2286 search results - page 48 / 458 » Algorithms for Categorical Equivalence |
WWW
2009
ACM
14 years 9 months ago
2009
ACM
In order to artificially boost the rank of commercial pages in search engine results, search engine optimizers pay for links to these pages on other websites. Identifying paid lin...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
Taxonomies of the Web typically have hundreds of thousands of categories and skewed category distribution over documents. It is not clear whether existing text classification tech...
SYNASC
2007
IEEE
14 years 3 months ago
2007
IEEE
In recent years several models have been proposed for text categorization. Within this, one of the widely applied models is the vector space model (VSM), where independence betwee...
SAC
2006
ACM
14 years 2 months ago
2006
ACM
In this paper we propose PARTfs which adopts a supervised machine learning algorithm, namely partial decision trees, as a method for feature subset selection. In particular, it is...
DRM
2004
Springer
14 years 2 months ago
2004
Springer
Today, database relations are widely used and distributed over the Internet. Since these data can be easily tampered with, it is critical to ensure the integrity of these data. In...