org.apache.mahout.math.hadoop.similarity.cooccurrence.measures
Interfaces 
VectorSimilarityMeasure
Classes 
CityBlockSimilarity
CooccurrenceCountSimilarity
CosineSimilarity
CountbasedMeasure
EuclideanDistanceSimilarity
LoglikelihoodSimilarity
PearsonCorrelationSimilarity
TanimotoCoefficientSimilarity
Enums 
VectorSimilarityMeasures