7387 search results - page 944 / 1478 » Knowledge-based data mining |
200
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INCDM
2010
Springer
15 years 9 months ago
2010
Springer
Defining the boundaries of a web-site, for (say) archiving or information retrieval purposes, is an important but complicated task. In this paper a web-page clustering approach to...
205
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EMO
2006
Springer
15 years 9 months ago
2006
Springer
Multi-objective metaheuristics have previously been applied to partial classification, where the objective is to produce simple, easy to understand rules that describe subsets of a...
182
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SDM
2010
SIAM
15 years 8 months ago
2010
SIAM
In social networks, nodes correspond to entities and edges to links between them. In most of the cases, nodes are also associated with a set of features. Noise, missing values or ...
215
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SDM
2010
SIAM
15 years 8 months ago
2010
SIAM
We study the application of spectral clustering, prediction and visualization methods to graphs with negatively weighted edges. We show that several characteristic matrices of gra...
164
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SDM
2010
SIAM
15 years 8 months ago
2010
SIAM
The high computational cost of nonlinear support vector machines has limited their usability for large-scale problems. We propose two novel stochastic algorithms to tackle this pr...