| hash_sentiment_huliu {lexicon} | R Documentation |
A data.table dataset containing an augmented version of Hu & Liu's (2004) positive/negative word list as sentiment lookup values.
data(hash_sentiment_huliu)
A data frame with 6874 rows and 2 variables
x. Words
y. Sentiment values (+1, 0, -1.05, -1, -2), -2 indicate phrasing that is always negative (e.g., 'too much fun' and 'too much evil' both denote negative though the following word is positive and negative respectively).
Hu, M., & Liu, B. (2004). Mining opinion features in customer reviews. National Conference on Artificial Intelligence.
‘https://www.cs.uic.edu/~liub/FBS/sentiment-analysis.html’