Re: [DL-Learner discussion] How to initialize FIC one time?

[Mahsa C. <mah...@gr...>]

Hi Lorenzo and Jens,


Thanks for the messages. I will try your recommendations in the SVN version
and will let you know.


Cheers,
Mahsa

On 29 March 2012 02:19, Jens Lehmann <le...@in...>wrote:

>
> Hello,
>
> On 27.03.2012 20:36, Lorenz Bühmann wrote:
> > Hi,
> >
> > using several learning problems in one file is not possible, but it is
> > possible to define several learning algorithms with the latest SVN
> > version.
>
> To make it a bit more clearer: The command line interface will run all
> algorithms declared in the conf file (in the latest SVN version).
> However, the algorithms currently do not support several learning
> algorithms as input. That means that something like this would work:
>
> // knowledge source definition
> ks.type = "OWL File"
> ks.fileName = "example.owl"
>
> // reasoner
> reasoner.type = "fast instance checker"
> reasoner.sources = { ks }
>
> // learning problem
> lp.type = "posNegStandard"
> lp.positiveExamples = { ... }
> lp.negativeExamples = { ... }
>
> // learning problem 2
> lp2.type = "posNegStandard"
> lp2.positiveExamples = { ... }
> lp2.negativeExamples = { ... }
>
> // create learning algorithms to run problems
> alg.type = "celoe"
> alg.learningProblem = lp
> alg.maxExecutionTimeInSeconds = 1
>
> alg2.type = "celoe"
> alg2.learningProblem = lp2
> alg2.maxExecutionTimeInSeconds = 1
>
> Here, you define two learning problems and separate algorithms for
> running them. Both re-use the reasoner object. Of course, a drawback of
> this method is that the conf files could become very verbose in case you
> configure a lot of algorithm parameters. In such cases, a programmatic
> solution may be simpler as Lorenz pointed out.
>
> (Note that you need the SVN version for this, which also fixes the
> problems with ELTL reported in your other post.)
>
> Kind regards,
>
> Jens
>
> --
> Dr. Jens Lehmann
> AKSW/MOLE Group, Department of Computer Science, University of Leipzig
> Homepage: http://www.jens-lehmann.org
> GPG Key: http://jens-lehmann.org/jens_lehmann.asc
>
>
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