10615 search results - page 60 / 2123 » Dynamic topic models |
IJOE
2007
14 years 11 months ago
2007
- Since the Topic Map standard describes a prospective knowledge-structuring model that can be used in a huge variety of knowledge domains the amount of applications utilizing this...
102
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CORR
2012
Springer
13 years 7 months ago
2012
Springer
We present sparse topical coding (STC), a non-probabilistic formulation of topic models for discovering latent representations of large collections of data. Unlike probabilistic t...
SIGIR
2002
ACM
14 years 11 months ago
2002
ACM
Topic tracking and information filtering are models of interactive tasks, but their evaluations are generally done in a way that does not reflect likely usage. The models either f...
SIGIR
2000
ACM
15 years 4 months ago
2000
ACM
We investigate four hierarchical clustering methods (single-link, complete-link, groupwise-average, and single-pass) and two linguistically motivated text features (noun phrase he...
100
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TMRA
2007
Springer
15 years 6 months ago
2007
Springer
The Dublin Core Metadata Initiative is an open organization engaged in the development of interoperable online metadata standards that support a broad range of purposes and busines...