5215 search results - page 475 / 1043 » Quantum clustering algorithms |
143
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COR
2008
15 years 7 months ago
2008
This paper presents two new mathematical formulations for the Point-Feature Cartographic Label Placement Problem (PFCLP ) and a new Lagrangean relaxation with clusters (LagClus) t...
186
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CSDA
2008
15 years 7 months ago
2008
A model-based clustering method is proposed for clustering individuals on the basis of measurements taken over time. Data variability is taken into account through non-linear hier...
209
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SEKE
2010
Springer
15 years 5 months ago
2010
Springer
Topic hierarchies are very useful for managing, searching and browsing large repositories of text documents. The hierarchical clustering methods are used to support the constructi...
152
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ICPR
2010
IEEE
15 years 4 months ago
2010
IEEE
Although many methods of refining initialization have appeared, the sensitivity of K-Means to initial centers is still an obstacle in applications. In this paper, we investigate a...
191
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EMNLP
2009
15 years 4 months ago
2009
We present a novel approach for multilingual document clustering using only comparable corpora to achieve cross-lingual semantic interoperability. The method models document colle...