Hi! It is indeed lovely, I rarely have the patience for exhaustive searches at all (the results are (quantitatively) the same anyway (and qualitatively better)). I'm afraid I only have Matlab code though, and I'm not fluent enough in neither Python nor PyMPVA to implement it. (Yet.) ~Malin
On Tue, Feb 26, 2013 at 8:02 PM, Michael Hanke <[email protected]> wrote: > Hi, > > does anyone have Python code for putting this as a feature into PyMVPA's > searchlight. In this past I have been using the 'scatter ROIs' feature > quite a bit to speed up analysis and get a the big picture faster. It would > be lovely to have this way of representing the results combined with > scattering of searchlights. > > Michael > > > > > On Tue, Feb 26, 2013 at 12:47 PM, Malin Björnsdotter > <[email protected]> wrote: >> >> > In my method, the hitrate is assigned to all the >> > voxels in the light and given that each voxel participates in many >> > lights, >> > the hitrates are averaged. So, using my method a voxel hitrate reflects >> > many >> > possible environments. I try to compare the results of both and so far >> > it >> > seems that with your method the results are more patchy. >> >> That sounds pretty much exactly as what I've been doing. :-) Jo has an >> excellent blog entry about this: >> http://mvpa.blogspot.sg/2012/09/random-searchlight-averaging.html >> >> _______________________________________________ >> Pkg-ExpPsy-PyMVPA mailing list >> [email protected] >> http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-exppsy-pymvpa > > > > > -- > GPG key: 1024D/3144BE0F Michael Hanke > http://mih.voxindeserto.de > Jabber: [email protected] _______________________________________________ Pkg-ExpPsy-PyMVPA mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-exppsy-pymvpa
