Package org.apache.mahout.utils.eval

Class Summary
DatasetSplitter Split a recommendation dataset into a training and a test set
InMemoryFactorizationEvaluator Measures the root-mean-squared error of a ratring matrix factorization against a test set.
ParallelFactorizationEvaluator Measures the root-mean-squared error of a ratring matrix factorization against a test set.
ParallelFactorizationEvaluator.ErrorReducer  
ParallelFactorizationEvaluator.PairsWithRatingMapper  
 



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