Gini vs Entropy

 Gini vs Entropy 


- Entropy uses log function 

- Hence more training time , also computationally heavy 

- Results are identical mostly 

- Four types of features - informative , redundant , repititive, random 

- Fsocre to measure of a model's accuracy on a dataset

- F1 score - harmonic mean of precision and recall

- A model will be sensible when both our Precision and Recall is high. To capture this important property, F1-Score is calculated

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