625 search results - page 49 / 125 » Feature selection methods for text classification |
MVA
2000
15 years 7 days ago
2000
This paper presents the method to determine the order of feature (attention) points for face detection. The order of feature points is determined in terms of the classification ab...
76
Voted
CVPR
2010
IEEE
15 years 3 months ago
2010
IEEE
Categorizing web-based videos is an important yet challenging task. The difficulties arise from large data diversity within a category, lack of labeled data, and degradation of vi...
124
Voted
ICDAR
2009
IEEE
15 years 5 months ago
2009
IEEE
Text extraction is an important phase in document recognition systems. In order to segment text from a page document it is necessary to detect all the possible manuscript text reg...
97
Voted
WACV
2002
IEEE
15 years 3 months ago
2002
IEEE
Automatic detection of image orientation is a very important operation in photo image management. In this paper, we propose an automated method based on the boosting algorithm to ...
115
Voted
SIGKDD
2008
14 years 10 months ago
2008
This paper presents our solution for KDD Cup 2008 competition that aims at optimizing the area under ROC for breast cancer detection. We exploited weighted-based classification me...