metrics

Metrics calculation tools (`rectools.metrics`).

Tools for fast and convenient calculation of different recommendation metrics.

Metrics

metrics.Precision metrics.Recall metrics.Accuracy metrics.MAP metrics.NDCG metrics.MeanInvUserFreq metrics.IntraListDiversity metrics.Serendipity

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.ranking`	Ranking recommendations metrics.
`rectools.metrics.scoring`	Metrics calculation module.
`rectools.metrics.serendipity`	Serendipity is designed to find balance between novelty and relevance.