103 search results - page 8 / 21 » Model Selection via Bilevel Optimization |
MICCAI
2010
Springer
13 years 5 months ago
2010
Springer
Abstract. In analyzing diffusion magnetic resonance imaging, multitensor models address the limitations of the single diffusion tensor in situations of partial voluming and fiber c...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
In this paper, we present a novel active contour model, in which the traditional gradient descent optimization is replaced by graph cut optimization. The basic idea is to first de...
BIOINFORMATICS
2006
13 years 7 months ago
2006
Motivation: High-throughput technologies for rapid measurement of vast numbers of biological variables offer the potential for highly discriminatory diagnosis and prognosis; howev...
RAID
2009
Springer
14 years 2 months ago
2009
Springer
The deployment and use of Anomaly Detection (AD) sensors often requires the intervention of a human expert to manually calibrate and optimize their performance. Depending on the si...
WSC
2007
13 years 10 months ago
2007
Statistical selection procedures can identify the best of a finite set of alternatives, where “best” is defined in terms of the unknown expected value of each alternative’...