Does syntax matter? A strong baseline for Aspect-based Sentiment Analysis with RoBERTa.

Junqi Dai Hang Yan Tianxiang Sun Pengfei Liu Xipeng Qiu

Published in: CoRR (2021)

Keyphrases

sentiment analysis
opinion mining
sentiment lexicon
sentiment words
text classification
sentiment classification
high level
text mining
multi aspect
sentence level
product features
product reviews
online reviews
natural language processing
databases
natural language
user generated
feature selection
knn