1940 search results - page 308 / 388 » Optimizing search engines using clickthrough data |
BMCBI
2006
13 years 10 months ago
2006
Background: Non-negative matrix factorisation (NMF), a machine learning algorithm, has been applied to the analysis of microarray data. A key feature of NMF is the ability to iden...
SDM
2012
SIAM
12 years 13 days ago
2012
SIAM
Given the ubiquity of time series data, the data mining community has spent significant time investigating the best time series similarity measure to use for various tasks and dom...
IPPS
1999
IEEE
14 years 2 months ago
1999
IEEE
Genetic Algorithms (GAs) have been known to be robust for search and optimization problems. Image registration can take advantage of the robustness of GAs in finding best transform...
COMPSAC
2009
IEEE
14 years 2 months ago
2009
IEEE
Matrices are essential in many fields of computer science, especially when large amounts of data must be handled efficiently. Despite this demand for matrix software, we were una...
BMCBI
2006
13 years 10 months ago
2006
Background: Document classification is a wide-spread problem with many applications, from organizing search engine snippets to spam filtering. We previously described Textpresso, ...