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Hello,
Thanks for the great library!
I am trying to perform the eigendecomposition of a torch LazyTensor. The following is a slight adaptation of the code in https://www.kernel-operations.io/keop…
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The API for eigen-decomposition currently has two issues:
- Doesn't seem to handle complex eigenvalues well
- Requires producing a diagonal matrix of eigenvalues, which may be inefficient
I think we …
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## Description
Symmetric eigendecomposition from library Eigen is implemented in a suboptimal way. It consists of two steps: tridiagonalization and tridiagonal eigensolver.
In Eigen, basic House…
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Not really just a new rule, just a better one?
https://papers.nips.cc/paper/8579-backpropagation-friendly-eigendecomposition.pdf
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Looking at the eigendecomposition code here: https://github.com/kokkos/kokkos-kernels/blob/f64b1c57f52989600fe75c1dad2fdcd0d4323528/src/batched/KokkosBatched_Eigendecomposition_Serial_Internal.hpp#L24…
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During principal curvature estimation (via the shape operator), I am having some trouble getting real values.
The EigenSolver for eigendecomposition finds complex values / vectors, but from the arg…
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Hello,
I have a non-symmetric square metric and would like to get an [eigendecomposition](https://en.wikipedia.org/wiki/Eigendecomposition_of_a_matrix). As far as I see, only symmetric matrices are s…
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We're seeing this error message about 5 minute into training.
```
WARNING:distributed_shampoo.utils.matrix_functions:Failed to compute eigendecomposition in torch.float32 precision with exception …
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# Abstract
Eigendecompositions have a large variety of applications in physics, biology, mechanical engineering, ML, etc. To find the exact Eigendecomposition of a quantum system one has to employ Ha…
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Here I provide some references where they used other fast and efficient EVD libraries, e.g., amg, lobpcg,...
https://github.com/mmp2/megaman/blob/master/megaman/embedding/spectral_embedding.py
…