[pymvpa] confusion matrix in searchlight

Wouter De Baene Wouter.DeBaene at UGent.be
Wed Mar 19 21:44:31 UTC 2014


Hi all,

I’m running my first pymvpa-analysis after attending a very nice pymvpa workshop in Delmenhorst.
Although there are a few related questions in the archive, I don’t seem to get this working.
I’m setting up a searchlight analysis with Nfold cross-validation. I'm trying to look at the confusion matrix for each cross-validation for each searchlight. This information seems to be lost when using searchlights.
As I understood there were some plans to aggregate the output per searchlight into the output of the total results. Is there any news about this? OR could I get to this information in another way for now?

If anyone could help me with this, I would appreciate it a lot!
Best regards,
Wouter De Baene
   




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