Package org.grouplens.lenskit.vectors.similarity

Similarity functions over vectors.

See: Description

Interface Summary

Interface	Description
VectorSimilarity	Compute the similarity between sparse vectors.

Class Summary

Class	Description
CosineVectorSimilarity	Cosine similarity for vectors.
DistanceVectorSimilarity	Distance similarity for vectors.
MutualInformationVectorSimilarity	Similarity function that assumes the two vectors are paired samples from 2 correlated random variables.
PearsonCorrelation	Similarity function using Pearson correlation.
SignificanceWeightedVectorSimilarity	Apply significance weighting to a similarity function.
SpearmanRankCorrelation	Similarity function using Spearman rank correlation.

Annotation Types Summary

Annotation Type	Description
SigWeightThreshold	The weight threshold for significance weighting.
SimilarityDamping	Damping parameter for similarity functions.

Package org.grouplens.lenskit.vectors.similarity Description

Similarity functions over vectors.