org.apache.mahout.classifier.df.tools

Class UDistrib

java.lang.Object

org.apache.mahout.classifier.df.tools.UDistrib

public final class UDistrib
extends Object

This tool is used to uniformly distribute the class of all the tuples of the dataset over a given number of partitions.
This class can be used when the criterion variable is the categorical attribute.

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(String[] args) Launch the uniform distribution tool.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

main

public static void main(String[] args)
                 throws IOException

Launch the uniform distribution tool. Requires the following command line arguments:
data : data path dataset : dataset path numpartitions : num partitions output : output path

Throws:

IOException