989 search results - page 58 / 198 » Classification and regression trees |
111
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ERCIMDL
2005
Springer
15 years 10 months ago
2005
Springer
The aim of the study was to determine how significance indicators assigned to different Web page elements (internal metadata, title, headings, and main text) influence automated cl...
141
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SIGIR
2003
ACM
15 years 10 months ago
2003
ACM
Question classification is very important for question answering. This paper presents our research work on automatic question classification through machine learning approaches. W...
149
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AAAI
2006
15 years 6 months ago
2006
This paper presents multi-conditional learning (MCL), a training criterion based on a product of multiple conditional likelihoods. When combining the traditional conditional proba...
140
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DMIN
2006
15 years 6 months ago
2006
An approach to build a multi-class classifier is proposed in this paper. This approach consists of a derivation to show under which loss function an optimal classifier can be obtai...
134
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ICML
2004
IEEE
15 years 10 months ago
2004
IEEE
Nested dichotomies are a standard statistical technique for tackling certain polytomous classification problems with logistic regression. They can be represented as binary trees ...