1389 search results - page 249 / 278 » Improved Approximation Algorithms for Label Cover Problems |
139
Voted
KDD
2009
ACM
16 years 3 months ago
2009
ACM
When labeled examples are limited and difficult to obtain, transfer learning employs knowledge from a source domain to improve learning accuracy in the target domain. However, the...
140
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JMLR
2006
15 years 2 months ago
2006
The task of learning models for many real-world problems requires incorporating domain knowledge into learning algorithms, to enable accurate learning from a realistic volume of t...
102
Voted
KDD
2006
ACM
16 years 2 months ago
2006
ACM
In this work we focus on the problem of frequent itemset mining on large, out-of-core data sets. After presenting a characterization of existing out-of-core frequent itemset minin...
99
Voted
KDD
2006
ACM
16 years 2 months ago
2006
ACM
We introduce a new EM framework in which it is possible not only to optimize the model parameters but also the number of model components. A key feature of our approach is that we...
111
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COLT
2004
Springer
15 years 8 months ago
2004
Springer
: We introduce a graph-theoretic generalization of classical Arrow-Debreu economics, in which an undirected graph specifies which consumers or economies are permitted to engage in...