Limbic: Author-Based Sentiment Aspect Modeling Regularized with Word Embeddings and Discourse Relations.

Zhe Zhang Munindar P. Singh

Published in: EMNLP (2018)

Keyphrases

sentiment analysis
sentence level
co occurrence
vector space
sentiment words
n gram
opinion mining
dimensionality reduction
rhetorical structure theory
objective function
word meaning
risk minimization
manifold learning
semantic relations
low dimensional
least squares
natural language