576 search results - page 2 / 116 » Combination of Feature Selection Methods for Text Categorisa... |
ICPR
2008
IEEE
14 years 6 months ago
2008
IEEE
In this paper, we explore new edge features such as straightness for the elimination of non significant edges from the segmented text portion of a video frame to detect accurate b...
NLPRS
2001
Springer
13 years 9 months ago
2001
Springer
This paper presents an empirical study for improving the performance of text chunking. We focus on two issues: the problem of selecting feature spaces, and the problem of alleviat...
TKDE
2008
13 years 5 months ago
2008
Abstract-- Feature selection is an important method for improving the efficiency and accuracy of text categorization algorithms by removing redundant and irrelevant terms from the ...
IBPRIA
2007
Springer
13 years 11 months ago
2007
Springer
Object recognition requires that templates with canonical views are stored in memory. Such templates must somehow be normalised. In this paper we present a novel method for obtaini...
ICDAR
2003
IEEE
13 years 10 months ago
2003
IEEE
In the frame of a Unified Messaging System, a crucial task of the system is to provide the user with key information on every message received, like keywords reflecting the object...