Index

_

_RankingMetric (class in rectools.metrics.ranking)

A

AbsentIdError

Accuracy (class in rectools.metrics.classification)

B

BaseNmslibRecommender (class in rectools.tools.ann)

C

calc() (rectools.metrics.classification.ClassificationMetric method) (rectools.metrics.classification.SimpleClassificationMetric method) (rectools.metrics.diversity.IntraListDiversity method) (rectools.metrics.novelty.MeanInvUserFreq method) (rectools.metrics.ranking._RankingMetric method) (rectools.metrics.serendipity.Serendipity method) (rectools.models.vector.ScoreCalculator method) calc_classification_metrics() (in module rectools.metrics.classification) calc_confusions() (in module rectools.metrics.classification) calc_diversity_metrics() (in module rectools.metrics.diversity) calc_from_confusion_df() (rectools.metrics.classification.ClassificationMetric method) (rectools.metrics.classification.SimpleClassificationMetric method) calc_from_fitted() (rectools.metrics.diversity.IntraListDiversity method) (rectools.metrics.novelty.MeanInvUserFreq method) (rectools.metrics.ranking.MAP method) (rectools.metrics.serendipity.Serendipity method) calc_from_merged() (rectools.metrics.ranking.NDCG method) calc_metrics() (in module rectools.metrics.scoring) calc_novelty_metrics() (in module rectools.metrics.novelty) calc_per_user() (rectools.metrics.classification.ClassificationMetric method) (rectools.metrics.classification.SimpleClassificationMetric method) (rectools.metrics.diversity.IntraListDiversity method) (rectools.metrics.novelty.MeanInvUserFreq method) (rectools.metrics.ranking._RankingMetric method) (rectools.metrics.ranking.MAP method) (rectools.metrics.ranking.NDCG method) (rectools.metrics.serendipity.Serendipity method)

calc_per_user_from_confusion_df() (rectools.metrics.classification.ClassificationMetric method) (rectools.metrics.classification.SimpleClassificationMetric method) calc_per_user_from_fitted() (rectools.metrics.diversity.IntraListDiversity method) (rectools.metrics.novelty.MeanInvUserFreq method) (rectools.metrics.ranking.MAP method) (rectools.metrics.serendipity.Serendipity method) calc_per_user_from_merged() (rectools.metrics.ranking.NDCG method) calc_ranking_metrics() (in module rectools.metrics.ranking) calc_serendipity_metrics() (in module rectools.metrics.serendipity) ClassificationMetric (class in rectools.metrics.classification) configure_optimizers() (rectools.models.dssm.DSSM method) construct() (rectools.dataset.dataset.Dataset class method) convert_to_external() (rectools.dataset.identifiers.IdMap method) convert_to_internal() (rectools.dataset.identifiers.IdMap method)

D

Dataset (class in rectools.dataset.dataset) DenseFeatures (class in rectools.dataset.features) Distance (class in rectools.models.vector)

DiversityMetric (in module rectools.metrics.diversity) DSSM (class in rectools.models.dssm) DSSMDataset (class in rectools.dataset.torch_datasets) DSSMModel (class in rectools.models.dssm)

E

external_ids (rectools.dataset.identifiers.IdMap property)

F

Factors (class in rectools.models.vector) fit() (rectools.metrics.diversity.IntraListDiversity class method) (rectools.metrics.novelty.MeanInvUserFreq class method) (rectools.metrics.ranking.MAP class method) (rectools.metrics.serendipity.Serendipity class method) (rectools.models.base.ModelBase method) (rectools.tools.ann.BaseNmslibRecommender method) fit_als_with_features_separately() (in module rectools.models.implicit_als) fit_als_with_features_together() (in module rectools.models.implicit_als)

forward() (rectools.models.dssm.DSSM method) (rectools.models.dssm.ItemNet method) (rectools.models.dssm.UserNet method) from_dataframe() (rectools.dataset.features.DenseFeatures class method) from_dict() (rectools.dataset.identifiers.IdMap class method) from_flatten() (rectools.dataset.features.SparseFeatures class method) from_iterables() (rectools.dataset.features.DenseFeatures class method) (rectools.dataset.features.SparseFeatures class method) from_raw() (rectools.dataset.interactions.Interactions class method) from_values() (rectools.dataset.identifiers.IdMap class method)

G

get_dense() (rectools.dataset.features.DenseFeatures method) (rectools.dataset.features.SparseFeatures method) get_external_sorted_by_internal() (rectools.dataset.identifiers.IdMap method) get_item_list_for_item() (rectools.tools.ann.ItemToItemAnnRecommender method), [1] get_item_list_for_item_batch() (rectools.tools.ann.ItemToItemAnnRecommender method), [1] get_item_list_for_user() (rectools.tools.ann.UserToItemAnnRecommender method), [1] get_item_list_for_user_batch() (rectools.tools.ann.UserToItemAnnRecommender method), [1] get_n_splits() (rectools.model_selection.time_split.TimeRangeSplit method)

get_sorted_internal() (rectools.dataset.identifiers.IdMap method) get_sparse() (rectools.dataset.features.DenseFeatures method) (rectools.dataset.features.SparseFeatures method) get_user_item_matrix() (rectools.dataset.dataset.Dataset method) (rectools.dataset.interactions.Interactions method) get_vectors() (rectools.models.implicit_als.ImplicitALSWrapperModel method) (rectools.models.lightfm.LightFMWrapperModel method) (rectools.models.pure_svd.PureSVDModel method) get_viewed_item_ids() (in module rectools.models.utils)

