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Book Description

Innovation and competition are driving analysts and data scientists toward increasingly complex predictive modeling and machine learning algorithms. This complexity makes these models accurate, but can also make their predictions difficult to understand. When accuracy outpaces interpretability, human trust suffers, affecting business adoption, model validation efforts, and regulatory oversight.

In the updated edition of this ebook, Patrick Hall and Navdeep Gill from H2O.ai introduce the idea of machine learning interpretability and examine a set of machine learning techniques, algorithms, and models to help data scientists improve the accuracy of their predictive models while maintaining a high degree of interpretability. While some industries require model transparency, such as banking, insurance, and healthcare, machine learning practitioners in almost any vertical will likely benefit from incorporating the discussed interpretable models, and debugging, explanation, and fairness approaches into their workflow.

This second edition discusses new, exact model explanation techniques, and de-emphasizes the trade-off between accuracy and interpretability. This edition also includes up-to-date information on cutting-edge interpretability techniques and new figures to illustrate the concepts of trust and understanding in machine learning models.

  • Learn how machine learning and predictive modeling are applied in practice
  • Understand social and commercial motivations for machine learning interpretability, fairness, accountability, and transparency
  • Get a definition of interpretability and learn about the groups leading interpretability research
  • Examine a taxonomy for classifying and describing interpretable machine learning approaches
  • Gain familiarity with new and more traditional interpretable modeling approaches
  • See numerous techniques for understanding and explaining models and predictions
  • Read about methods to debug prediction errors, sociological bias, and security vulnerabilities in predictive models
  • Get a feel for the techniques in action with code examples

Table of Contents

  1. An Introduction to Machine Learning Interpretability
    1. Definitions and Examples
    2. Social and Commercial Motivations for Machine Learning Interpretability
      1. Intellectual and Social Motivations
      2. Commercial Motivations
    3. A Machine Learning Interpretability Taxonomy for Applied Practitioners
      1. Understanding and Trust
      2. A Scale for Interpretability
      3. Global and Local Interpretability
      4. Model-Agnostic and Model-Specific Interpretability
    4. Common Interpretability Techniques
      1. Seeing and Understanding Your Data
      2. Techniques for Creating White-Box Models
      3. Techniques for Enhancing Interpretability in Complex Machine Learning Models
      4. Fairness
      5. Sensitivity Analysis and Model Debugging
      6. Updating Your Workflow
    5. Limitations and Precautions
      1. Explanations Alone Foster Understanding and Appeal, Not Trust
      2. The Multiplicity of Good Models
      3. Limitations of Surrogate Models
    6. Testing Interpretability and Fairness
    7. Machine Learning Interpretability in Action
    8. Looking Forward
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