2034 search results - page 111 / 407 » Substring Selectivity Estimation |
108
click to vote
PR
2007
15 years 1 months ago
2007
Tuning SVM hyperparameters is an important step in achieving a high-performance learning machine. It is usually done by minimizing an estimate of generalization error based on the...
117
click to vote
PPSN
2010
Springer
15 years 22 days ago
2010
Springer
Abstract. We present and analyse the behaviour of specialised operators designed for cooperative coevolution strategy in the framework of 3D tomographic PET reconstruction. The bas...
139
click to vote
DEXA
2010
Springer
15 years 10 days ago
2010
Springer
We researched to try to find a way to reduce the cost of nearest neighbor searches in metric spaces. Many similarity search indexes recursively divide a region into subregions by u...
124
Voted
ICIP
2009
IEEE
15 years 2 days ago
2009
IEEE
This paper proposes a new tracking algorithm which combines object and background information, via building object and background appearance models simultaneously by nonparametric...
143
Voted
CVPR
2007
IEEE
16 years 4 months ago
2007
IEEE
Tracking objects using the mean shift method is performed by iteratively translating a kernel in the image space such that the past and current object observations are similar. Tr...