-- Resources --

_Task Page_
http://alt.qcri.org/semeval2016/task4/

_twitter data download_
https://github.com/aritter/twitter_download

example usage:
	<test_Script.py>
	>>> import DataPrep
	>>> import FeatureVectorCreator
	>>> DataPrep.load_data('Data/TaskA.tsv', 'TaskA_cleaned.tsv', 'a', ['emoticons'])
	>>> fvc1 = FeatureVectorCreator
	>>> fvc1.load_data('TaskA_cleaned.tsv', 2)
	>>> fvc1.select_frequent_ngrams(5)
	>>> feature_vector = fvc1.create_feature_vector()
	>>> fvc1.arffify('TaskA_arff.arff', 'TaskA', feature_vector)