1006 search results - page 84 / 202 » A Case Study for Learning from Imbalanced Data Sets |
174
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SDM
2007
SIAM
15 years 7 months ago
2007
SIAM
We study the joint feature selection problem when learning multiple related classification or regression tasks. By imposing an automatic relevance determination prior on the hypo...
162
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SOCRATES
2008
15 years 7 months ago
2008
This study investigated the extent to which the social constructivist approach can be applied to the teaching/learning of translation strategies in an e-learning environment. To a...
209
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ICANN
2009
Springer
15 years 3 months ago
2009
Springer
Abstract. This paper studies a risk minimization approach to estimate a transformation model from noisy observations. It is argued that transformation models are a natural candidat...
146
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NIPS
2007
15 years 7 months ago
2007
The notion of algorithmic stability has been used effectively in the past to derive tight generalization bounds. A key advantage of these bounds is that they are designed for spec...
192
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DBSEC
2010
15 years 7 months ago
2010
As online social networking sites become more and more popular, they have also attracted the attentions of the spammers. In this paper, Twitter, a popular micro-blogging service, i...