[R] fast multipole methods(FMM)/fast Gauss transfrorm(FGT)/improved fast gauss transform (IGFT)

From: <Mark.Palmer_at_csiro.au>
Date: Sat, 17 May 2008 10:15:19 +0800

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.  


Mark Palmer

Landscape Monitoring and Modelling

CSIRO Mathematical and Information Sciences     
Private bag 5, Wembley, Western Australia, 6913                 
Phone           61-8-9333-6293 
Mobile              0427-50-2353 
Fax:            61-8-9333-6121 
Email:          Mark.Palmer_at_csiro.au mailto:mark.palmer_at_csiro.au> 
URL:            www.csiro.au


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