scikit-learn/scikit-learn — comment on commit 7769275dc4fb9f5f8ea6448ecfbaffe4fdcbf1a6
File:  line 0
By fabianp:

I think it would be useful to have the cache_size in the constructor as well.

@mblondel: I don't think the cache is reused across folds. In fact I'm very disappointed by how CV is implemented in libsvm.