527 search results - page 9 / 106 » A Framework of Feature Selection Methods for Text Categoriza... |
IJCNLP
2005
Springer
14 years 26 days ago
2005
Springer
Abstract. This paper proposes a two-step method for Chinese text categorization (TC). In the first step, a Naïve Bayesian classifier is used to fix the fuzzy area between two cate...
CVPR
2008
IEEE
14 years 9 months ago
2008
IEEE
In computer vision, the bag-of-visual words image representation has been shown to yield good results. Recent work has shown that modeling the spatial relationship between visual ...
KDD
2007
ACM
14 years 7 months ago
2007
ACM
Many important application areas of text classifiers demand high precision and it is common to compare prospective solutions to the performance of Naive Bayes. This baseline is us...
TAL
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. Most common feature selection techniques for document categorization are supervised and require lots of training data in order to accurately capture the descriptive and d...
ACL
2008
13 years 8 months ago
2008
This paper presents an approach to text categorization that i) uses no machine learning and ii) reacts on-the-fly to unknown words. These features are important for categorizing B...