lenskit.knn.item#

Item-based k-NN collaborative filtering.

Classes#

ItemKNNConfig

Configuration for ItemKNNScorer.

ItemKNNScorer

Item-item nearest-neighbor collaborative filtering feedback. This item-item

Exported Aliases#

class lenskit.knn.item.Dataset#

Re-exported alias for lenskit.data.Dataset.

lenskit.knn.item.FeedbackType#

Re-exported alias for lenskit.data.FeedbackType.

class lenskit.knn.item.ItemList#

Re-exported alias for lenskit.data.ItemList.

lenskit.knn.item.QueryInput#

Re-exported alias for lenskit.data.QueryInput.

class lenskit.knn.item.RecQuery#

Re-exported alias for lenskit.data.RecQuery.

class lenskit.knn.item.Vocabulary#

Re-exported alias for lenskit.data.Vocabulary.

class lenskit.knn.item.SparseRowArray#

Re-exported alias for lenskit.data.matrix.SparseRowArray.

exception lenskit.knn.item.DataWarning#

Re-exported alias for lenskit.diagnostics.DataWarning.

class lenskit.knn.item.Stopwatch#

Re-exported alias for lenskit.logging.Stopwatch.

lenskit.knn.item.get_logger()#

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

lenskit.knn.item.item_progress()#

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

lenskit.knn.item.trace()#

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

lenskit.knn.item.cur_memory()#

Re-exported alias for lenskit.logging._resource.cur_memory().

lenskit.knn.item.max_memory()#

Re-exported alias for lenskit.logging._resource.max_memory().

lenskit.knn.item.ensure_parallel_init()#

Re-exported alias for lenskit.parallel.ensure_parallel_init().

class lenskit.knn.item.Component#

Re-exported alias for lenskit.pipeline.Component.

class lenskit.knn.item.Trainable#

Re-exported alias for lenskit.training.Trainable.

class lenskit.knn.item.TrainingOptions#

Re-exported alias for lenskit.training.TrainingOptions.