3088 search results - page 315 / 618 » Learning Question Classifiers |
164
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CIKM
2005
Springer
16 years 10 days ago
2005
Springer
We approached the problem as learning how to order documents by estimated relevance with respect to a user query. Our support vector machines based classifier learns from the rele...
171
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ECML
2005
Springer
16 years 9 days ago
2005
Springer
Abstract. We study the problem of learning from positive and unlabeled examples. Although several techniques exist for dealing with this problem, they all assume that positive exam...
188
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MM
2004
ACM
16 years 6 days ago
2004
ACM
Combining retrieval results from multiple modalities plays a crucial role for video retrieval systems, especially for automatic video retrieval systems without any user feedback a...
178
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CEAS
2004
Springer
16 years 5 days ago
2004
Springer
: We describe methods for automatically identifying signature blocks and reply lines in plaintext email messages. This analysis has many potential applications, such as preprocessi...
213
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HICSS
2003
IEEE
16 years 2 days ago
2003
IEEE
If sufficient attention is not paid to the information models on which Learning Platforms are based the ability to deliver rich functionality is hindered. This paper describes the...