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Data Science – What Are Attribute Selection Measures In A Decision Tree ?
Data Science – What Are Attribute Selection Measures Used In Decision Tree ? Table Of Contents: Entropy. Information Gain. Gini Index. Gain Ratio. Chi – Square Test. Reduction In Variance. (1) Entropy: (2) Information Gain (3) What Is Gini Index ? Why We Do Square Of Probability ? Why We Do Square Of Probability ? (4) What Is The Issue With Information Gain ? (5) What Is Gain Ratio ? Example:
