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Scala for Machine Learning, Second Edition

You're reading from   Scala for Machine Learning, Second Edition Build systems for data processing, machine learning, and deep learning

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Product type Paperback
Published in Sep 2017
Publisher Packt
ISBN-13 9781787122383
Length 740 pages
Edition 2nd Edition
Languages
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Author (1):
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Patrick R. Nicolas Patrick R. Nicolas
Author Profile Icon Patrick R. Nicolas
Patrick R. Nicolas
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Table of Contents (21) Chapters Close

Preface 1. Getting Started FREE CHAPTER 2. Data Pipelines 3. Data Preprocessing 4. Unsupervised Learning 5. Dimension Reduction 6. Naïve Bayes Classifiers 7. Sequential Data Models 8. Monte Carlo Inference 9. Regression and Regularization 10. Multilayer Perceptron 11. Deep Learning 12. Kernel Models and SVM 13. Evolutionary Computing 14. Multiarmed Bandits 15. Reinforcement Learning 16. Parallelism in Scala and Akka 17. Apache Spark MLlib A. Basic Concepts B. References Index

Summary


Monte Carlo methods are important components of the data scientist's toolbox. Such techniques are used in risk analysis, decision making, and obviously pre-conditioning data for training a machine learning model.

In this chapter, you learned about generating normally distributed random values using the Box-Muller technique, applying Monte Carlo sampling to numerical integration, leveraging bootstrapped samples with replacements to construct statistics and finally extending sampling to a large dimension dataset using Markov Chain Monte Carlo.

This chapter completes the study of generative machine learning algorithms. The next part of the book introduces discriminative models, starting with the ubiquitous linear and logistic regression classifier.

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