org.apache.mahout.classifier.email
Class PrepEmailVectorsDriver

java.lang.Object
  extended by org.apache.hadoop.conf.Configured
      extended by org.apache.mahout.common.AbstractJob
          extended by org.apache.mahout.classifier.email.PrepEmailVectorsDriver
All Implemented Interfaces:
org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public class PrepEmailVectorsDriver
extends AbstractJob

Convert the labels generated by SequenceFilesFromMailArchives and SparseVectorsFromSequenceFiles to ones consumable by the classifiers. We do this here b/c if it is done in the creation of sparse vectors, the Reducer collapses all the vectors.


Field Summary
static String ITEMS_PER_CLASS
           
static String USE_LIST_NAME
           
 
Fields inherited from class org.apache.mahout.common.AbstractJob
argMap, inputFile, inputPath, outputFile, outputPath, tempPath
 
Constructor Summary
PrepEmailVectorsDriver()
           
 
Method Summary
static void main(String[] args)
           
 int run(String[] args)
           
 
Methods inherited from class org.apache.mahout.common.AbstractJob
addFlag, addInputOption, addOption, addOption, addOption, addOption, addOutputOption, buildOption, buildOption, getAnalyzerClassFromOption, getCLIOption, getConf, getDimensions, getFloat, getFloat, getGroup, getInputFile, getInputPath, getInt, getInt, getOption, getOption, getOption, getOptions, getOutputFile, getOutputPath, getOutputPath, getTempPath, getTempPath, hasOption, keyFor, maybePut, parseArguments, parseArguments, parseDirectories, prepareJob, prepareJob, prepareJob, prepareJob, setConf, setS3SafeCombinedInputPath, shouldRunNextPhase
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

ITEMS_PER_CLASS

public static final String ITEMS_PER_CLASS
See Also:
Constant Field Values

USE_LIST_NAME

public static final String USE_LIST_NAME
See Also:
Constant Field Values
Constructor Detail

PrepEmailVectorsDriver

public PrepEmailVectorsDriver()
Method Detail

main

public static void main(String[] args)
                 throws Exception
Throws:
Exception

run

public int run(String[] args)
        throws Exception
Throws:
Exception


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