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IJCNN
2006
IEEE
16 years 6 hour ago
Greedy forward selection algorithms to Sparse Gaussian Process Regression
Abstract— This paper considers the basis vector selection issue invloved in forward selection algorithms to sparse Gaussian Process Regression (GPR). Firstly, we re-examine a pre...
Ping Sun, Xin Yao
GW
2005
Springer
119views Biometrics» more  GW 2005»
15 years 11 months ago
Dynamic Control of Captured Motions to Verify New Constraints
Simulating realistic human-like figures is still a challenging task when dynamics is involved. For example, making a virtual human jump to a given position requires to control the...
Carole Durocher, Franck Multon, Richard Kulpa
CPC
1999
105views more  CPC 1999»
15 years 5 months ago
Total Path Length For Random Recursive Trees
Total path length, or search cost, for a rooted tree is defined as the sum of all root-to-node distances. Let Tn be the total path length for a random recursive tree of order n. M...
Robert P. Dobrow, James Allen Fill
CSB
2005
IEEE
151views Bioinformatics» more  CSB 2005»
15 years 11 months ago
Lossless Compression of DNA Microarray Images
Microarray experiments are characterized by a massive amount of data, usually in the form of an image. Based on the nature of microarray images, we consider the microarray in term...
Yong Zhang, Rahul Parthe, Donald A. Adjeroh
SIGIR
2002
ACM
15 years 5 months ago
PageRank, HITS and a unified framework for link analysis
Two popular webpage ranking algorithms are HITS and PageRank. HITS emphasizes mutual reinforcement between authority and hub webpages, while PageRank emphasizes hyperlink weight n...
Chris H. Q. Ding, Xiaofeng He, Parry Husbands, Hon...