PR: Implement higher-order SVD in scipy.linalg
Dear all, I just opened a pull request to add the higher-order SVD (HOSVD) in scipy.linalg: https://github.com/scipy/scipy/pull/14284 The HOSVD is a technique used for example in the field of tensor networks for higher dimensional structures. It generalizes the idea of the SVD to higher dimensions. The implementation is based on Ref. [1]. Best, Jan Naumann [1] https://doi.org/10.1137/S0895479896305696
Hi Jan, On Wed, Jun 23, 2021, at 08:42, Jan Naumann wrote:
I just opened a pull request to add the higher-order SVD (HOSVD) in scipy.linalg: https://github.com/scipy/scipy/pull/14284
The HOSVD is a technique used for example in the field of tensor networks for higher dimensional structures. It generalizes the idea of the SVD to higher dimensions. The implementation is based on Ref. [1].
Thank you for this contribution. The paper is well cited, so this is a good candidate for inclusion. I had a brief look at the PR: the implementation is fairly straightforward and needs mostly stylistic alterations. I'm glad to see you've already received some feedback from Pamphile. Best regards, Stéfan
participants (2)
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Jan Naumann -
Stefan van der Walt