Consider the dataset in terms of attribute-value pairs where F is the value, and A,B, C are attributes. What is the entropy of the dataset? Compute the information gain with respect to the attributes A, B and C. Which attribute would be used at the root of the decision tree constructed by the ID3 algorithm? A 0 0 0 0 1 1 1 1 B 0 0 1 1 0 0 1 1 C 0 1 0 1 0 1 0 1 F 1 0 0 1 이이이이.

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
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7304
Consider the dataset in terms of attribute-value pairs where F is the value, and A,B, C are attributes. What is the entropy of the dataset?
Compute the information gain with respect to the attributes A, B and C. Which attribute would be used at the root of the decision tree constructed
by the ID3 algorithm?
A
0
0
0
0
1
1
1
1
B
0
0
1
1
0
0
1
1
C
0
1
0
1
0
1
0
1
F
1
0
0
1
0
0
0
0
Transcribed Image Text:7304 Consider the dataset in terms of attribute-value pairs where F is the value, and A,B, C are attributes. What is the entropy of the dataset? Compute the information gain with respect to the attributes A, B and C. Which attribute would be used at the root of the decision tree constructed by the ID3 algorithm? A 0 0 0 0 1 1 1 1 B 0 0 1 1 0 0 1 1 C 0 1 0 1 0 1 0 1 F 1 0 0 1 0 0 0 0
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