Polarity Imbalance in Lexicon-based Sentiment Analysis.

Marco Vassallo Giuliano Gabrieli Valerio Basile Cristina Bosco

Published in: CLiC-it (2020)

Keyphrases

sentiment analysis
sentiment lexicon
opinion mining
sentiment classification
opinion retrieval
sentiment words

text classification
sentence level
online reviews
natural language processing
product reviews
natural language

text mining
user generated
multi aspect
public opinion
automatic construction

collective classification
neural network
domain specific
training set
data mining