Alright. Going for scipy.special then. Thanks for the quick answer.
Cheers
Johannes
On 14.03.18, 19:03, "NumPy-Discussion on behalf of Marten van Kerkwijk"
wrote:
On Wed, Mar 14, 2018 at 9:44 AM, Hameer Abbasi
wrote:
> I possible, write it as a `gufunc`, so duck arrays can overri
On Wed, Mar 14, 2018 at 9:44 AM, Hameer Abbasi
wrote:
> I possible, write it as a `gufunc`, so duck arrays can override with
> `__array_ufunc__` if
>
> necessary. -- Marten
>
> Softmax is a very simple combination of elementary `ufunc`s with two inputs,
> the weight vector `w` and the data `x`. Wr
I possible, write it as a `gufunc`, so duck arrays can override with
`__array_ufunc__` if
necessary. -- Marten
Softmax is a very simple combination of elementary `ufunc`s with two
inputs, the weight vector `w` and the data `x`. Writing it as a `gufunc`
would be going overboard, IMO. Writing it as
On Wed, Mar 14, 2018 at 1:41 AM, Robert Kern wrote:
> On Wed, Mar 14, 2018 at 5:22 PM, Warren Weckesser <
> warren.weckes...@gmail.com> wrote:
> >
> > On Wed, Mar 14, 2018 at 4:05 AM, Kulick, Johannes
> wrote:
> >>
> >> Hi,
> >>
> >> I regularly need the softmax function (https://en.wikipedia.or
I think this indeed makes most sense for scipy. I possible, write it
as a `gufunc`, so duck arrays can override with `__array_ufunc__` if
necessary. -- Marten
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On Wed, Mar 14, 2018 at 5:22 PM, Warren Weckesser <
warren.weckes...@gmail.com> wrote:
>
> On Wed, Mar 14, 2018 at 4:05 AM, Kulick, Johannes
wrote:
>>
>> Hi,
>>
>> I regularly need the softmax function (
https://en.wikipedia.org/wiki/Softmax_function) for my code. I have a quite
efficient pure pyt
On Wed, Mar 14, 2018 at 4:05 AM, Kulick, Johannes
wrote:
> Hi,
>
>
>
> I regularly need the softmax function (https://en.wikipedia.org/
> wiki/Softmax_function) for my code. I have a quite efficient pure python
> implementation (credits to Nolan Conaway). I think it would be a valuable
> enhancem
Hi,
I regularly need the softmax function
(https://en.wikipedia.org/wiki/Softmax_function) for my code. I have a quite
efficient pure python implementation (credits to Nolan Conaway). I think it
would be a valuable enhancement of the ndarray class. But since it is kind of a
specialty function
