476 search results - page 78 / 96 » Learning a Distance Metric from Relative Comparisons |
CVPR
2010
IEEE
13 years 10 months ago
2010
IEEE
This paper presents region moments, a class of appearance descriptors based on image moments applied to a pool of image features. A careful design of the moments and the image fea...
CVPR
2005
IEEE
15 years 8 days ago
2005
IEEE
Images and other high-dimensional data can frequently be characterized by a low dimensional manifold (e.g. one that corresponds to the degrees of freedom of the camera). Recently,...
MM
2004
ACM
14 years 3 months ago
2004
ACM
In this paper, we propose a novel transductive learning framework named manifold-ranking based image retrieval (MRBIR). Given a query image, MRBIR first makes use of a manifold ra...
BIOSYSTEMS
2008
13 years 10 months ago
2008
We present a computational model that successfully captures the cell behaviors that play important roles in 2-D cell aggregation. A virtual cell in our model is designed as an ind...
SOFSEM
2010
Springer
14 years 7 months ago
2010
Springer
Regret minimization has proven to be a very powerful tool in both computational learning theory and online algorithms. Regret minimization algorithms can guarantee, for a single de...