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animesh-agarwal/R2score.py

Last active September 29, 2018 10:24
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R2score.py
# sum of square of residuals
ssr = np.sum((y_pred - y_actual)**2)
# total sum of squares
sst = np.sum((y_actual - np.mean(y_actual))**2)
# R2 score
r2_score = 1 - (ssr/sst)
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