owl

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copy_to doesn't check bounds

1

Is this the intended behaviour? Usually there's some assert or runtime check before executing something like this: ```ocaml let x = Mat.uniform 5 5 let y = Mat.uniform 1 1...

dc-mak

[feature suggestion] sparse-dense abstraction layer

2

This is just an idea, but I think it would be nice to provide a vector/matrix interface that abstracts away the concrete encoding, spare or dense. The abstraction layer would...

smolkaj

Invalid_argument("index out of bounds") with Algodiff

3

This program adds two arrays together using Algodiff: ```ocaml open Owl module AD = Owl.Algodiff.D let a = AD.Arr (Arr.zeros [| 1; 1 |]) let b = AD.make_reverse (AD.Arr (Arr.zeros...

talex5

OCaml 5.2 support

3

OCaml 5.2 added support for float16 bigarrays and owl-base fails with: ``` #=== ERROR while compiling owl-base.1.1 =======================================# # context 2.2.0~beta2~dev | linux/x86_64 | ocaml-variants.5.2.0+trunk | file:///home/opam/opam-repository # path ~/.opam/5.2/.opam-switch/build/owl-base.1.1...

kit-ty-kate

Move project to ocaml-community

4

Since you're concluding the project, can you please move it to ocaml-community so it can be maintained?

bluddy

When OWL_CFLAGS is set configure needs to be rerun. Fixes build issues when dune caching is used. Especially useful when changing CFLAGS to remove -march=native in order to rerun under...

edwintorok

Now the series length is equal to size not the capacity. Fixes #654

ivg

`Dataframe.to_cols` returns columns of incorrect size

1

The function returns an array of series with an incorrect size, i.e., `get_col m i (to_columns m).(i)`. Unlike `get_col`, which extracts a subarray of proper size, the `to_columns` function is...

ivg

This is about latest release, version 1.1. Test work fine with GCC 12; with GCC 13, they fail with: > File "test/unit_stats_rvs.ml", line 757, character 2: > FAIL Avg ppf...

vbgl

Exponential regression -- incorrect case

1

Hello, my example cases for exponential regression are giving incorrect results. Would it be possible for someone to check the algorithm on this? (Wolfram alpha gives correct results on this...

andiejs