448 search results - page 28 / 90 » Directly optimizing evaluation measures in learning to rank |
JMLR
2012
13 years 4 days ago
2012
We propose a new method for comparing learning algorithms on multiple tasks which is based on a novel non-parametric test that we call the Poisson binomial test. The key aspect of...
KDD
2009
ACM
15 years 4 months ago
2009
ACM
Human computation is an effective way to channel human effort spent playing games to solving computational problems that are easy for humans but difficult for computers to autom...
BMCBI
2010
14 years 9 months ago
2010
Background: Discovering novel disease genes is still challenging for diseases for which no prior knowledge - such as known disease genes or disease-related pathways - is available...
EKAW
2008
Springer
14 years 11 months ago
2008
Springer
In this paper, we propose a new methodology based on directed graphs and the TextRank algorithm to automatically induce general-specific noun relations from web corpora frequency c...
WWW
2008
ACM
15 years 10 months ago
2008
ACM
Online advertising is a rapidly growing, multi-billion dollar industry. It has become a significant element of the Web browsing experience. Ad platforms used for ad selection use ...