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Anonymous
python
01/28/2023 7:24 PM
268 B
22
Indexable
def calculate_purity(y_true, y_pred):
    conf_matrix=confusion_matrix(y1, labels)
    Pj = conf_matrix.max(axis=0)
    Mj = conf_matrix.sum(axis=0)
    purity = np.sum(Pj)/np.sum(Mj)
    return purity
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