4127 search results - page 221 / 826 » Evaluation methods for topic models |
JGS
2010
14 years 5 months ago
2010
Despite the fact that it provides a potentially useful analytical tool, allowing for the joint modeling of dynamic interdependencies within a group of connected areas, until latel...
120
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SOCO
1998
Springer
14 years 10 months ago
1998
Springer
The development of formal models of spatial relations is a topic of great importance in spatial reasoning, geographic information systems (GIS) and computer vision, and has gained ...
121
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ICDM
2008
IEEE
15 years 5 months ago
2008
IEEE
This paper studies evolutionary clustering, which is a recently hot topic with many important applications, noticeably in social network analysis. In this paper, based on the rece...
ICTAI
2007
IEEE
15 years 5 months ago
2007
IEEE
The majority of text retrieval and mining techniques are still based on exact feature (e.g. words) matching and unable to incorporate text semantics. Many researchers believe that...
104
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AAAI
2011
13 years 11 months ago
2011
Collaborative tagging systems are now deployed extensively to help users share and organize resources. Tag prediction and recommendation systems generally model user behavior as r...