[Numpy-discussion] Good way to develop numpy as popular choice!

Benjamin Root ben.root@ou....
Thu Jun 21 19:59:09 CDT 2012


On Thursday, June 21, 2012, Robert Kern wrote:

> On Thu, Jun 21, 2012 at 7:33 PM, eat <e.antero.tammi@gmail.com<javascript:;>>
> wrote:
> > Heh,
> >
> > On Thu, Jun 21, 2012 at 6:03 PM, Robert Kern <robert.kern@gmail.com<javascript:;>>
> wrote:
> >>
> >> On Thu, Jun 21, 2012 at 3:59 PM, bob tnur <bobtnur78@gmail.com<javascript:;>>
> wrote:
> >> > Hi all numpy fun;)
> >> > This question is already posted in stackoverflow by some people, I am
> >> > just
> >> > thinking that numpy python will do this with trick;) I guess numpy
> will
> >> > be
> >> > every ones choice as its popularity increases. The question is herein:
> >> >
> >> >
> http://stackoverflow.com/questions/10074270/how-can-i-find-the-minimum-number-of-lines-needed-to-cover-all-the-zeros-in-a-2
> >>
> >> My "numpy solution" for this is just
> >>
> >>  $ pip install munkres
> >
> > munkres seems to be a pure python implementation ;-).
>
> Oops! I could have sworn that I once tried one named munkres that used
> numpy. But that was several years ago.
>
>
There is a development branch of sk-learn with an implementation of the
hungarian assignment solver using numpy. It will even do non-square
matrices and matrices with an empty dimension.

Ben Root
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