Precision.

2013/3/14 Patrick Connolly <p_connolly@slingshot.co.nz>

> On Wed, 13-Mar-2013 at 09:04AM +0100, Nicolás Sánchez wrote:
>
> |> I am using machine learning for one researching.  I am using some
> |> classifiers with 5-fold CV . I would like to know how it is possible to
> |> extract the accuracy, for example, for KNN,neural networks and J48,  for
> |> each one of 5-fold because when I apply CV to my classifier, I obtain
> the
> |> "mean accuracy" of 5-fold  but each accuracy/error of each fold is not
> |> returned.
>
> What definition of accuracy?  Precision, Recall, AUC or what?
>
>
>
>
> |>
> |> Any help is welcome and grateful.  Thanks in advance!
> |>
> |> Regards!!
> |>
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> |>
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> --
> ~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.
>    ___    Patrick Connolly
>  {~._.~}                   Great minds discuss ideas
>  _( Y )_                 Average minds discuss events
> (:_~*~_:)                  Small minds discuss people
>  (_)-(_)                              ..... Eleanor Roosevelt
>
> ~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.~.
>

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