Re: [Numpy-discussion] Inaccuracy in documentation of np.linalg.pinv

Hi Ralf, I am happy to edit it, although I will have to do it later as I won't have much free time recently. I have registered as haoxiong on docs.scipy.org and would like to request edit rights to the pinv page. Thanks, Hao On 03/09/11 04:16, Ralf Gommers wrote: > Hi Hao, > > On Wed, Mar 9, 2

Re: [Numpy-discussion] Inaccuracy in documentation of np.linalg.pinv

Hi Hao, On Wed, Mar 9, 2011 at 9:01 AM, Hao Xiong wrote: > I think the documentation for np.linalg.pinv contains some inaccuracies. Thanks for your comments. Are you interested to make some improvements yourself? It's quite easy to do on the numpy doc wiki: http://docs.scipy.org/numpy/docs/numpy

[Numpy-discussion] Inaccuracy in documentation of np.linalg.pinv

I think the documentation for np.linalg.pinv contains some inaccuracies. Most importantly, Moore-Penrose is not defined by the solution to the least-square problem. It was defined by the unique solution to 4 equations. Since SVD can be easily shown to satisfy the same 4 equations, it is the Moor