When purity is perfect, the Gini index is equal to
A) 0
B) 0.25
C) 0.5
D) 1
Correct Answer:
Verified
Q15: If using the regression tool for two-group
Q16: Exhibit 10.1
The following questions are based on
Q17: In hierarchical clustering, the measure of similarity
Q18: The Get Data command is part of
Q19: The k-nearest neighbor (k-NN) technique identifies the
Q21: In discriminant analysis the averages for the
Q22: One element in cleaning the data set
Q23: Discriminant analysis (DA) differs from most other
Q24: Exhibit 10.1
The following questions are based on
Q25: Exhibit 10.1
The following questions are based on
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