Ask for metrics

[chuhailinh]

In the paper BERT4REC, the authors uses Hit Ratio as a metrics for evaluation, and in your code, you use the Recall. The question which I want to ask is "Two metrics are equivalent?"

[xinyooo]

@chuhailinh In recommender system task, Hit Ratio is equal to Recall.

[chuhailinh]

@chuhailinh In recommender system task, Hit Ratio is equal to Recall.

I think if we use leave-one-out method for test, then Hit Ratio equivalent Recall