Question
Lets suppose we have a data set which consists of the following three attributes: Attribute A consists of 14 instances for class positive and 6
Let’s suppose we have a data set which consists of the following three attributes: Attribute A consists of 14 instances for class positive and 6 instances for class negative. Attribute B consists of 0 instances for class positive and 20 instances for class negative. Attribute C consists of 10 instances for class positive and 10 instances for class negative.
Find the Gini Index for attributes A, B, and C?
Which Attribute produces a better split?
Why?
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Mathematical Statistics With Applications In R
Authors: Chris P. Tsokos, K.M. Ramachandran
2nd Edition
124171133, 978-0124171138
