241 search results - page 2 / 49 » Hierarchical document categorization with support vector mac... |
IJCNN
2000
IEEE
13 years 9 months ago
2000
IEEE
We propose to solve a text categorization task using a new metric between documents, based on a priori semantic knowledge about words. This metric can be incorporated into the def...
ML
2002
ACM
13 years 4 months ago
2002
ACM
The choice of the kernel function is crucial to most applications of support vector machines. In this paper, however, we show that in the case of text classification, term-frequenc...
CBMS
2007
IEEE
13 years 11 months ago
2007
IEEE
In this paper, we propose a new classification method that addresses classification in multiple categories of textual documents. We call it Matrix Regression (MR) due to its resem...
WWW
2005
ACM
14 years 5 months ago
2005
ACM
Taxonomies of the Web typically have hundreds of thousands of categories and skewed category distribution over documents. It is not clear whether existing text classification tech...
EPIA
2009
Springer
13 years 11 months ago
2009
Springer
This paper presents an approach for categorizing documents according to their implicit locational relevance. We report a thorough evaluation of several classifiers designed for th...