168 search results - page 18 / 34 » Document Classification Using Multiword Features |
ICDIM
2009
IEEE
14 years 7 months ago
2009
IEEE
Motivated by the numerous applications of analysing opinions in multi-domain scenarios, this paper studies the potential of a still rarely considered approach to the problem of mu...
ACL
2010
14 years 7 months ago
2010
We establish the following characteristics of the task of perspective classification: (a) using term frequencies in a document does not improve classification achieved with absenc...
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KDD
2005
ACM
15 years 10 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,...
CIARP
2006
Springer
15 years 1 months ago
2006
Springer
Abstract. A major characteristic of text document categorization problems is the extremely high dimensionality of text data. In this paper we explore the usability of the Oscillati...
ICDAR
2003
IEEE
15 years 2 months ago
2003
IEEE
The purpose of this paper is to present a novel contour code feature in conjunction with a rule based segmentation for cursive handwriting recognition. A heuristic segmentation al...