4838 search results - page 778 / 968 » Sampling of information goods |
157
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RIAO
2007
15 years 8 months ago
2007
Modeling text with topics is currently a popular research area in both Machine Learning and Information Retrieval (IR). Most of this research has focused on automatic methods thou...
180
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RIAO
2007
15 years 8 months ago
2007
The purpose of text clustering in information retrieval is to discover groups of semantically related documents. Accurate and comprehensible cluster descriptions (labels) let the ...
165
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SDL
2007
15 years 8 months ago
2007
Abstract. It is still the case that language descriptions have lots of semantic information captured using plain (English) text. These imprecise descriptions are hardly usable for ...
171
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AAAI
2006
15 years 8 months ago
2006
In text categorization, term weighting methods assign appropriate weights to the terms to improve the classification performance. In this study, we propose an effective term weigh...
174
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ACL
2006
15 years 8 months ago
2006
Using abundant Web resources to mine Chinese term translations can be applied in many fields such as reading/writing assistant, machine translation and crosslanguage information r...