Given three binary features (X, Y and Z), two classes (1 a the examples listed in the table below, which feature wou best and which one would be the worst to put at the root o decision tree with the aim of maximising the information Detail how you have arrived at your answer. Y C | 0 1 1 1 1 1 1 2.

Given three binary features (X, Y and Z), two classes (1 a the examples listed in the table below, which feature wou best and which one would be the worst to put at the root o decision tree with the aim of maximising the information Detail how you have arrived at your answer. Y C | 0 1 1 1 1 1 1 2.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

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Given three binary features (X, Y and Z), two classes (1 and 2) and
the examples listed in the table below, which feature would be the
best and which one would be the worst to put at the root of a
decision tree with the aim of maximising the information gain?
Detail how you have arrived at your answer.
Y
Z
1
1
1
1
1
1
1
2
1
1
2

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