552 search results - page 33 / 111 » Direct Optimization of Ranking Measures |
SIGIR
2010
ACM
15 years 2 months ago
2010
ACM
We consider blog feed search: identifying relevant blogs for a given topic. An individual’s search behavior often involves a combination of exploratory behavior triggered by sal...
108
Voted
NIPS
2003
14 years 11 months ago
2003
The problem of “Structure From Motion” is a central problem in vision: given the 2D locations of certain points we wish to recover the camera motion and the 3D coordinates of ...
72
Voted
PAMI
2010
14 years 8 months ago
2010
—Stability (robustness) of feature selection methods is a topic of recent interest, yet often neglected importance, with direct impact on the reliability of machine learning syst...
AUSAI
2005
Springer
15 years 3 months ago
2005
Springer
This paper considers the use of randomly generated directed graphs as neighborhoods for particle swarm optimizers (PSO) using fully informed particles (FIPS), together with dynamic...
104
Voted
ICDM
2002
IEEE
15 years 3 months ago
2002
IEEE
In view of the substantial number of existing feature selection algorithms, the need arises to count on criteria that enables to adequately decide which algorithm to use in certai...