14761 search results - page 146 / 2953 » Optimization in Data Mining |
146
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KDD
2009
ACM
16 years 4 months ago
2009
ACM
Conditional random fields(CRFs) are a class of undirected graphical models which have been widely used for classifying and labeling sequence data. The training of CRFs is typicall...
130
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KDD
2010
ACM
15 years 6 months ago
2010
ACM
We propose a method to train a cascade of classifiers by simultaneously optimizing all its stages. The approach relies on the idea of optimizing soft cascades. In particular, inst...
232
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SIGMOD
2008
ACM
16 years 4 months ago
2008
ACM
Existing temporal pattern mining assumes that events do not have any duration. However, events in many real world applications have durations, and the relationships among these ev...
112
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ICDM
2009
IEEE
15 years 11 months ago
2009
IEEE
Correlated motif mining (CMM) is the problem to find overrepresented pairs of patterns, called motif pairs, in interacting protein sequences. Algorithmic solutions for CMM thereb...
137
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ICDM
2008
IEEE
15 years 10 months ago
2008
IEEE
Motivated by the need for unification of the field of data mining and the growing demand for formalized representation of outcomes of research, we address the task of constructi...