Re: [Scikit-learn-general] How to find Matrix A using estimated sources S?

2013-09-08 Thread Safi Ullah Marwat
9AM +0500, Safi Ullah Marwat wrote: > > My question, Is there any way to find mixing matrix for the new data > using > > existing estimated sources. > > The mixing matrix is computed once and for all, you are not recomuting a > mixing matrix given new data but existing estima

[Scikit-learn-general] How to find Matrix A using estimated sources S?

2013-09-07 Thread Safi Ullah Marwat
Hello there, Is there any way to find matrix A for unknown data Xn using estimated sources S? for example if I use 1) ica_X = FastICA(n_components=xyz, algorithm='parallel', whiten=True,fun='logcosh', fun_prime='', fun_args=None, max_iter=1000,tol=0.0001, w_init=None, random_state=None) 2) ica

[Scikit-learn-general] Fwd: How to find matrix A for unknown data?

2013-04-16 Thread Safi Ullah Marwat
Hello there, Is there any way to find matrix A for unknown data Xn using estimated sources S? for example if I use 1) ica_X = FastICA(n_components=xyz, algorithm='parallel', whiten=True,fun='logcosh', fun_prime='', fun_args=None, max_iter=1000,tol=0.0001, w_init=None, random_state=None) 2) ica

[Scikit-learn-general] How to find matrix A for unknown data?

2013-04-15 Thread Safi Ullah Marwat
Hello there, Is there any way to find matrix A for unknown data Xn using estimated sources S? for example if I use 1) ica_X = FastICA(n_components=xyz, algorithm='parallel', whiten=True,fun='logcosh', fun_prime='', fun_args=None, max_iter=1000,tol=0.0001, w_init=None, random_state=None) 2) ica