327 search results - page 21 / 66 » Heuristic Search over a Ranking for Feature Selection |
GECCO
2005
Springer
14 years 2 months ago
2005
Springer
Based on the Antibody Clonal Selection Theory of immunology, we put forward a novel clonal selection algorithm for multiuser detection in Code-division Multiple-access Systems. By...
WWW
2005
ACM
14 years 9 months ago
2005
ACM
Personalized PageRank expresses backlink-based page quality around user-selected pages in a similar way to PageRank over the entire Web. Algorithms for computing personalized Page...
ICPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Feature selection is a critical component of many pattern recognition applications. There are two distinct mechanisms for feature selection, namely the wrapper method and the filt...
GIR
2008
ACM
13 years 9 months ago
2008
ACM
We conduct large-scale search engine relevance experiments, using the 12% of queries that contain placenames, matching the placenames to places in the documents, and examining the...
ICDE
2007
IEEE
14 years 10 months ago
2007
IEEE
In recent years there has been a great deal of interest in developing effective techniques for ad-hoc search and retrieval in structured repositories such as relational databases ...