1236 search results - page 221 / 248 » Robust estimation for sparse data |
107
click to vote
CORR
2011
Springer
14 years 6 months ago
2011
Springer
Many statistical M-estimators are based on convex optimization problems formed by the weighted sum of a loss function with a norm-based regularizer. We analyze the convergence rat...
147
click to vote
BMCBI
2011
14 years 6 months ago
2011
Background: Automated, image based high-content screening is a fundamental tool for discovery in biological science. Modern robotic fluorescence microscopes are able to capture th...
ICIP
2007
IEEE
16 years 1 months ago
2007
IEEE
The problem of tracking involves challenges like in-plane and out-of-plane rotations, scaling, variations in ambient light and occlusions. In this paper we look at the problem of ...
BTW
2007
Springer
15 years 6 months ago
2007
Springer
: Statistics that accurately describe the distribution of data values in the columns of relational tables are essential for effective query optimization in a database management sy...
ENVSOFT
2010
14 years 12 months ago
2010
Many studies have reported a relationship between urban air pollution levels and respiratory health problems. However, there are notable variations in results, depending on modeli...