78 search results - page 10 / 16 » Latent Semantic Indexing (LSI): TREC-3 Report |
187
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CIKM
2010
Springer
15 years 4 months ago
2010
Springer
Low-dimensional topic models have been proven very useful for modeling a large corpus of documents that share a relatively small number of topics. Dimensionality reduction tools s...
157
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ECIR
2006
Springer
15 years 7 months ago
2006
Springer
This paper presents two sentence retrieval methods. We adopt the task definition done in the TREC Novelty Track: sentence retrieval consists in the extraction of the relevant sente...
167
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FLAIRS
2006
15 years 7 months ago
2006
The world wide web has a wealth of information that is related to almost any text classification task. This paper presents a method for mining the web to improve text classificati...
175
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SIGIR
2005
ACM
15 years 11 months ago
2005
ACM
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
157
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ASWEC
2006
IEEE
15 years 9 months ago
2006
IEEE
Software Reuse is a concept that is frequently mentioned as a way to improve software developers' productivity. However, there are a number of issues that need to be addresse...