Hi Pantelis, All,

On Thu, 2010-01-07 at 18:49 +0200, chung wrote: 
> Hi Tobias, All,
>  While trying to train a model, the service is possible to "find" some
> missing values for a specific feature. 

To obviate misunderstandings: You want to train a model with a data set
that contains missing values for a specific feature and the service
detects the missing features before training, right?

> Is there a way to use your
> services to obtain the missing value? 

If the feature with the missing values was produced from our descriptor
calculation service, yes. But you would have to build a dataset with all
the compounds where the value is missing and submit it to the descriptor
calculation service.
The question is, if a model training service should automatically
provide the functionality of "filling up" missing values. I think this
is something that should be done in the preprocessing phase - in a
preprocessing/data cleaning service.

Best regards,
Tobias

> Is it possible if the feature lays
> on the ambit server? (is there established some kind of
> sameAs-relationship among the various features on different servers?).
> If yes, could you please provide an example in curl? 
> 
> 
> Best regards,
> Pantelis
> 


-- 
Dipl.-Bioinf. Tobias Girschick

Technische Universität München
Institut für Informatik
Lehrstuhl I12 - Bioinformatik
Bolzmannstr. 3
85748 Garching b. München, Germany

Room: MI 01.09.042
Phone: +49 (89) 289-18002
Email: tobias.girschick at in.tum.de
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