241 search results - page 45 / 49 » Learning effective ranking functions for newsgroup search |
MEDINFO
2007
13 years 9 months ago
2007
PROBLEM: Automatic keyword assignment has been largely studied in medical informatics in the context of the MEDLINE database, both for helping search in MEDLINE and in order to pr...
CGO
2004
IEEE
13 years 11 months ago
2004
IEEE
Empirical search is a strategy used during the installation of library generators such as ATLAS, FFTW, and SPIRAL to identify the algorithm or the version of an algorithm that del...
ANTSW
2008
Springer
13 years 9 months ago
2008
Springer
An adaptive particle swarm optimization (APSO) that features better search efficiency than classical particle swarm optimization (PSO) is presented. More importantly, it can perfor...
ATAL
2010
Springer
13 years 8 months ago
2010
Springer
In this paper we study, for the first time explicitly, the implications of endowing an interested party (i.e. a teacher) with the ability to modify the underlying dynamics of the ...
SIGIR
2008
ACM
13 years 7 months ago
2008
ACM
The classical probabilistic models attempt to capture the Ad hoc information retrieval problem within a rigorous probabilistic framework. It has long been recognized that the prim...