505 search results - page 41 / 101 » Cluster-based retrieval using language models |
101
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NLPRS
2001
Springer
15 years 6 months ago
2001
Springer
This paper presents a sentence extraction method based on Concept Coupling Model, a language model for handling natural language sentence structures. Sentence extraction is perfor...
147
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ERCIMDL
2010
Springer
15 years 3 months ago
2010
Springer
A well-known challenge of information retrieval is how to infer a user's underlying information need when the input query consists of only a few keywords. Question Answering (...
115
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IR
2010
15 years 11 days ago
2010
Abstract We present a new ranking algorithm that combines the strengths of two previous methods: boosted tree classification, and LambdaRank, which has been shown to be empiricall...
122
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IADIS
2003
15 years 3 months ago
2003
With the consolidation of the Internet and other computer networks, the need of sophisticated systems to retrieve information increased enormously. In these networks, information ...
119
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IRI
2005
IEEE
15 years 7 months ago
2005
IEEE
Many legacy systems were developed in COBOL, which still play an important role in business. It is an unavoidable issue for organisations to maintain or replace these COBOL system...