org.apache.mahout.clustering.syntheticcontrol.dirichlet
Class Job

java.lang.Object
  extended by org.apache.hadoop.conf.Configured
      extended by org.apache.mahout.common.AbstractJob
          extended by org.apache.mahout.clustering.syntheticcontrol.dirichlet.Job
All Implemented Interfaces:
org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public final class Job
extends AbstractJob


Method Summary
static void main(String[] args)
           
static void run(org.apache.hadoop.fs.Path input, org.apache.hadoop.fs.Path output, DistributionDescription description, int numModels, int maxIterations, double alpha0, boolean emitMostLikely, double threshold)
          Run the job using supplied arguments, deleting the output directory if it exists beforehand
 int run(String[] args)
           
 
Methods inherited from class org.apache.mahout.common.AbstractJob
addFlag, addInputOption, addOption, addOption, addOption, addOption, addOutputOption, buildOption, getAnalyzerClassFromOption, getCLIOption, getCombinedTempPath, getGroup, getInputPath, getOption, getOption, getOutputPath, getOutputPath, getTempPath, getTempPath, hasOption, keyFor, maybePut, parseArguments, parseDirectories, prepareJob, prepareJob, prepareJob, setS3SafeCombinedInputPath, shouldRunNextPhase
 
Methods inherited from class org.apache.hadoop.conf.Configured
getConf, setConf
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.apache.hadoop.conf.Configurable
getConf, setConf
 

Method Detail

main

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

run

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

run

public static void run(org.apache.hadoop.fs.Path input,
                       org.apache.hadoop.fs.Path output,
                       DistributionDescription description,
                       int numModels,
                       int maxIterations,
                       double alpha0,
                       boolean emitMostLikely,
                       double threshold)
                throws Exception
Run the job using supplied arguments, deleting the output directory if it exists beforehand

Parameters:
input - the directory pathname for input points
output - the directory pathname for output points
description - the model distribution description
numModels - the number of Models
maxIterations - the maximum number of iterations
alpha0 - the alpha0 value for the DirichletDistribution
Throws:
Exception


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