I

IdMap (class in rectools.dataset.identifiers) ILDFitted (class in rectools.metrics.diversity) ImplicitALSWrapperModel (class in rectools.models.implicit_als) ImplicitItemKNNWrapperModel (class in rectools.models.implicit_knn) Interactions (class in rectools.dataset.interactions)

internal_ids (rectools.dataset.identifiers.IdMap property) IntraListDiversity (class in rectools.metrics.diversity) ItemFeaturesDataset (class in rectools.dataset.torch_datasets) ItemNet (class in rectools.models.dssm) ItemToItemAnnRecommender (class in rectools.tools.ann)

L

LightFMWrapperModel (class in rectools.models.lightfm)

M

make_confusions() (in module rectools.metrics.classification) MAP (class in rectools.metrics.ranking) MAPFitted (class in rectools.metrics.ranking) MeanInvUserFreq (class in rectools.metrics.novelty) merge_reco() (in module rectools.metrics.base) MetricAtK (class in rectools.metrics.base) MIUFFitted (class in rectools.metrics.novelty) MixingStrategy (class in rectools.models.popular_in_category) ModelBase (class in rectools.models.base) module rectools.dataset rectools.dataset.dataset rectools.dataset.features rectools.dataset.identifiers rectools.dataset.interactions rectools.dataset.torch_datasets rectools.metrics rectools.metrics.base rectools.metrics.classification rectools.metrics.distances rectools.metrics.diversity rectools.metrics.novelty rectools.metrics.ranking rectools.metrics.scoring rectools.metrics.serendipity rectools.model_selection rectools.model_selection.time_split rectools.models rectools.models.base rectools.models.dssm rectools.models.implicit_als rectools.models.implicit_knn rectools.models.lightfm rectools.models.popular rectools.models.popular_in_category rectools.models.pure_svd rectools.models.random rectools.models.utils rectools.models.vector rectools.tools rectools.tools.ann

N

NDCG (class in rectools.metrics.ranking)

NoveltyMetric (in module rectools.metrics.novelty)

P

PairwiseDistanceCalculator (class in rectools.metrics.distances) PairwiseHammingDistanceCalculator (class in rectools.metrics.distances) PopularInCategoryModel (class in rectools.models.popular_in_category)

Popularity (class in rectools.models.popular) PopularModel (class in rectools.models.popular) Precision (class in rectools.metrics.classification) PureSVDModel (class in rectools.models.pure_svd)

R

RandomModel (class in rectools.models.random) RatioStrategy (class in rectools.models.popular_in_category) Recall (class in rectools.metrics.classification) recommend() (rectools.models.base.ModelBase method) recommend_from_scores() (in module rectools.models.utils) recommend_to_items() (rectools.models.base.ModelBase method) rectools.dataset module rectools.dataset.dataset module rectools.dataset.features module rectools.dataset.identifiers module rectools.dataset.interactions module rectools.dataset.torch_datasets module rectools.metrics module rectools.metrics.base module rectools.metrics.classification module rectools.metrics.distances module rectools.metrics.diversity module rectools.metrics.novelty module rectools.metrics.ranking module rectools.metrics.scoring module

rectools.metrics.serendipity module rectools.model_selection module rectools.model_selection.time_split module rectools.models module rectools.models.base module rectools.models.dssm module rectools.models.implicit_als module rectools.models.implicit_knn module rectools.models.lightfm module rectools.models.popular module rectools.models.popular_in_category module rectools.models.pure_svd module rectools.models.random module rectools.models.utils module rectools.models.vector module rectools.tools module rectools.tools.ann module

S

ScoreCalculator (class in rectools.models.vector) Serendipity (class in rectools.metrics.serendipity) SerendipityFitted (class in rectools.metrics.serendipity) SerendipityMetric (in module rectools.metrics.serendipity)

SimpleClassificationMetric (class in rectools.metrics.classification) SparseFeatures (class in rectools.dataset.features) SparsePairwiseHammingDistanceCalculator (class in rectools.metrics.distances) split() (rectools.model_selection.time_split.TimeRangeSplit method)

T

TimeRangeSplit (class in rectools.model_selection.time_split)

to_external (rectools.dataset.identifiers.IdMap property) training_step() (rectools.models.dssm.DSSM method)

U

UnknownIdError UserFeaturesDataset (class in rectools.dataset.torch_datasets)

UserNet (class in rectools.models.dssm) UserToItemAnnRecommender (class in rectools.tools.ann)

V

validation_step() (rectools.models.dssm.DSSM method)

VectorModel (class in rectools.models.vector)