199 search results - page 1 / 40 » Identifying Expressions of Opinion in Context |
IJCAI
2007
13 years 6 months ago
2007
While traditional information extraction systems have been built to answer questions about facts, subjective information extraction systems will answer questions about feelings an...
LREC
2008
13 years 6 months ago
2008
As many popular text genres such as blogs or news contain opinions by multiple sources and about multiple targets, finding the sources and targets of subjective expressions become...
EMNLP
2006
13 years 6 months ago
2006
We present an approach for the joint extraction of entities and relations in the context of opinion recognition and analysis. We identify two types of opinion-related entities -- ...
LREC
2008
13 years 6 months ago
2008
This paper presents the design and construction of a Chinese opinion corpus. Based on the observation on the characteristics of opinion expression in Chinese online product review...
IJCAI
2007
13 years 6 months ago
2007
We have introduced a search engine that can extract opinion sentences relevant to an open-domain query from Japanese blog pages. The engine identifies opinions based not only on p...