1140 search results - page 49 / 228 » A Novel Ant-Based Clustering Approach for Document Clusterin... |
338
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MMM
2011
Springer
14 years 9 months ago
2011
Springer
Probabilistic Latent Semantic Analysis (PLSA) has become a popular topic model for image clustering. However, the traditional PLSA method considers each image (document) independen...
162
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ICIP
2007
IEEE
16 years 7 months ago
2007
IEEE
The clustering-based approach for detecting abnormalities in surveillance video requires the appropriate definition of similarity between events. The HMM-based similarity defined ...
151
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PAKDD
2007
ACM
16 years 7 days ago
2007
ACM
The co-association (CA) matrix was previously introduced to combine multiple partitions. In this paper, we analyze the CA matrix, and address its difference from the similarity ma...
171
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SDM
2007
SIAM
15 years 7 months ago
2007
SIAM
The term consideration set is used in marketing to refer to the set of items a customer thought about purchasing before making a choice. While consideration sets are not directly ...
155
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HAIS
2010
Springer
15 years 6 months ago
2010
Springer
A hybrid of two novel methods - additive fuzzy spectral clustering and lifting method over a taxonomy - is applied to analyse the research activities of a department. To be specifi...