Paul Elschot skrev:
Op Monday 31 March 2008 15:43:03 schreef Karl Wettin:
Paul Elschot skrev:
Parallelizing cross validation may also be trivial, but it would be
quite useful.
I know it can be used for feature selection. What else is there?
Actually, I meant no more than K-fold cross validation:
http://en.wikipedia.org/wiki/Cross-validation
It nicely parallelizes to a factor of K.
Ah, OK.
I mean that many feature selection algorithms more or less is a series
of cross fold validations using some classifier on either a single or
subset of available attributes.
karl
