Japanese sentiment analysis using simple alignment sentence classification.

Hirotaka Niitsuma Daiki Kubota Manabu Ohta

Published in: MEDES (2018)

Keyphrases

sentiment analysis
sentence level
text classification
opinion mining
sentiment classification
novelty detection
supervised classifiers

multi aspect
collective classification
product reviews
positive or negative
machine learning
decision rules

training set
sentiment words
sentiment polarity
opinion words
user generated
text documents

labeled data
text mining
natural language processing
email
natural language
feature selection