Python generator are not endless. But it should work for an endless generator. Does pymc generator are always endless?
If so, an op inside pymc would work. Le 11 janv. 2017 4:14 AM, "Maxim Kochurov" <[email protected]> a écrit : > Generator is supposed to be endless, so I don't expect such problem. But > if does I think some error is ok, it will need testing > > -- > Best regards, > Max > > > > > 11 янв. 2017 г., в 1:54, Frédéric Bastien <[email protected]> > написал(а): > > What do you think Theano should do when this op in the graph return an > error as there is no more data? > > Le 9 janv. 2017 12:33, "Maxim Kochurov" <[email protected]> a > écrit : > >> I'm currently trying to make user friendly interface for pymc3. I want to >> implement automatic likelihood scaling, that is now done by user. I believe >> that this Op will help a lot with implementing large scale inference >> algorithms. >> >> -- >> Best regards, >> Max >> >> >> >> >> 9 янв. 2017 г., в 18:16, Frédéric Bastien <[email protected]> >> написал(а): >> >> Hi, >> >> Currenlty we don't have such an op. I'm not sure how to implement the >> case of the end of the computation. We could have it return an empty >> tensor, but this don't seem super clean. So such an op should be used with >> an ifelse op that would skip all the computation... Nothing super fast to >> implement in all cases. >> >> What prevent you from doing that outside Theano? You could wrap the >> Theano function in a class/function that would do what you want. >> >> Fred >> >> On Sat, Jan 7, 2017 at 10:09 AM, Maxim Kochurov < >> [email protected]> wrote: >> >>> Hi I wonder if it is possible to create a custom Op that takes user >>> defined generator when init and yields form that generator on runtime. I >>> want to use it for passing minibatches to the graph in such way >>> >>> >>> -- >>> >>> --- >>> You received this message because you are subscribed to the Google >>> Groups "theano-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. >>> >> >> >> -- >> >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "theano-users" group. >> To unsubscribe from this topic, visit https://groups.google.com/d/to >> pic/theano-users/NmJ7sU12NnE/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> For more options, visit https://groups.google.com/d/optout. >> >> >> >> -- >> >> --- >> You received this message because you are subscribed to the Google Groups >> "theano-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. >> > > -- > > --- > You received this message because you are subscribed to a topic in the > Google Groups "theano-users" group. > To unsubscribe from this topic, visit https://groups.google.com/d/ > topic/theano-users/NmJ7sU12NnE/unsubscribe. > To unsubscribe from this group and all its topics, send an email to > [email protected]. > For more options, visit https://groups.google.com/d/optout. > > > -- > > --- > You received this message because you are subscribed to the Google Groups > "theano-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. > -- --- You received this message because you are subscribed to the Google Groups "theano-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.
