Hola Ken:

Many thanks, your advice, did the trick.. nad yes it was when reloading
state from file..

2007/6/7, Ken Williams <ken@[...].org> :
> 
>  Hi Ignacio,
> 
>  Is this when loading a pre-trained categorizer from a saved file?
>  This is a known problem, but I haven't settled on a good solution.
> 
>  A simple workaround is to just put:
> 
>    use Algorithm::NaiveBayes::Model::Frequency;
> 
>  in the script that's currently failing.
> 
>    -Ken
> 
> 
>  On May 30, 2007, at 1:47 PM, Ignacio J. Ortega Lopera wrote:
> 
>  > i'm getting this:
>  >
>  > Can't locate object method "predict" via package
>  > "Algorithm::NaiveBayes::Model::
>  > Frequency" at
>  > /usr/lib/perl5/site_perl/5.8.0/AI/Categorizer/Learner/NaiveBayes.p
>  > m line 28.
>  >
>  > when trying to get hypoteses.. for a new doc....
>  >
>  > anyone know if this is a silly one?
> 
>