345 search results - page 4 / 69 » Evaluation of Performance Measures for SVR Hyperparameter Se... |
CIKM
2011
Springer
12 years 5 months ago
2011
Springer
Machine learning often relies on costly labeled data, and this impedes its application to new classification and information extraction problems. This has motivated the developme...
SIGIR
2012
ACM
11 years 7 months ago
2012
ACM
We propose a mathematical framework for query selection as a mechanism for reducing the cost of constructing information retrieval test collections. In particular, our mathematica...
MMS
2006
13 years 5 months ago
2006
The selection of appropriate proximity measures is one of the crucial success factors of content-based visual information retrieval. In this area of research, proximity measures ar...
CCIW
2011
Springer
12 years 9 months ago
2011
Springer
The representation model that considers an image as a sparse linear combination of few atoms of a predefined or learned dictionary has received considerable attention in recent ye...
ICDM
2002
IEEE
13 years 10 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...