12825 search results - page 400 / 2565 » Improved PLSOM algorithm |
205
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KDD
2009
ACM
16 years 8 months ago
2009
ACM
Influence maximization is the problem of finding a small subset of nodes (seed nodes) in a social network that could maximize the spread of influence. In this paper, we study the ...
174
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MLDM
2009
Springer
16 years 2 months ago
2009
Springer
Abstract. We describe an algorithm called TargetCluster for the discretization of continuous targets in subgroup discovery. The algorithm identifies patterns in the target data an...
162
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ASPDAC
2006
ACM
16 years 1 months ago
2006
ACM
Abstract— An efficient algorithm for three-dimensional (3D) capacitance extraction on multi-layered and lossy substrate is presented. The new algorithm represents a major improv...
165
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CEC
2005
IEEE
16 years 1 months ago
2005
IEEE
This paper presents a practical methodology of improving the efficiency of Genetic Algorithms through tuning the factors significantly affecting GA performance. This methodology is...
148
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ACL
2009
15 years 5 months ago
2009
With the aim to deal with sentiment-transfer problem, we proposed a novel approach, which integrates the sentiment orientations of documents into the graph-ranking algorithm. We a...