1863 search results - page 159 / 373 » A supervised learning approach for imbalanced data sets |
149
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BIBM
2010
IEEE
15 years 2 months ago
2010
IEEE
The emergence of data rich domains has led to an exponential growth in the size and number of data repositories, offering exciting opportunities to learn from the data using machin...
162
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WWW
2009
ACM
16 years 5 months ago
2009
ACM
Community Question Answering (CQA) has emerged as a popular forum for users to pose questions for other users to answer. Over the last few years, CQA portals such as Naver and Yah...
133
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AIPRF
2007
15 years 6 months ago
2007
This paper presents experiments on classifying web pages by genre. Firstly, a corpus of 1539 manually labeled web pages was prepared. Secondly, 502 genre features were selected ba...
103
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JMLR
2010
14 years 11 months ago
2010
We study the standard retrieval task of ranking a fixed set of items given a previously unseen query and pose it as the half transductive ranking problem. The task is transductive...
131
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DATAMINE
2006
15 years 4 months ago
2006
Effective information systems require the existence of explicit process models. A completely specified process design needs to be developed in order to enact a given business proce...