The data is *not* scaled. Though it makes svm happy and make everything
better. it makes me lose data and I don't need it in this case.


On 2 December 2012 11:55, Olivier Grisel <[email protected]> wrote:

> Maybe also check that the data is scaled to unit variance (or maybe
> take the sqrt or  log of it if it's positive and spans several orders
> of magnitudes).
>
>
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