Sentiment Analysis and the Use of Extrinsic Datasets in Evaluation.

Ann Devitt Khurshid Ahmad

Published in: LREC (2008)

Keyphrases

sentiment analysis
opinion mining
sentiment classification
sentence level
text classification
multi aspect
text mining
public opinion
user generated
natural language processing
online reviews
supervised classifiers
positive or negative
product features
product reviews
knowledge discovery
data mining