metrics

Metrics calculation tools (rectools.metrics).

Tools for fast and convenient calculation of different recommendation metrics.

Metrics

metrics.Precision metrics.Recall metrics.F1Beta metrics.Accuracy metrics.MCC metrics.MAP metrics.NDCG metrics.MRR metrics.MeanInvUserFreq metrics.IntraListDiversity metrics.AvgRecPopularity metrics.Serendipity metrics.HitRate

Tools

metrics.calc_metrics - calculate a set of metrics efficiently metrics.PairwiseDistanceCalculator metrics.PairwiseHammingDistanceCalculator metrics.SparsePairwiseHammingDistanceCalculator

Modules

rectools.metrics.base	Base metric module.
rectools.metrics.classification	Classification recommendations metrics.
rectools.metrics.distances	Distance metrics.
rectools.metrics.diversity	Diversity metrics.
rectools.metrics.novelty	Novelty metrics.
rectools.metrics.popularity	Popularity metrics.
rectools.metrics.ranking	Ranking recommendations metrics.
rectools.metrics.scoring	Metrics calculation module.
rectools.metrics.serendipity	Serendipity is designed to find balance between novelty and relevance.