org.apache.mahout.cf.taste.example.kddcup

Class ToCSV

java.lang.Object

org.apache.mahout.cf.taste.example.kddcup.ToCSV

public final class ToCSV
extends Object

This class converts a KDD Cup input file into a compressed CSV format. The output format is userID,itemID,score,timestamp. It can optionally restrict its output to exclude score and/or timestamp.

Run as: ToCSV (input file) (output file) [num columns to output]

Method Summary

Methods

Modifier and Type	Method and Description
static void	main(String[] args)

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 Exception

Throws:

Exception