311 search results - page 28 / 63 » Learning to rank: from pairwise approach to listwise approac... |
WWW
2007
ACM
14 years 9 months ago
2007
ACM
Graphical relationships among web pages have been leveraged as sources of information in methods for ranking search results. To date, specific graphical properties have been used ...
FGR
2011
IEEE
13 years 15 days ago
2011
IEEE
— Matching images with large geometric and iconic changes (e.g. faces under different poses and facial expressions) is an open research problem in computer vision. There are two ...
CVPR
2011
IEEE
13 years 4 months ago
2011
IEEE
In this paper, a Random Field Topic (RFT) model is proposed for semantic region analysis from motions of objects in crowded scenes. Different from existing approaches of learning ...
VLDB
1990
ACM
14 years 1 months ago
1990
ACM
A probabilistic learning model for vague queries and missing or imprecise information in databases is described. Instead of retrieving only a set of answers, our approach yields a...
FSS
2008
13 years 9 months ago
2008
This paper introduces a new approach to classification which combines pairwise decomposition techniques with ideas and tools from fuzzy preference modeling. More specifically, our...