A fine-grained sentiment analysis approach for detecting crisis related microposts.

Axel Schulz Tung Dang Thanh Heiko Paulheim Immanuel Schweizer

Published in: ISCRAM (2013)

Keyphrases

fine grained
sentiment analysis
coarse grained
opinion mining
sentiment classification
product features
sentence level
text classification
text mining
multi aspect
access control
user generated
neural network
online reviews
machine learning
product reviews
text categorization
expert systems
metadata
sentiment lexicon