300 search results - page 21 / 60 » The Effect of Using Hierarchical Classifiers in Text Categor... |
WWW
2008
ACM
14 years 8 months ago
2008
ACM
Several types of queries are widely used on the World Wide Web and the expected retrieval method can vary depending on the query type. We propose a method for classifying queries ...
KDD
2002
ACM
14 years 7 months ago
2002
ACM
Class membership probability estimates are important for many applications of data mining in which classification outputs are combined with other sources of information for decisi...
SIGIR
2008
ACM
13 years 7 months ago
2008
ACM
In this paper, we address a relatively new and interesting text categorization problem: classify a political blog as either liberal or conservative, based on its political leaning...
KES
2008
Springer
13 years 7 months ago
2008
Springer
Text Summarization and categorization have always been two of the most demanding information retrieval tasks. Deploying a generalized, multifunctional mechanism that produces good ...
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
"Bag of words" models have enjoyed much attention and achieved good performances in recent studies of object categorization. In most of these works, local patches are mo...