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gift
2008 May 17
0
fast multipole methods(FMM)/fast Gauss transfrorm(FGT)/improved fast gauss transform (IGFT)
I'm just curious, but wondering if there has been any work in making
these algorithms available in R. They are aimed at accelerating
matrix-vector products using approximation ideas, and might be useful in
applications such as kernel machines, Gaussian processes/kriging.
Thanks
Mark Palmer
Landscape Monitoring and Modelling
CSIRO Mathematical and