transforms raw data into more useful representations, is often the most important step for model performance. Automating less important steps like data cleaning frees up time to focus on feature engineering through multiple iterations of the OODA loop of observe, orient, decide, and act. This allows generating better models through more experimentation and domain knowledge application to extract the most informative features.
Feature engineering is an important step in machine learning that involves transforming raw data into features better suited for building models. It includes techniques like feature selection, extraction, transformation, encoding, and augmentation. Feature selection involves choosing the most relevant existing features, while extraction creates new features from existing ones. The goal is to improve model performance by reducing noise and bias from irrelevant or redundant features.
ML Workflows with Amazon SageMaker and AWS Step Functions (API325) - AWS re:I...Amazon Web Services
The document discusses how Cox Automotive combined Amazon SageMaker and AWS Step Functions to improve collaboration between their data science and software engineering teams. It describes how SageMaker is used to build, train, and deploy machine learning models, and how Step Functions allows the creation of serverless workflows with less code. Cox Automotive built a workflow that uses Step Functions to automate SageMaker model deployment and add manual review steps to ensure quality models are delivered with minimal human intervention.
Developing Tools for “What if…” Testing of Large-scale Software SystemsJames Hill
This presentation discusses some of our experience and results of the years for developing tools for "what if..." testing of large-scale software systems. This work has been sponsored by many public and private organizations.
This talk was originally presented at a Virginia Tech Computer Science seminar.
This document provides an overview of machine learning algorithms, including supervised and unsupervised learning algorithms. It discusses linear regression, boosted decision trees, factorization machines, sequence-to-sequence models for machine translation, image classification using ResNet, time series forecasting with DeepAR, K-means clustering, principal component analysis (PCA), and neural topic modeling. It also describes how these algorithms are implemented and optimized in Amazon SageMaker for performance and scalability.
Scikit-Learn is a powerful machine learning library implemented in Python with numeric and scientific computing powerhouses Numpy, Scipy, and matplotlib for extremely fast analysis of small to medium sized data sets. It is open source, commercially usable and contains many modern machine learning algorithms for classification, regression, clustering, feature extraction, and optimization. For this reason Scikit-Learn is often the first tool in a Data Scientists toolkit for machine learning of incoming data sets.
The purpose of this one day course is to serve as an introduction to Machine Learning with Scikit-Learn. We will explore several clustering, classification, and regression algorithms for a variety of machine learning tasks and learn how to implement these tasks with our data using Scikit-Learn and Python. In particular, we will structure our machine learning models as though we were producing a data product, an actionable model that can be used in larger programs or algorithms; rather than as simply a research or investigation methodology.
Deep learning techniques can be used to learn features from data rather than relying on hand-crafted features. This allows neural networks to be applied to problems in computer vision, natural language processing, and other domains. Transfer learning techniques take advantage of features learned from one task and apply them to another related task, even when limited data is available for the second task. Deploying machine learning models in production requires techniques for serving predictions through scalable APIs and caching layers to meet performance requirements.
Machine Learning Engineer Salary, Roles And Responsibilities, Skills and Resu...Simplilearn
This presentation on "Machine Learning Engineer Salary, Skills & Resume" will help you understand who is a Machine Learning engineer, the salary of a Machine Learning engineer, skills required to become a Machine Learning engineer and what a Machine Learning engineer's resume should look like. Machine Learning is the study of algorithms and data models that computer systems utilize to perform specific tasks without using instructions, relying on previous patterns. To make this possible, a Machine Learning engineer is required. Now, let us get started and understand what the job of a Machine Learning engineer looks like.
Below are the topics that we will be discussing in the presentation:
1. Introduction to Machine Learning
2. Responsibilities of a Machine Learning engineer
3. Salary Trends of a Machine Learning engineer
4. Skills of a Machine Learning engineer
5. Resume of a Machine Learning engineer
Why learn Machine Learning?
Machine Learning is taking over the world- and with that, there is a growing need among companies for professionals to know the ins and outs of Machine Learning
The Machine Learning market size is expected to grow from USD 1.03 Billion in 2016 to USD 8.81 Billion by 2022, at a Compound Annual Growth Rate (CAGR) of 44.1% during the forecast period.
