592 search results - page 17 / 119 » Indexing Factors with Gaps |
99
Voted
ITA
2002
15 years 1 months ago
2002
Abstract. We investigate the density of critical factorizations of infinte sequences of words. The density of critical factorizations of a word is the ratio between the number of p...
121
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SIGIR
2003
ACM
15 years 7 months ago
2003
ACM
In this paper, we propose a novel document clustering method based on the non-negative factorization of the termdocument matrix of the given document corpus. In the latent semanti...
139
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BMCBI
2008
15 years 1 months ago
2008
Background: The construction of literature-based networks of gene-gene interactions is one of the most important applications of text mining in bioinformatics. Extracting potentia...
198
Voted
CLEF
2011
Springer
14 years 1 months ago
2011
Springer
Our participation in the ImageCLEF Wikipedia retrieval task aims to study the efficiency of using two contextual factors in image retrieval: metadata which contains specific infor...
113
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WWW
2008
ACM
16 years 2 months ago
2008
ACM
Social media such as Web forum often have dense interactions between user and content where network models are often appropriate for analysis. Joint non-negative matrix factorizat...