265 search results - page 39 / 53 » A Comparative Study on Chinese Text Categorization Methods |
111
click to vote
ICASSP
2011
IEEE
14 years 3 months ago
2011
IEEE
This paper studies a method for learning a discriminative visual codebook for various computer vision tasks such as image categorization and object recognition. The performance of...
JCDL
2005
ACM
15 years 5 months ago
2005
ACM
In this article we present an evaluation of text clustering and classification methods for creating digital library browse interfaces, focusing on the particular case of collecti...
STOC
1997
ACM
15 years 3 months ago
1997
ACM
Abstract. We study online learning algorithms that predict by combining the predictions of several subordinate prediction algorithms, sometimes called “experts.” These simple a...
ML
2008
ACM
14 years 11 months ago
2008
ACM
Label ranking studies the problem of learning a mapping from instances to rankings over a predefined set of labels. Hitherto existing approaches to label ranking implicitly operat...
CN
2007
14 years 11 months ago
2007
In this paper, we develop methods to ‘‘sample’’ a small realistic graph from a large Internet topology. Despite recent activity, modeling and generation of realistic graph...