DECISION TREES AN INTRODUCTION

INTRODUCTION

HOW DECISION TREES WORK

STRUCTURE OF A DECISION TREE

VALIDATE THE DECISION TREE

ADVANTAGES AND DISADVANTAGES OF DECISION TREES

GOOD DATA FOR DECISION TREES

CONCLUSIONS

DECISION TREE CLASSIFIERS SCIKITLEARN

INTRODUCTION

SET UP A DECISION TREE

HOW TO USE A DECISION TREE

CROSS VALIDATION SCORE

SPLIT CRITERION

TERMINATING A TREE

CONCLUSIONS

DOWNLOAD DATA

Data is taken from http://vincentarelbundock.github.io/Rdatasets/datasets.html

DECISION TREES REAL DATA PRACTICE

INTRODUCTION

DECISION TREES REAL DATA PRACTICE

DECISION TREES REAL DATA PRACTICE

CONCLUSIONS

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