1140 search results - page 126 / 228 » A Novel Ant-Based Clustering Approach for Document Clusterin... |
158
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ICML
2008
IEEE
16 years 7 months ago
2008
IEEE
A recent trend in exemplar based unsupervised learning is to formulate the learning problem as a convex optimization problem. Convexity is achieved by restricting the set of possi...
173
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MIRAGE
2009
Springer
16 years 28 days ago
2009
Springer
In this paper we propose a novel framework for 3D object categorization. The object is modeled it in terms of its sub-parts as an histogram of 3D visual word occurrences. We introd...
201
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ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
Nonnegative matrix tri-factorization (NMTF) is a 3-factor decomposition of a nonnegative data matrix, X USV , where factor matrices, U, S, and V , are restricted to be nonnegativ...
174
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper we propose a new approach to improve electronic editions of human science corpus, providing an efficient estimation of manuscripts pages structure. In any handwriti...
186
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KDD
2007
ACM
16 years 16 days ago
2007
ACM
Mixture models form one of the most widely used classes of generative models for describing structured and clustered data. In this paper we develop a new approach for the analysis...