21108 search results - page 218 / 4222 » A General Class of Models of |
166
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AUSAI
2003
Springer
15 years 11 months ago
2003
Springer
There are many methods for finding association rules in very large data. However it is well known that most general association rule discovery methods find too many rules, which...
189
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CIVR
2008
Springer
15 years 8 months ago
2008
Springer
In information retrieval, sub-space techniques are usually used to reveal the latent semantic structure of a data-set by projecting it to a low dimensional space. Non-negative mat...
146
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SDM
2008
SIAM
15 years 8 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...
161
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KI
2006
Springer
15 years 6 months ago
2006
Springer
In this paper, we examine the performance of the two policies for keyword selection over standard document corpora of varying properties. While in corpus-based policy a single set ...
137
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RECOMB
2001
Springer
16 years 7 months ago
2001
Springer
Recent studies (Alizadeh et al, [1]; Bittner et al,[5]; Golub et al, [11]) demonstrate the discovery of putative disease subtypes from gene expression data. The underlying computa...