Package net.librec.similarity

Interface Summary

Interface	Description
RecommenderSimilarity	Recommender Similarity

Class Summary

Class	Description
AbstractRecommenderSimilarity	Calculate Recommender Similarity, such as cosine, Pearson, Jaccard similarity, etc.
BinaryCosineSimilarity	Binary cosine similarity
CosineSimilarity	Cosine similarity
CPCSimilarity	Constrained Pearson Correlation (CPC)
DiceCoefficientSimilarity	Dice Coefficient Similarity
ExJaccardSimilarity	Extend Jaccard Coefficient
JaccardSimilarity	Jaccard Similarity
KRCCSimilarity	J.
MSDSimilarity	Calculate Mean Squared Difference (MSD) similarity proposed by Shardanand and Maes [1995]: Social information filtering: Algorithms for automating "word of mouth"
MSESimilarity	Mean Square Error Similarity
PCCSimilarity	Pearson Correlation Coefficient (PCC)