285 search results - page 53 / 57 » Ontology-based Text Document Clustering |
132
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AAAI
2010
15 years 1 months ago
2010
This paper presents the Topic-Aspect Model (TAM), a Bayesian mixture model which jointly discovers topics and aspects. We broadly define an aspect of a document as a characteristi...
108
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BMCBI
2006
15 years 13 days ago
2006
Background: Genome databases contain diverse kinds of information, including gene annotations and nucleotide and amino acid sequences. It is not easy to integrate such information...
118
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SIGIR
2005
ACM
15 years 6 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...
TAL
2004
Springer
15 years 5 months ago
2004
Springer
Word fragments or n-grams have been widely used to perform different Natural Language Processing tasks such as information retrieval [1] [2], document categorization [3], automatic...
107
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ICSM
2005
IEEE
15 years 6 months ago
2005
IEEE
Clustering layouts of software systems combine two important aspects: they reveal groups of related artifacts of the software system, and they produce a visualization of the resul...