345 search results - page 4 / 69 » On a new model for automatic text categorization based on Ve... |
CIVR
2008
Springer
13 years 9 months ago
2008
Springer
In this paper, we propose two ways of improving image classification based on bag-of-words representation [25]. Two shortcomings of this representation are the loss of the spatial...
ECIR
2008
Springer
13 years 8 months ago
2008
Springer
Word space models, in the sense of vector space models built on distributional data taken from texts, are used to model semantic relations between words. We argue that the high dim...
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
When linear support vector machines (SVMs) are applied to multi-class text categorization in industry, the size of the linear SVM model is very large, usually greater than several...
CIKM
2005
Springer
14 years 27 days ago
2005
Springer
In this paper we present a novel strategy, DragPushing, for improving the performance of text classifiers. The strategy is generic and takes advantage of training errors to succes...
ACL
1998
13 years 8 months ago
1998
Cross-document coreference occurs when the same person, place, event, or concept is discussed in more than one text source. Computer recognition of this phenomenon is important be...