7150 search results - page 1105 / 1430 » Graph-Based Data Mining |
SDM
2008
SIAM
15 years 3 months ago
2008
SIAM
In many multiclass learning scenarios, the number of classes is relatively large (thousands,...), or the space and time efficiency of the learning system can be crucial. We invest...
100
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SDM
2008
SIAM
15 years 3 months ago
2008
SIAM
Recently, modern tracking methods started to allow capturing the position of massive numbers of moving objects. Given this information, it is possible to analyze and predict the t...
112
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SDM
2008
SIAM
15 years 3 months ago
2008
SIAM
Although clustering under constraints is a current research topic, a hierarchical setting, in which a hierarchy of clusters is the goal, is usually not considered. This paper trie...
130
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SDM
2008
SIAM
15 years 3 months ago
2008
SIAM
In this paper we propose and test the use of hierarchical clustering for feature selection. The clustering method is Ward's with a distance measure based on GoodmanKruskal ta...
129
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SDM
2008
SIAM
15 years 3 months ago
2008
SIAM
This paper studies the ensemble selection problem for unsupervised learning. Given a large library of different clustering solutions, our goal is to select a subset of solutions t...