Export utilities in partial.jl

[bertini97]

Currently, WeightInitializers relies on partial.jl to have pre-filled functions as weight initializers. This is not exported to the user, so to write your own init function that behaves similarly I have to manually copy it.

I think writing a custom initializer is not that weird of a task. For example, my need is to have a matrix with a specific spectral radius, something that is not possible with the stock functions.

I think it's just a matter of exporting utilities inside partial.jl. Let me know what you think.

[MartinuzziFrancesco]

you can always

using WeightInitializers: PartialFunction

to have access to PartialFunction.Partial, so it's not strictly needed to export it.

As a sidenote for initializers with a set spectral radius you can check out ReservoirComputing's rand_sparse

[bertini97]

you can always

using WeightInitializers: PartialFunction

Ah, perfect. Sorry, I didn't know.

As a sidenote for initializers with a set spectral radius you can check out ReservoirComputing's rand_sparse

Thank you.