Package weka.core.converters

Class SemEvalToArff

java.lang.Object

weka.core.converters.TweetCollectionToArff

weka.core.converters.SemEvalToArff

public class SemEvalToArff
extends TweetCollectionToArff

Builds an arff dataset from the SemEval collection of tweets for sentiment analysis. More info about the task: https://www.cs.york.ac.uk/semeval-2013/task2/

Version:

1.0

Author:

Felipe Bravo-Marquez (fjb11 at students.waikato.ac.nz)

Constructor Summary

Constructors

Constructor	Description
SemEvalToArff()

Method Summary

Modifier and Type	Method	Description
Instances	createDataset(java.lang.String collectionPath)	Creates the dataset.
static void	main(java.lang.String[] args)	Main method for testing this class.

Methods inherited from class java.lang.Object

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

Constructor Detail

SemEvalToArff

public SemEvalToArff()

Method Detail

createDataset

public Instances createDataset(java.lang.String collectionPath)
                        throws java.lang.Exception

Description copied from class: TweetCollectionToArff

Creates the dataset.

Specified by:

createDataset in class TweetCollectionToArff

Parameters:

collectionPath - the file wit he the input collection

Returns:

the Instances weka object

Throws:

java.lang.Exception - if something goes wrong

main

public static void main(java.lang.String[] args)

Main method for testing this class. should contain the path of input dataset and the name of target file scheme (see Evaluation)

Parameters:

args - arguments