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sentiment analysis (feature (microbloging feature (presence of intensifier…
sentiment analysis
feature
n-gram
lexicon feature
part of speech feature
microbloging feature
presence of intensifier
presence of emoticons
dataset
edinburgh twitter corpus
twittersentiment.appspot.com
emoticon dataset
isieve dataset
preprocessing
tokenization
normalization
abbreviation -> BRB -> be right back
lowering caps
repeated characters are replaced by a single character
pos tagging