797 search results - page 73 / 160 » Adaptive Optimization of the Number of Clusters in Fuzzy Clu... |
147
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GECCO
2004
Springer
15 years 11 months ago
2004
Springer
GA-based clustering algorithms often employ either simple GA, steady state GA or their variants and fail to consistently and efficiently identify high quality solutions (best known...
169
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GECCO
2003
Springer
15 years 11 months ago
2003
Springer
Abstract. Feature extraction based on evolutionary search offers new possibilities for improving classification accuracy and reducing measurement complexity in many data mining and...
163
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CINQ
2004
Springer
15 years 10 months ago
2004
Springer
We introduce the problem of cluster-grouping and show that it integrates several important data mining tasks, i.e. subgroup discovery, mining correlated patterns and aspects from c...
189
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INFORMATICALT
2010
15 years 1 months ago
2010
Abstract. In stochastic programming and decision analysis, an important issue consists in the approximate representation of the multidimensional stochastic underlying process in th...
155
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GECCO
2004
Springer
15 years 11 months ago
2004
Springer
Abstract. In many real-world applications of evolutionary computation, it is essential to reduce the number of fitness evaluations. To this end, computationally efficient models c...