MPQA 3.0: An Entity/Event-Level Sentiment Corpus.

Lingjia Deng Janyce Wiebe

Published in: HLT-NAACL (2015)

Keyphrases

document level
coreference resolution
higher level
positive and negative
sentiment analysis
news articles
levels of abstraction
named entities
opinion mining
linguistic features
feature selection
sentiment classification
positive or negative
real world events