408 search results - page 46 / 82 » A New Method for Sentiment Classification in Text Retrieval |
ACL
1994
15 years 10 days ago
1994
An automatic compound retrieval method is proposed to extract compounds within a text message. It uses n-gram mutual information, relative frequency count and parts of speech as t...
93
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SIGIR
2004
ACM
15 years 4 months ago
2004
ACM
Web-page classification is much more difficult than pure-text classification due to a large variety of noisy information embedded in Web pages. In this paper, we propose a new Web...
128
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IDA
2009
Springer
14 years 8 months ago
2009
Springer
We propose a method for trajectory classification based on trajectory voting in Moving Object Databases (MOD). Trajectory voting is performed based on local trajectory similarity. ...
SIGIR
2005
ACM
15 years 4 months ago
2005
ACM
We consider classification of email messages as to whether or not they contain certain “email acts”, such as a request or a commitment. We show that exploiting the sequential ...
111
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NIPS
2008
15 years 14 days ago
2008
Probabilistic topic models have become popular as methods for dimensionality reduction in collections of text documents or images. These models are usually treated as generative m...