356 search results - page 20 / 72 » Improving classification accuracy using automatically extrac... |
124
Voted
ICDE
2006
IEEE
15 years 9 months ago
2006
IEEE
The publication time of a page can have a big impact on its relevance to a query, especially for time-sensitive pages such as news items. For news search engines, the publication ...
133
Voted
INTERSPEECH
2010
14 years 10 months ago
2010
Recent research has shown that speech can be sparsely represented using a dictionary of speech segments spanning multiple frames, exemplars, and that such a sparse representation ...
159
Voted
TNN
2008
15 years 3 months ago
2008
Abstract--Large-margin methods, such as support vector machines (SVMs), have been very successful in classification problems. Recently, maximum margin discriminant analysis (MMDA) ...
143
Voted
CLEF
2009
Springer
15 years 1 months ago
2009
Springer
In this paper, we describe an approach for the automatic medical image annotation task of the 2009 CLEF cross-language image retrieval campaign (ImageCLEF). This work is focused o...
136
Voted
ICDM
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper, we propose the "Democratic Classifier", a simple, democracy-inspired patternbased classification algorithm that uses very short patterns for classificatio...