4526 search results - page 191 / 906 » An overview of clustering methods |
167
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ICDE
2005
IEEE
16 years 7 days ago
2005
IEEE
We present a novel algorithm called CLICKS, that finds clusters in categorical datasets based on a search for kpartite maximal cliques. Unlike previous methods, CLICKS mines subs...
150
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WSC
2007
15 years 9 months ago
2007
Cluster tools are representatives of a special kind of tool where process times of jobs depend on the combination in which they are processed together on the tool and hence, depen...
178
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ICDAR
2009
IEEE
16 years 1 months ago
2009
IEEE
In this paper, we propose an efficient text detection method based on the Laplacian operator. The maximum gradient difference value is computed for each pixel in the Laplacian-fil...
160
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CIS
2004
Springer
16 years 21 hour ago
2004
Springer
Abstract. Ontology plays an important role on the Semantic Web. In this paper, we propose a method, AOIWD, of acquiring ontology information from Web documents. The AOIWD method em...
171
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CORR
2008
Springer
15 years 6 months ago
2008
Springer
The k-means method is a widely used clustering algorithm. One of its distinguished features is its speed in practice. Its worst-case running-time, however, is exponential, leaving...