org.apache.mahout.cf.taste.hadoop.cooccurence
Classes 
Bigram
Bigram.Comparator
Bigram.FirstGroupingComparator
Bigram.Frequency
ItemBigramGenerator
ItemBigramGenerator.UserItemMapper
ItemBigramGenerator.UserItemReducer
ItemSimilarityEstimator
ItemSimilarityEstimator.FirstPartitioner
ItemSimilarityEstimator.ItemItemCombiner
ItemSimilarityEstimator.ItemItemMapper
ItemSimilarityEstimator.ItemItemReducer
TupleWritable
TupleWritable.Field
UserItemJoiner
UserItemJoiner.JoinItemMapper
UserItemJoiner.JoinItemUserReducer
UserItemJoiner.JoinUserMapper
UserItemRecommender
UserItemRecommender.RecommenderMapper
UserItemRecommender.RecommenderReducer