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ICPR
2000
IEEE
14 years 7 months ago
Fast Pattern Recognition Using Gradient-Descent Search in an Image Pyramid
A new technique for fast pattern recognition using normalized grey-scale correlation (NGC) is described. While NGC has traditionally been slow due to computational intensity is
W. James MacLean, John K. Tsotsos
JCC
1998
66views more  JCC 1998»
13 years 6 months ago
Searching for saddle points of potential energy surfaces by following a reduced gradient
Wolfgang Quapp, Michael Hirsch, Olaf Imig, Dietmar...
JMLR
2011
156views more  JMLR 2011»
13 years 1 months ago
Web-Search Ranking with Initialized Gradient Boosted Regression Trees
Ananth Mohan, Zheng Chen, Kilian Q. Weinberger
UAI
2008
13 years 8 months ago
Improving Gradient Estimation by Incorporating Sensor Data
An efficient policy search algorithm should estimate the local gradient of the objective function, with respect to the policy parameters, from as few trials as possible. Whereas m...
Gregory Lawrence, Stuart J. Russell
GECCO
2005
Springer
120views Optimization» more  GECCO 2005»
14 years 7 days ago
Exploiting gradient information in numerical multi--objective evolutionary optimization
Various multi–objective evolutionary algorithms (MOEAs) have obtained promising results on various numerical multi– objective optimization problems. The combination with gradi...
Peter A. N. Bosman, Edwin D. de Jong