On Mon, Aug 2, 2010 at 12:16 AM, John Salvatier
wrote:
> Holy cow! I was looking for this exact package for extending pymc! Now I've
> found two packages that do basically exactly what I want (Theano and
> ALGOPY).
>
> Does ALYGOPY handle derivatives of operations on higher order ndimensional
> ar
2010/8/2 John Salvatier :
> Holy cow! I was looking for this exact package for extending pymc! Now I've
> found two packages that do basically exactly what I want (Theano and
> ALGOPY).
Beware that theano does only symbolic differentiation which is very
different from AD.
--
Olivier
http://twitt
Holy cow! I was looking for this exact package for extending pymc! Now I've
found two packages that do basically exactly what I want (Theano and
ALGOPY).
Does ALYGOPY handle derivatives of operations on higher order ndimensional
arrays well (efficiently and including broadcasting and such)?
John
I'm happy to announce the first official release of ALGOPY in version 0.2.1.
Rationale:
The purpose of ALGOPY is the evaluation of higher-order derivatives in
the forward and reverse mode of Algorithmic Differentiation (AD) using
univariate Taylor polynomial arithmetic. Particular focus a
