1380 search results - page 118 / 276 » Word Sense Language Model for Information Retrieval |
149
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SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
Informal communication (e-mail, bulletin boards) poses a difficult learning environment because traditional grammatical and lexical information are noisy. Other information is nec...
143
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NLPRS
2001
Springer
15 years 10 months ago
2001
Springer
We propose a simple two-level hierarchical probability model for unsupervised word segmentation. By treating words as strings composed of morphemes/phonemes which are themselves c...
162
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AI
2002
Springer
15 years 6 months ago
2002
Springer
Abstract In this paper, we describe our Question Answering (QA) system called QUANTUM. The goal of QUANTUM is to find the answer to a natural language question in a large document ...
136
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CIKM
2009
Springer
16 years 23 days ago
2009
Springer
Leveraging information from relevance assessments has been proposed as an effective means for improving retrieval. We introduce a novel language modeling method which uses inform...
166
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CIKM
2005
Springer
15 years 11 months ago
2005
Springer
The structural features of XML components are an extra source of information that should be used in a contentoriented retrieval task on this type of documents. This paper explores...