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There is an existing function in sklearn for calculating accuracy for TopK labels predicted in classification task (top_k_accuracy_score()). Are there any analogues for calculating other evaluation metrics, like Precision-Recall for TopK labels? So the idea that we take predict_proba() output as a base and True Positive(TP) for us will be situation that if top 3 of probabilities prediction for this observation will contain probability for that label.

Many thanks.

Keithx
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