280 search results - page 33 / 56 » A Semi-Supervised Document Clustering Algorithm Based on EM |
122
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CIKM
2010
Springer
15 years 8 days ago
2010
Springer
Multi-view learning algorithms typically assume a complete bipartite mapping between the different views in order to exchange information during the learning process. However, ma...
112
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TCSV
2008
15 years 1 months ago
2008
This paper presents a graphical model for learning and recognizing human actions. Specifically, we propose to encode actions in a weighted directed graph, referred to as action gra...
106
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ICDM
2007
IEEE
15 years 8 months ago
2007
IEEE
Documents and authors can be clustered into “knowledge communities” based on the overlap in the papers they cite. We introduce a new clustering algorithm, Streemer, which fin...
157
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VLDB
2007
ACM
16 years 1 months ago
2007
ACM
We propose a technique for measuring the structural similarity of semistructured documents based on entropy. After extracting the structural information from two documents we use ...
102
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SIGIR
2006
ACM
15 years 7 months ago
2006
ACM
Pseudo-relevance feedback has proven to be an effective strategy for improving retrieval accuracy in all retrieval models. However the performance of existing pseudo feedback meth...