A data.table dataset containing a filtered version of Wu, Morstatter,
& Liu's (2016) positive/negative slang word list as sentiment lookup values.
All words containing other than "[a-z ']" have been removed as well as
any neutral words.
data(hash_sentiment_slangsd)A data frame with 48,277 rows and 2 variables
x. Words
y. Sentiment values (+1, -1)
Wu, L., Morstatter, F., and Liu, H. (2016). SlangSD: Building and using a sentiment dictionary of slang words for short-text sentiment classification. CoRR. abs/1168.1058. 1-15. http://slangsd.com