3430 search results - page 146 / 686 » Language model for IR using collection information |
130
Voted
ACL
2007
15 years 6 months ago
2007
In this paper, we propose a novel discriminative language model, which can be applied quite generally. Compared to the well known N-gram language models, discriminative language m...
130
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OOIS
2001
Springer
15 years 9 months ago
2001
Springer
Ontology is a comprehensive knowledge model which enables the developer to practice a “higher” level of reuse of knowledge. Typically, different modeling languages are employe...
133
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SIGIR
2009
ACM
15 years 11 months ago
2009
ACM
Abstract. One major goal of text mining is to provide automatic methods to help humans grasp the key ideas in ever-increasing text corpora. To this effect, we propose a statistica...
156
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WWW
2009
ACM
16 years 5 months ago
2009
ACM
Social Networking is one of the major technological phenomena of the Web 2.0, with hundreds of millions of people participating. Social networks enable a form of self expression f...
122
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IPM
2008
15 years 4 months ago
2008
Language modeling is an effective and theoretically attractive probabilistic framework for text information retrieval. The basic idea of this approach is to estimate a language mo...