Hi Hristo,

just to clarify my previous answer. The proposed solution does not require command line version of ORFEO.

I've tested it with QGIS, using OTB integrated in QGIS processing GUI (version 2.8 with OTB version 5.0).

You should be able to reproduce the solution on your side.


Le 28/09/2015 19:00, Hristo Nikolov a écrit :
Dear Manuel,
Thank you for your reply.
I'm sure this work for you.
I guess you use command line version of Orfeo.
Unfortunately I can not use it by now. So I have to
reinstall the whole OSGEO4W but I have to finish my wok
so this will be postponed for a while.

Regards.
Hristo

On Friday, 25 September 2015 17:51:17 UTC+3, Grizonnet Manuel wrote:

    Hi Hristo,

    can you try to set the parameter "Number of neurons in each
    intermediate
    layers" with a string containing the list of neurons number.

    I've tried this value on my side:

    "50 50 50 50" (I need to double quote the value as this parameter is
    interpreted as a string)

    and the training completed. I do not know in QGIS processing how to
    have
    access to the log of the command line performed but it should have
    trained a neural network with 6 layers (4 intermediate layers with 50
    neurons in each).

    Le 17/09/2015 18:25, Hristo Nikolov a écrit :
     > @Jordi,
     > Thank you for the reply.
     > In my version of GUI (inside QGIS) the is no + sign in the dialog
    window.
     >
     > @Manuel
     > Removing this "bug" could make the code better?
     >
     > Hristo
     >
     > On Tuesday, 15 September 2015 16:55:41 UTC+3, Hristo Nikolov wrote:
     >
     >     Dear all,
     >
     >     I try to use OTB inside QGIS for ANN data classification.
     >     I realized that in the GUI the only option is to use ANN
     >     with one hidden layer. I'd like to have an experiment
     >     with two hidden layers.
     >
     >     Is it possible?
     >
     >     Thank you.
     >     Hristo
     >
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