What skills will you learn from this Machine Learning course?
By the end of this Machine Learning course, you will be able to:
1. Master the concepts of supervised, unsupervised and reinforcement learning concepts and modeling.
2. Gain practical mastery over principles, algorithms, and applications of Machine Learning through a hands-on approach which includes working on 28 projects and one capstone project.
3. Acquire thorough knowledge of the mathematical and heuristic aspects of Machine Learning.
4. Understand the concepts and operation of support vector machines, kernel SVM, naive Bayes, decision tree classifier, random forest classifier, logistic regression, K-nearest neighbors, K-means clustering and more.
5. Be able to model a wide variety of robust Machine Learning algorithms including deep learning, clustering, and recommendation systems
We recommend this Machine Learning training course for the following professionals in particular:
1. Developers aspiring to be a data scientist or Machine Learning engineer
2. Information architects who want to gain expertise in Machine Learning algorithms
3. Analytics professionals who want to work in Machine Learning or artificial intelligence
4. Graduates looking to build a career in data science and Machine Learning
Learn more at https://www.simplilearn.com/big-data-and-analytics/machine-learning-certification-training-course
This document provides an introduction to machine learning concepts including representation of data through features, model representation using different techniques like linear functions and neural networks, evaluation of models using metrics like accuracy and loss functions, and optimization of models through techniques like gradient descent. It discusses machine learning applications like image classification, product rating prediction, and autonomous driving. Key steps in a machine learning process like feature engineering, model training, and performance evaluation are also summarized.
The document discusses how to develop user interfaces in an agile manner using the Presenter First approach and Spring Dynamic Modules. It introduces the Presenter First pattern which separates presentation logic from the user interface using interfaces for the view and model. This allows testing just the presenter logic. It also describes how Spring can be used to manage the Presenter, View, and Model objects and share them across bundles in Eclipse RCP applications. The Agile RCP framework implements these concepts and provides base classes and utilities to support an agile development process for RCP applications.
Microsoft has released Automated ML technologies for developers through ML.NET, Azure ML Service, and Azure Databricks. This presenter is a data scientist and Microsoft architect, and will give a comprehensive overview of the utility and use case of this automated technology for production solutions. The presentation includes code you can try now.
Beyond TensorBoard: AutoML을 위한 interactive visual analytics 서비스 개발 경험 공유NAVER Engineering
HyperTendril is a visual analytics system for interactive hyperparameter tuning of deep neural networks. It addresses challenges of visualizing large numbers of models from autoML by providing an overview and enabling switching to detailed analysis views. The system aims to support the open-ended tuning task through human-in-the-loop interaction, with the goal of refining models based on insights gained from visual exploration of results. User studies found different interaction patterns depending on user roles like fine-tuner or research-oriented tuner, suggesting the need for an extensible design. Future work includes supporting multi-metric model comparison and neural architecture search.
Scaling & Transforming Stitch Fix's Visibility into What Folks will loveJune Andrews
The document discusses Stitch Fix's efforts to transform visibility into recommendations customers will love through machine learning. It summarizes the development of their Design the Line architecture, including model training, featurization, prediction, and deployment processes. It also discusses learnings around ways of working like steel thread development, code standards, and prioritizing people. The goal is to scale recommendations by leveraging internal ML products and integrating ML into operations for more efficient buying decisions.
AI driven classification framework for advanced Test AutomationSTePINForum
by Shubhradeep Nandi, Head of Digital, MSys Technologies at STeP-IN SUMMIT 2018 15th International Conference on Software Testing on August 31, 2018 at Taj, MG Road, Bengaluru
Slides used during the virtual conference, NetCoreConf on April 04, 2020. The session was a introduction to Machine Learning for .Net developers, using ML.Net as the main framework.
Rhapsody and mechatronics, multi-domain simulationGraham Bleakley
This document discusses mechatronics and its application with Rational Rhapsody Design Manager. [1] Mechatronics involves the integration of mechanical, electrical, and software engineering, requiring a systems engineering approach. [2] Mechatronic modeling requires mathematical modeling tools that can be integrated into logical behavior models. [3] Rhapsody provides a way to work with mathematical modeling tools like Simulink and Modelica to model both logical and physical behavior.
