717 search results - page 5 / 144 » The effect of negation on sentiment analysis and retrieval e... |
ACL
2009
13 years 3 months ago
2009
We propose categories of finer-grained polarity for a more effective aspect-based sentiment summary, and describe linguistic and ontological clues that may affect such fine-graine...
CIKM
2008
Springer
13 years 7 months ago
2008
Springer
Opinion retrieval is a document retrieving and ranking process. A relevant document must be relevant to the query and contain opinions toward the query. Opinion polarity classific...
NAACL
2007
13 years 7 months ago
2007
Sentiment analysis seeks to characterize opinionated or evaluative aspects of natural language text. We suggest here that appraisal expression extraction should be viewed as a fun...
EMNLP
2008
13 years 7 months ago
2008
It is a challenging task to identify sentiment polarity of Chinese reviews because the resources for Chinese sentiment analysis are limited. Instead of leveraging only monolingual...
TON
2008
13 years 5 months ago
2008