Weka Java API

Weka Java API:
    

• First we download Weka Jar from this site http://www.java2s.com/Code/Jar/w/Downloadwekajar.htm
• Configure the jar from your java project build path.
• Now we start Java Program CSV File to ARFF File Format

package com.weka;

import java.io.File;
import java.io.IOException;


import weka.core.Instances;
import weka.core.converters.ArffSaver;
import weka.core.converters.CSVLoader;

public class CSVTOARFF {

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

// Load the CSV File from your local Drive.

        CSVLoader load=new CSVLoader();
    //    Set the
        load.setSource(new File("D:\\Site.csv"));
        Instances data=load.getDataSet();
       
        ArffSaver saver=new ArffSaver();
        saver.setInstances(data);
        saver.setFile(new File("D:\\SiteInfoCMS.arff"));
        saver.writeBatch();
       
       

    }

}