280 search results - page 29 / 56 » A Semi-Supervised Document Clustering Algorithm Based on EM |
117
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PKDD
2010
Springer
15 years 2 days ago
2010
Springer
Abstract. Semi-supervised clustering models, that incorporate user provided constraints to yield meaningful clusters, have recently become a popular area of research. In this paper...
154
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ADC
2005
Springer
15 years 7 months ago
2005
Springer
There has been an increased demand for characterizing user access patterns using web mining techniques since the informative knowledge extracted from web server log files can not ...
108
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EUROPAR
2003
Springer
15 years 6 months ago
2003
Springer
In this paper we propose a new parallel clustering algorithm based on the incremental construction of the compact sets of a collection of objects. This parallel algorithm is portab...
142
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NIPS
2001
15 years 3 months ago
2001
We describe latent Dirichlet allocation (LDA), a generative probabilistic model for collections of discrete data such as text corpora. LDA is a three-level hierarchical Bayesian m...
ICIP
2000
IEEE
16 years 3 months ago
2000
IEEE
This paper outlines a technique for the automated alignment of digital images of the retina under the assumption that they differ spatially by a geometric global transform. This a...