org.apache.mahout.classifier.df.tools
Class Frequencies

java.lang.Object
  extended by org.apache.hadoop.conf.Configured
      extended by org.apache.mahout.classifier.df.tools.Frequencies
All Implemented Interfaces:
org.apache.hadoop.conf.Configurable, org.apache.hadoop.util.Tool

public final class Frequencies
extends org.apache.hadoop.conf.Configured
implements org.apache.hadoop.util.Tool

Compute the frequency distribution of the "class label"
This class can be used when the criterion variable is the categorical attribute.


Method Summary
static void main(String[] args)
           
 int run(String[] args)
           
 
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

run

public int run(String[] args)
        throws IOException,
               ClassNotFoundException,
               InterruptedException
Specified by:
run in interface org.apache.hadoop.util.Tool
Throws:
IOException
ClassNotFoundException
InterruptedException

main

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


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