Ok, I'll try it, but just to give a precision, my smallest class is supposed to have about 50000 polygons, that why I asked. Thank you I'll tel you if the sample.bm wrks better.
Le jeudi 9 mars 2017 16:06:35 UTC+1, Guillaume Pasero a écrit : > > Hi, > > The number of samples used is by default clamped to the smallest class. If > you want more samples, you can disable the "sample.bm" option. > Regards, > Guillaume > > On 03/09/2017 03:21 PM, Nafissa Sfaksi wrote: > > Hello, > I am a new user of OTB application and I have some problems with my model > training. > The sampling is limited to about 5500 sample per class while I have put as > parameter for sample.mt 25000 sample (having a big image to classify, I > need a big set of training samples) > So I didn't understand why the sampling is finaly limited to 5500 samples? > I pricise also that the shape with the data used for sampling count over > than 40000 sample per class. > Thank you all for your anwsers > Nafissa > -- > -- > Check the OTB FAQ at > http://www.orfeo-toolbox.org/FAQ.html > > You received this message because you are subscribed to the Google > Groups "otb-users" group. > To post to this group, send email to [email protected] > <javascript:> > To unsubscribe from this group, send email to > [email protected] <javascript:> > For more options, visit this group at > http://groups.google.com/group/otb-users?hl=en > --- > You received this message because you are subscribed to the Google Groups > "otb-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > For more options, visit https://groups.google.com/d/optout. > > > -- > <http://www.c-s.fr> *Guillaume PASERO* > Responsable technique > *Business Unit ESPACE & GeoInformation - Département Payload Data & > Applications* > > *CS Systèmes d'Information* > Parc de la Grande Plaine - 5, Rue Brindejonc des Moulinais - BP 15872 > 31506 Toulouse Cedex 05 - FRANCE > +33 561 17 64 21 - [email protected] <javascript:> > -- -- Check the OTB FAQ at http://www.orfeo-toolbox.org/FAQ.html You received this message because you are subscribed to the Google Groups "otb-users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/otb-users?hl=en --- You received this message because you are subscribed to the Google Groups "otb-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