We are pleased to share with you the latest VCOSA statistical report on the cotton and yarn industry for the month of March 2024.
Starting from January 2024, the full weekly and monthly reports will only be available for free to VCOSA members. To access the complete weekly report with figures, charts, and detailed analysis of the cotton fiber market in the past week, interested parties are kindly requested to contact VCOSA to subscribe to the newsletter.
Feature engineering is an important step in machine learning that involves transforming raw data into features better suited for building models. It includes techniques like feature selection, extraction, transformation, encoding, and augmentation. Feature selection involves choosing the most relevant existing features, while extraction creates new features from existing ones. The goal is to improve model performance by reducing noise and bias from irrelevant or redundant features.
ML Workflows with Amazon SageMaker and AWS Step Functions (API325) - AWS re:I...Amazon Web Services
The document discusses how Cox Automotive combined Amazon SageMaker and AWS Step Functions to improve collaboration between their data science and software engineering teams. It describes how SageMaker is used to build, train, and deploy machine learning models, and how Step Functions allows the creation of serverless workflows with less code. Cox Automotive built a workflow that uses Step Functions to automate SageMaker model deployment and add manual review steps to ensure quality models are delivered with minimal human intervention.
Developing Tools for “What if…” Testing of Large-scale Software SystemsJames Hill
This presentation discusses some of our experience and results of the years for developing tools for "what if..." testing of large-scale software systems. This work has been sponsored by many public and private organizations.
This talk was originally presented at a Virginia Tech Computer Science seminar.
This document provides an overview of machine learning algorithms, including supervised and unsupervised learning algorithms. It discusses linear regression, boosted decision trees, factorization machines, sequence-to-sequence models for machine translation, image classification using ResNet, time series forecasting with DeepAR, K-means clustering, principal component analysis (PCA), and neural topic modeling. It also describes how these algorithms are implemented and optimized in Amazon SageMaker for performance and scalability.
Scikit-Learn is a powerful machine learning library implemented in Python with numeric and scientific computing powerhouses Numpy, Scipy, and matplotlib for extremely fast analysis of small to medium sized data sets. It is open source, commercially usable and contains many modern machine learning algorithms for classification, regression, clustering, feature extraction, and optimization. For this reason Scikit-Learn is often the first tool in a Data Scientists toolkit for machine learning of incoming data sets.
The purpose of this one day course is to serve as an introduction to Machine Learning with Scikit-Learn. We will explore several clustering, classification, and regression algorithms for a variety of machine learning tasks and learn how to implement these tasks with our data using Scikit-Learn and Python. In particular, we will structure our machine learning models as though we were producing a data product, an actionable model that can be used in larger programs or algorithms; rather than as simply a research or investigation methodology.
Deep learning techniques can be used to learn features from data rather than relying on hand-crafted features. This allows neural networks to be applied to problems in computer vision, natural language processing, and other domains. Transfer learning techniques take advantage of features learned from one task and apply them to another related task, even when limited data is available for the second task. Deploying machine learning models in production requires techniques for serving predictions through scalable APIs and caching layers to meet performance requirements.
Machine Learning Engineer Salary, Roles And Responsibilities, Skills and Resu...Simplilearn
This presentation on "Machine Learning Engineer Salary, Skills & Resume" will help you understand who is a Machine Learning engineer, the salary of a Machine Learning engineer, skills required to become a Machine Learning engineer and what a Machine Learning engineer's resume should look like. Machine Learning is the study of algorithms and data models that computer systems utilize to perform specific tasks without using instructions, relying on previous patterns. To make this possible, a Machine Learning engineer is required. Now, let us get started and understand what the job of a Machine Learning engineer looks like.
Below are the topics that we will be discussing in the presentation:
1. Introduction to Machine Learning
2. Responsibilities of a Machine Learning engineer
3. Salary Trends of a Machine Learning engineer
4. Skills of a Machine Learning engineer
5. Resume of a Machine Learning engineer
Why learn Machine Learning?
