Package org.apache.mahout.classifier.bayes.mapreduce.common

Interface Summary
BayesJob Implementors of this interface provide a way for running bayes training jobs on a hadoop cluster.
 

Class Summary
BayesConstants Class containing Constants used by Naive Bayes classifier classes
BayesFeatureDriver Create and run the Bayes Feature Reader Step.
BayesFeatureMapper Reads the input train set(preprocessed using the BayesFileFormatter).
BayesFeatureMapper.IteratorTokenStream Used to emit tokens from an input string array in the style of TokenStream
BayesFeatureOutputFormat This class extends the MultipleOutputFormat, allowing to write the output data to different output files in sequence file output format.
BayesFeatureReducer Can also be used as a local Combiner.
BayesTfIdfDriver The Driver which drives the Tf-Idf Generation
BayesTfIdfMapper Naive Bayes Tfidf Mapper.
BayesTfIdfOutputFormat This class extends the MultipleOutputFormat, allowing to write the output data to different output files in sequence file output format.
BayesTfIdfReducer Can also be used as a local Combiner beacuse only two values should be there inside the values
BayesWeightSummerDriver Create and run the Bayes Trainer.
BayesWeightSummerMapper Calculates weight sum for a unique label, and feature
BayesWeightSummerOutputFormat This class extends the MultipleOutputFormat, allowing to write the output data to different output files in sequence file output format.
BayesWeightSummerReducer Can also be used as a local Combiner
JobExecutor Base class for executing the Bayes Map/Reduce Jobs
 



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