[pymvpa] SMLR much slower than LinearCSVMC !?
Yaroslav Halchenko
debian at onerussian.com
Thu Apr 26 00:55:07 UTC 2012
SMLR might be faster or slower than SVM depending on data
also lm argument controls sparseness and convergence_tol convergence --
both will have influence on runtime (as few others as well).
but the message: it is ok for it to be slower. And depending how
installed it you might have got only native Python SMLR implementation
which would be even slower (you should have seen a warning if that was
the case)
On Wed, 25 Apr 2012, Ping-Hui Chiu wrote:
> Dear PyMVPA experts,
> Yesterday I changed my classifier from LinearCSVMC to SMLR and the
> processing speed seems 2-5 times slower. Is this normal? Is there any
> parameter in SMLR I can set to speed up its process?
> Thanks!
> Ping-Hui
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