Machine Learning is taking over the world- and with that, there is a growing need among companies for professionals to know the ins and outs of Machine Learning
The Machine Learning market size is expected to grow from USD 1.03 Billion in 2016 to USD 8.81 Billion by 2022, at a Compound Annual Growth Rate (CAGR) of 44.1% during the forecast period.
What skills will you learn from this Machine Learning course?
By the end of this Machine Learning course, you will be able to:
1. Master the concepts of supervised, unsupervised and reinforcement learning concepts and modeling.
2. Gain practical mastery over principles, algorithms, and applications of Machine Learning through a hands-on approach which includes working on 28 projects and one capstone project.
3. Acquire thorough knowledge of the mathematical and heuristic aspects of Machine Learning.
4. Understand the concepts and operation of support vector machines, kernel SVM, naive Bayes, decision tree classifier, random forest classifier, logistic regression, K-nearest neighbors, K-means clustering and more.
5. Be able to model a wide variety of robust Machine Learning algorithms including deep learning, clustering, and recommendation systems
We recommend this Machine Learning training course for the following professionals in particular:
1. Developers aspiring to be a data scientist or Machine Learning engineer
2. Information architects who want to gain expertise in Machine Learning algorithms
3. Analytics professionals who want to work in Machine Learning or artificial intelligence
4. Graduates looking to build a career in data science and Machine Learning
Learn more at https://www.simplilearn.com/big-data-and-analytics/machine-learning-certification-training-course
This document provides an introduction to machine learning concepts including representation of data through features, model representation using different techniques like linear functions and neural networks, evaluation of models using metrics like accuracy and loss functions, and optimization of models through techniques like gradient descent. It discusses machine learning applications like image classification, product rating prediction, and autonomous driving. Key steps in a machine learning process like feature engineering, model training, and performance evaluation are also summarized.
The document discusses how to develop user interfaces in an agile manner using the Presenter First approach and Spring Dynamic Modules. It introduces the Presenter First pattern which separates presentation logic from the user interface using interfaces for the view and model. This allows testing just the presenter logic. It also describes how Spring can be used to manage the Presenter, View, and Model objects and share them across bundles in Eclipse RCP applications. The Agile RCP framework implements these concepts and provides base classes and utilities to support an agile development process for RCP applications.
Microsoft has released Automated ML technologies for developers through ML.NET, Azure ML Service, and Azure Databricks. This presenter is a data scientist and Microsoft architect, and will give a comprehensive overview of the utility and use case of this automated technology for production solutions. The presentation includes code you can try now.
Beyond TensorBoard: AutoML을 위한 interactive visual analytics 서비스 개발 경험 공유NAVER Engineering
HyperTendril is a visual analytics system for interactive hyperparameter tuning of deep neural networks. It addresses challenges of visualizing large numbers of models from autoML by providing an overview and enabling switching to detailed analysis views. The system aims to support the open-ended tuning task through human-in-the-loop interaction, with the goal of refining models based on insights gained from visual exploration of results. User studies found different interaction patterns depending on user roles like fine-tuner or research-oriented tuner, suggesting the need for an extensible design. Future work includes supporting multi-metric model comparison and neural architecture search.
Scaling & Transforming Stitch Fix's Visibility into What Folks will loveJune Andrews
The document discusses Stitch Fix's efforts to transform visibility into recommendations customers will love through machine learning. It summarizes the development of their Design the Line architecture, including model training, featurization, prediction, and deployment processes. It also discusses learnings around ways of working like steel thread development, code standards, and prioritizing people. The goal is to scale recommendations by leveraging internal ML products and integrating ML into operations for more efficient buying decisions.
AI driven classification framework for advanced Test AutomationSTePINForum
by Shubhradeep Nandi, Head of Digital, MSys Technologies at STeP-IN SUMMIT 2018 15th International Conference on Software Testing on August 31, 2018 at Taj, MG Road, Bengaluru
Slides used during the virtual conference, NetCoreConf on April 04, 2020. The session was a introduction to Machine Learning for .Net developers, using ML.Net as the main framework.
