315 search results - page 33 / 63 » Text classification from positive and unlabeled documents |
DAWAK
2008
Springer
13 years 10 months ago
2008
Springer
In this paper, we focus on classifying documents according to opinion and value judgment they contain. The main originality of our approach is to combine linguistic pre-processing,...
CORR
2010
Springer
13 years 8 months ago
2010
Springer
ct Computer generated academic papers have been used to expose a lack of thorough human review at several computer science conferences. We assess the problem of classifying such do...
ICDAR
2009
IEEE
13 years 6 months ago
2009
IEEE
In this paper, we propose a new method based on wavelet transform, statistical features and central moments for both graphics and scene text detection in video images. The method ...
KCAP
2009
ACM
14 years 3 months ago
2009
ACM
In this paper, we introduce the idea of Intent Analysis, which is to create a profile of the goals and intentions present in textual content. Intent Analysis, similar to Sentiment...
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
Object classification in far-field video sequences is a challenging problem because of low resolution imagery and projective image distortion. Most existing far-field classificati...