2260 search results - page 93 / 452 » A new algorithm for clustering search results |
183
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HIS
2008
15 years 7 months ago
2008
The class imbalance problem (when one of the classes has much less samples than the others) is of great importance in machine learning, because it corresponds to many critical app...
129
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GECCO
2006
Springer
15 years 10 months ago
2006
Springer
We present a modified version of Differential Evolution (DE) for locating the global minimum at a higher convergence velocity. The proposed model differs from conventional DE by a...
155
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ICS
2010
Tsinghua U.
16 years 3 months ago
2010
Tsinghua U.
: We initiate the study of local, sublinear time algorithms for finding vertices with extreme topological properties -- such as high degree or clustering coefficient -- in large so...
159
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JUCS
2002
15 years 5 months ago
2002
: In a database with categorical attributes, each attribute defines a partition whose classes can be regarded as natural clusters of rows. In this paper we focus on finding a parti...
147
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ICDE
2010
IEEE
16 years 1 months ago
2010
IEEE
— Network clustering enables us to view a complex network at the macro level, by grouping its nodes into units whose characteristics and interrelationships are easier to analyze ...