Rhapsody and mechatronics, multi-domain simulationGraham Bleakley
This document discusses mechatronics and its application with Rational Rhapsody Design Manager. [1] Mechatronics involves the integration of mechanical, electrical, and software engineering, requiring a systems engineering approach. [2] Mechatronic modeling requires mathematical modeling tools that can be integrated into logical behavior models. [3] Rhapsody provides a way to work with mathematical modeling tools like Simulink and Modelica to model both logical and physical behavior.
We are pleased to share with you the latest VCOSA statistical report on the cotton and yarn industry for the month of March 2024.
Starting from January 2024, the full weekly and monthly reports will only be available for free to VCOSA members. To access the complete weekly report with figures, charts, and detailed analysis of the cotton fiber market in the past week, interested parties are kindly requested to contact VCOSA to subscribe to the newsletter.
We are pleased to share with you the latest VCOSA statistical report on the cotton and yarn industry for the month of May 2024.
Starting from January 2024, the full weekly and monthly reports will only be available for free to VCOSA members. To access the complete weekly report with figures, charts, and detailed analysis of the cotton fiber market in the past week, interested parties are kindly requested to contact VCOSA to subscribe to the newsletter.
Predictably Improve Your B2B Tech Company's Performance by Leveraging DataKiwi Creative
Harness the power of AI-backed reports, benchmarking and data analysis to predict trends and detect anomalies in your marketing efforts.
Peter Caputa, CEO at Databox, reveals how you can discover the strategies and tools to increase your growth rate (and margins!).
From metrics to track to data habits to pick up, enhance your reporting for powerful insights to improve your B2B tech company's marketing.
- - -
This is the webinar recording from the June 2024 HubSpot User Group (HUG) for B2B Technology USA.
Watch the video recording at https://youtu.be/5vjwGfPN9lw
Sign up for future HUG events at https://events.hubspot.com/b2b-technology-usa/
Orchestrating the Future: Navigating Today's Data Workflow Challenges with Ai...Kaxil Naik
Navigating today's data landscape isn't just about managing workflows; it's about strategically propelling your business forward. Apache Airflow has stood out as the benchmark in this arena, driving data orchestration forward since its early days. As we dive into the complexities of our current data-rich environment, where the sheer volume of information and its timely, accurate processing are crucial for AI and ML applications, the role of Airflow has never been more critical.
In my journey as the Senior Engineering Director and a pivotal member of Apache Airflow's Project Management Committee (PMC), I've witnessed Airflow transform data handling, making agility and insight the norm in an ever-evolving digital space. At Astronomer, our collaboration with leading AI & ML teams worldwide has not only tested but also proven Airflow's mettle in delivering data reliably and efficiently—data that now powers not just insights but core business functions.
This session is a deep dive into the essence of Airflow's success. We'll trace its evolution from a budding project to the backbone of data orchestration it is today, constantly adapting to meet the next wave of data challenges, including those brought on by Generative AI. It's this forward-thinking adaptability that keeps Airflow at the forefront of innovation, ready for whatever comes next.
The ever-growing demands of AI and ML applications have ushered in an era where sophisticated data management isn't a luxury—it's a necessity. Airflow's innate flexibility and scalability are what makes it indispensable in managing the intricate workflows of today, especially those involving Large Language Models (LLMs).
This talk isn't just a rundown of Airflow's features; it's about harnessing these capabilities to turn your data workflows into a strategic asset. Together, we'll explore how Airflow remains at the cutting edge of data orchestration, ensuring your organization is not just keeping pace but setting the pace in a data-driven future.
Session in https://budapestdata.hu/2024/04/kaxil-naik-astronomer-io/ | https://dataml24.sessionize.com/session/667627
2. AGENDA
What we will cover
Why we need Feature Engineering
What is Feature Engineering Art?
Machine Learning Process
Feature Engineering Process
Manual Construction
Automatic Construction
Feature Selection
Workshop
6. OVERVIEW
What is Feature
Engineering Art?
Feature
Feature is an individual measurable property or characteristic of a
phenomenon being observed.
Raw Data Feature Model Insight
Feature Engineering Art
7. OVERVIEW
What is Feature
Engineering Art?
Feature engineering is manually designing what the
input x’s should be.
(Tomasz Malisiewicz)
You have to turn your inputs into things the algorithm
can understand.
