lenskit.sklearn.svd

Singular value decomposition for explicit feedback.

This module contains a truncated SVD explicit-feedback scorer built on sklearn.decomposition.TruncatedSVD.

Classes

BiasedSVDConfig	Mixin for configuring embedding sizes (# of latent dimensions).
BiasedSVDScorer	Biased matrix factorization for explicit feedback using SciKit-Learn's

Exported Aliases

class lenskit.sklearn.svd.BiasModel

Re-exported alias for lenskit.basic.BiasModel.

lenskit.sklearn.svd.Damping

Re-exported alias for lenskit.basic.Damping.

class lenskit.sklearn.svd.EmbeddingSizeMixin

Re-exported alias for lenskit.config.common.EmbeddingSizeMixin.

class lenskit.sklearn.svd.Dataset

Re-exported alias for lenskit.data.Dataset.

class lenskit.sklearn.svd.ItemList

Re-exported alias for lenskit.data.ItemList.

lenskit.sklearn.svd.QueryInput

Re-exported alias for lenskit.data.QueryInput.

class lenskit.sklearn.svd.RecQuery

Re-exported alias for lenskit.data.RecQuery.

class lenskit.sklearn.svd.Vocabulary

Re-exported alias for lenskit.data.Vocabulary.

class lenskit.sklearn.svd.Stopwatch

Re-exported alias for lenskit.logging.Stopwatch.

lenskit.sklearn.svd.get_logger()

Re-exported alias for lenskit.logging.get_logger().

class lenskit.sklearn.svd.Component

Re-exported alias for lenskit.pipeline.Component.

class lenskit.sklearn.svd.Trainable

Re-exported alias for lenskit.training.Trainable.

class lenskit.sklearn.svd.TrainingOptions

Re-exported alias for lenskit.training.TrainingOptions.