104 search results - page 9 / 21 » Joint sentiment topic model for sentiment analysis |
ACL
2012
13 years 2 days ago
2012
Aspect extraction is a central problem in sentiment analysis. Current methods either extract aspects without categorizing them, or extract and categorize them using unsupervised t...
104
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ACL
2011
14 years 1 months ago
2011
We present a probabilistic topic model for jointly identifying properties and attributes of social media review snippets. Our model simultaneously learns a set of properties of a ...
113
Voted
CIARP
2011
Springer
13 years 9 months ago
2011
Springer
Abstract. In this paper, we address the problem of opinion analysis using a probabilistic approach to the underlying structure of different types of opinions or sentiments around ...
101
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ICMCS
2010
IEEE
14 years 7 months ago
2010
IEEE
Existing research on news video analysis mainly concentrates on structure analysis, semantic concept detection, annotation and search. However, little work has been contributed to...
85
Voted
KCAP
2009
ACM
15 years 4 months ago
2009
ACM
In this paper, we introduce the idea of Intent Analysis, which is to create a profile of the goals and intentions present in textual content. Intent Analysis, similar to Sentiment...