647 search results - page 50 / 130 » A Geometric Functional for Derivatives Approximation |
104
Voted
ML
2002
ACM
15 years 12 days ago
2002
ACM
Matching Pursuit algorithms learn a function that is a weighted sum of basis functions, by sequentially appending functions to an initially empty basis, to approximate a target fu...
89
Voted
VTC
2006
IEEE
15 years 6 months ago
2006
IEEE
— The accurate Bit Error Rate (BER) calculation of an asynchronous Ricean-faded DS-CDMA system using random spreading sequences and BPSK modulation is studied in this paper. A ne...
107
Voted
ICANNGA
2007
Springer
15 years 4 months ago
2007
Springer
Predictions computed by a classification tree are usually constant on axis-parallel hyperrectangles corresponding to the leaves and have strict jumps on their boundaries. The densi...
94
Voted
ISBI
2004
IEEE
16 years 1 months ago
2004
IEEE
We provide approximate expressions for the covariance matrix of kinetic parameter estimators based on time activity curve (TAC) reconstructions when TACs are modeled as a linear c...
MOC
2000
15 years 15 days ago
2000
Two new families of Reissner-Mindlin triangular finite elements are analyzed. One family, generalizing an element proposed by Zienkiewicz and Lefebvre, approximates (for k 1) the ...