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One thing we did not consider when we implemented PARAFAC2 is that by reformulating it, so we have one B-matrix for each row of A instead of one B-matrix for each row of C, we change the order of the …
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**Description**
The 2x1 CS decomposition decomposes a matrix `Q = [Q1; Q2]`, where `Q^* Q = I`. There are two possibilities for the CS decomposition `UΣV = Q1` in the special case where `Q2` has no…
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Rulinalg has implementations of a number of decompositions. Currently these are returned as `Result`, where `tuple` is a tuple of `Matrix`. This is in itself useful, as it gives the user easy access t…
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`Statsample::GLM.compute` is failing for certain dataframes.
``` ruby
> try = Daru::DataFrame.from_csv 'try.csv'
> Statsample::GLM.compute try, 'y', :logistic
ExceptionForMatrix::ErrNotRegular: Not R…
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I'm have not really looked in to the library yet.
But I was wondering what it would take to extend it to N-way tensors. If I find the time I would be happy to look into that.
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This is a meta-issue tracking the feature completeness dense local linear algebra. Implementations can be wrapped (BLAS/LAPACK) or native for this checklist. We are using [`numpy.linalg`](https://nump…
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- [x] `svd`
- [x] Pseudo inv, `pinv` - Moore-Penrose pseudoinverse of matrix.
- [x] Gaussian elimination (backward subs) (`inv`)
- [x] FFT - [std.numeric](https://dlang.org/phobos/std_numeric.html#…
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Hello @AtheMathmo and everyone !
I ended up here after reading [that reddit comment](https://www.reddit.com/r/rust/comments/a27bub/oncepromising_crates_that_are_now/eawpkgn). `rusty-machine` appea…
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It could be nice to have a meta gate (similar to how `Tensor` and `ControledGate` work) that represents a concatenation of two or more gates. As a concrete use case, consider that a user might want to…