241 search results - page 45 / 49 » Hierarchical document categorization with support vector mac... |
KDD
2005
ACM
15 years 9 months ago
2005
ACM
We propose a new algorithm for dimensionality reduction and unsupervised text classification. We use mixture models as underlying process of generating corpus and utilize a novel,...
SIGIR
2009
ACM
15 years 3 months ago
2009
ACM
When attempting to annotate music, it is important to consider both acoustic content and social context. This paper explores techniques for collecting and combining multiple sourc...
DASFAA
2008
IEEE
15 years 3 months ago
2008
IEEE
In this paper, we design a local classification algorithm using implicit link analysis, considering the situation that the labeled and unlabeled data are drawn from two different ...
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ICONIP
2008
14 years 11 months ago
2008
Abstract. Face perception and text reading are two of the most developed visual perceptual skills in humans. Understanding which features in the respective visual patterns make the...
SAC
2008
ACM
14 years 9 months ago
2008
ACM
In this work we discuss author identification for documents written in Portuguese. Two different approaches were compared. The first is the writer-independent model which reduces ...