Data Science: Machine Learning Models Metrics

What is Confusion Matrix?

Confusion Matrix

Accuracy

Accuracy Score Formula
Confusion Matrix

Precision

Precision Formula

Recall

Recall Formula

F1 Score

ROC Curve (Receiver Operating Characteristic Curve)

ROC Curve

R Square and Adjusted R Square:

R Square Formula
The Formula For Adjusted R Square

Mean Squared Error(MSE):

The Formula For Mean Squared Error

Root Mean Squared Error (RMSE)

Root Mean Square Error Formula -1-
Root Mean Square Error Formula -2-

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