(Shayne Miel)
Feature Engineering Art
14. OVERVIEW
What is Feature
Engineering Art? Merging
Crafting
Transformation
Splitting
You have to turn your inputs into things the algorithm
can understand.
Shayne Miel
Feature Engineering Art
20. HOW TO
ENGINEER
Manual
Construction
+ + +
Base Data Frame
Wednesday, March 12,2018, 12:20:59 am
Features built one at a time by hand from
given data set (S) using domain knowledge
123L - 12.5kg - 15$Simple Text
21. HOW TO
ENGINEER
Deep Feature
Synthesis
Features are derived from relationships between the data points in a
dataset.
Across datasets, many features are derived by using similar
mathematical operations.
New features are often composed from utilizing previously derived
features.
Problem specific.
Error-prone.
Limited both by human creativity and patience.
25. FEATURE
SELECTION
Feature Selection
Methods
Embedded MethodsFilter Methods Wrapper Methods
Feature Selection
Methods
Filter Methods considers the relationship between features and the target variable to compute the
importance of features.
In wrapper methods, we try to use a subset of features and train a model using them. Based on
the inferences that we draw from the previous model, we decide to add or remove features from
your subset.Forward Selection Backward Selection Recursive Feature
Elimination
Feature selection can also be acheived by the insights provided by some Machine Learning
models.
transformation:
a: invoice date season, Occasions. Weekend
b. Age categorical (young, teenage, adult, senior)
2. Merging
A: weight, height BMI
b. Startup date, yearly profilt or loose - growth rate
3. Splitting
a.Call records day active or night active
4. Crafting feature
Scrapping social media for customer offers (card ahlawy)
transformation:
a: invoice date season, Occasions. Weekend
b. Age categorical (young, teenage, adult, senior)
2. Merging
A: weight, height BMI
b. Startup date, yearly profilt or loose - growth rate
3. Splitting
a.Call records day active or night active
4. Crafting feature
Scrapping social media for customer offers (card ahlawy)
transformation:
a: invoice date season, Occasions. Weekend
b. Age categorical (young, teenage, adult, senior)
2. Merging
A: weight, height BMI
b. Startup date, yearly profilt or loose - growth rate
3. Splitting
a.Call records day active or night active
4. Crafting feature
Scrapping social media for customer offers (card ahlawy)
transformation:
a: invoice date season, Occasions. Weekend
b. Age categorical (young, teenage, adult, senior)
2. Merging
A: weight, height BMI
b. Startup date, yearly profilt or loose - growth rate
3. Splitting
a.Call records day active or night active
4. Crafting feature
Scrapping social media for customer offers (card ahlawy)
transformation:
a: invoice date season, Occasions. Weekend
b. Age categorical (young, teenage, adult, senior)
2. Merging
A: weight, height BMI
b. Startup date, yearly profilt or loose - growth rate
3. Splitting
a.Call records day active or night active
4. Crafting feature
Scrapping social media for customer offers (card ahlawy)
transformation:
a: invoice date season, Occasions. Weekend
b. Age categorical (young, teenage, adult, senior)
2. Merging
A: weight, height BMI
b. Startup date, yearly profilt or loose - growth rate
3. Splitting
a.Call records day active or night active
4. Crafting feature
Scrapping social media for customer offers (card ahlawy)
transformation:
a: invoice date season, Occasions. Weekend
b. Age categorical (young, teenage, adult, senior)
2. Merging
A: weight, height BMI
b. Startup date, yearly profilt or loose - growth rate
3. Splitting
a.Call records day active or night active
4. Crafting feature
Scrapping social media for customer offers (card ahlawy)
transformation:
a: invoice date season, Occasions. Weekend
b. Age categorical (young, teenage, adult, senior)
2. Merging
A: weight, height BMI
b. Startup date, yearly profilt or loose - growth rate
3. Splitting
a.Call records day active or night active
4. Crafting feature
Scrapping social media for customer offers (card ahlawy)
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs
Which technique to be applied and when
You should have vision to extract features
Know the right question to get the right answer
3awz azwd arba7,
ytl3 mno el seasons w el holidays
A3ml sales ll setat aw fe2a mo3yna
A customize bona2n 3la customer needs