522 search results - page 91 / 105 » Feature selection for ranking using boosted trees |
110
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KDD
2005
ACM
16 years 3 days ago
2005
ACM
Discriminative sequential learning models like Conditional Random Fields (CRFs) have achieved significant success in several areas such as natural language processing, information...
106
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ESOP
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. We survey recent developments in an approach to the verification of higher-order computation based on game semantics. Higherorder recursion schemes are in essence (progra...
127
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EMNLP
2010
14 years 9 months ago
2010
Recurrent event queries (REQ) constitute a special class of search queries occurring at regular, predictable time intervals. The freshness of documents ranked for such queries is ...
113
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GECCO
2007
Springer
2007
Springer
Exploring medical data using visual spaces with genetic programming and implicit functional mappings
15 years 5 months ago
Two medical data sets (Breast cancer and Colon cancer) are investigated within a visual data mining paradigm through the unsupervised construction of virtual reality spaces using ...
102
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PAKDD
2007
ACM
15 years 5 months ago
2007
ACM
Convolution kernels, constructed by convolution of sub-kernels defined on sub-structures of composite objects, are widely used in classification, where one important issue is to ch...