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_Original ticket http://projects.scipy.org/scipy/ticket/1309 on 2010-10-16 by trac user nicki, assigned to unknown._
Hi all,
I have this perfectly symmetric generalized eigenvalue problem _A_x=lambd…
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_Original ticket http://projects.scipy.org/scipy/ticket/1456 on 2011-06-08 by trac user AndrewMacLean, assigned to @wnbell._
Hi,
I have been using _lobpcg_ (scipy.sparse.linalg.lobpcg) to solve
sym…
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When I specify `USE_SYSTEM_LAPACK=1 USE_SYSTEM_BLAS=1` on my make commandline, everything compiles fine but when I run `make test` I get the now-familiar:
```
symbol could not be found dsytri2_ (-1):…
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`SpectralClustering` supports the RBF kernel, but it could benefit from the generic kernel support in `sklearn.metric.pairwise_kernels`.
`KernelPCA` and `sklearn.kernel_approximations.Nystroem` alrea…
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Hi there,
I'm trying to use your code to calculate the inverse of a matrix in combination with Cholmod, i have the following:
int main(void)
{
int N = 10 ;
int i, j, n ;
//Int _I, *J ;
…
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So when diagnosing some other issues, I've found that running "make" leads to test failures approximately 30% of the time. The error is reported below. I suspect this is due to the default tolerance…
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I noticed in the release notes for R version 2.15.2 that there are Lapack routines [SD]PSTRF and [CZ]HETRF to perform Cholesky decompositions with full pivoting. I'll add a pivoted Cholesky type to l…
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_Original ticket http://projects.scipy.org/numpy/ticket/1069 on 2009-03-29 by trac user chris.flesher, assigned to unknown._
So I tried using the cholesky decomposition using the following example:
…
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_Original ticket http://projects.scipy.org/numpy/ticket/1069 on 2009-03-29 by trac user chris.flesher, assigned to unknown._
So I tried using the cholesky decomposition using the following example:
…
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Original ticket http://projects.scipy.org/numpy/ticket/1069
Reported 2009-03-29 by trac user chris.flesher, assigned to unknown.
So I tried using the cholesky decomposition using the following exampl…