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The Applied Artificial Intelligence Workshop

You're reading from   The Applied Artificial Intelligence Workshop Start working with AI today, to build games, design decision trees, and train your own machine learning models

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Product type Paperback
Published in Jul 2020
Publisher Packt
ISBN-13 9781800205819
Length 420 pages
Edition 1st Edition
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Authors (3):
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Anthony So Anthony So
Author Profile Icon Anthony So
Anthony So
Zsolt Nagy Zsolt Nagy
Author Profile Icon Zsolt Nagy
Zsolt Nagy
William So William So
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William So
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Toc

Table of Contents (8) Chapters Close

Preface
1. Introduction to Artificial Intelligence 2. An Introduction to Regression FREE CHAPTER 3. An Introduction to Classification 4. An Introduction to Decision Trees 5. Artificial Intelligence: Clustering 6. Neural Networks and Deep Learning Appendix

4. An Introduction to Decision Trees

Overview

This chapter introduces you to two types of supervised learning algorithms in detail. The first algorithm will help you classify data points using decision trees, while the other algorithm will help you classify data points using random forests. Furthermore, you'll learn how to calculate the precision, recall, and F1 score of models, both manually and automatically. By the end of this chapter, you will be able to analyze the metrics that are used for evaluating the utility of a data model and classify data points based on decision trees and random forest algorithms.

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