552 search results - page 21 / 111 » Direct Optimization of Ranking Measures |
WSC
2004
14 years 11 months ago
2004
Simulation plays a vital role in identifying the best system design from among a set of competing designs. To improve simulation efficiency, ranking and selection techniques are o...
BMVC
2010
14 years 8 months ago
2010
Solving the person re-identification problem involves matching observations of individuals across disjoint camera views. The problem becomes particularly hard in a busy public sce...
ICSM
2009
IEEE
14 years 8 months ago
2009
IEEE
Most of today's software applications are built on top of libraries or frameworks. Just as applications evolve, libraries and frameworks also evolve. Upgrading is straightfor...
IOR
2011
14 years 5 months ago
2011
We derive a knowledge gradient policy for an optimal learning problem on a graph, in which we use sequential measurements to refine Bayesian estimates of individual edge values i...
JMLR
2010
14 years 5 months ago
2010
We study the standard retrieval task of ranking a fixed set of items given a previously unseen query and pose it as the half transductive ranking problem. The task is transductive...