448 search results - page 47 / 90 » Directly optimizing evaluation measures in learning to rank |
ICCV
2007
IEEE
15 years 11 months ago
2007
IEEE
We consider the problem of predicting a sequence of real-valued multivariate states from a given measurement sequence. Its typical application in computer vision is the task of mo...
COLING
2010
14 years 4 months ago
2010
This paper1 presents an empirical approach to mining parallel corpora. Conventional approaches use a readily available collection of comparable, nonparallel corpora to extract par...
ISPAN
1997
IEEE
15 years 2 months ago
1997
IEEE
Loop unrolling is one of the most promising parallelization techniques, because the nature of programs causes most of the processing time to be spent in their loops. Unrolling not...
ICDM
2006
IEEE
15 years 3 months ago
2006
IEEE
Kernel methods have been shown to be very effective for applications requiring the modeling of structured objects. However kernels for structures usually are too computational dem...
SIGIR
2010
ACM
14 years 10 months ago
2010
ACM
By analogy with merging documents rankings, the outputs from multiple search results clustering algorithms can be combined into a single output. In this paper we study the feasibi...