415 search results - page 46 / 83 » Learning-Free Text Categorization |
ICDM
2002
IEEE
14 years 1 months ago
2002
IEEE
This paper describes an unsupervised algorithm for segmenting categorical time series into episodes. The VOTING-EXPERTS algorithm first collects statistics about the frequency an...
ISTA
2003
13 years 10 months ago
2003
: In this paper we discuss several issues related to the influence of expansion of a Web document representation on quality of topical categorization of Web pages. We consider a W...
ICAC
2005
IEEE
14 years 2 months ago
2005
IEEE
Motivated by the real-world application of categorizing system log messages into defined situation categories, this paper describes an interactive text categorization method, PICC...
AAAI
1998
13 years 10 months ago
1998
The problem of sequence categorization is to generalize from a corpus of labeled sequences procedures for accurately labeling future unlabeled sequences. The choice of representat...
WWW
2003
ACM
14 years 9 months ago
2003
ACM
The World Wide Web provides an increasingly powerful and popular publication mechanism. Web documents often contain a large number of images serving various different purposes. Id...