Interface | Description |
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RecommenderSimilarity |
Recommender Similarity
|
Class | Description |
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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)
|
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