Alexander Sikorski

Results 23 issues of Alexander Sikorski

Here comes a strange one... This is the minimal working example I could find to get the erroneous result The loss function computes the gradients of some function (think of...

bug

This incorporates parts of #77 and fixes #820 by implementing the adjoint for the adjoint, i.e. nested derivative, for `getindex`, thus facilitating higher order AD. I cannot asses which parts...

second order

Running ```julia tree = KDTree(rand(2,10) nn(tree, rand(2), x->true) ``` with `julia --check-bounds=yes` (or when being run via `Pkg.test`) results in ```julia ERROR: BoundsError: attempt to access 10-element Vector{Int64} at index...

Hey, this is an implementation of Robust Perron Cluster Cluster Analysis (PCCA+), an algorithm clustering metastable conformations in Markov Chains, and before writing further tests and docs I wanted to...

feature

https://github.com/SciML/StochasticDiffEq.jl/blob/11f3a3c22e1ac73355ae3c76109e88fed6c89d91/src/perform_step/SROCK_perform_step.jl#L428 The line in question is allocating `zeros` In my case the allocation makes up for 6% of total solver time. Not a huge thing but I thought I'd bring...

``` julia using JLD JLD.readsafely ``` returns a `ERROR: UndefVarError: readsafely not defined`. This happens for me on `Julia 0.4.6` with the latest `JLD` release as well as `master`.

``` julia f = ()->(x->x) save("test.jld", "f", f) ``` returns ``` julia HDF5-DIAG: Error detected in HDF5 (1.8.11) thread 0: #000: ../../../src/H5Tcompound.c line 374 in H5Tinsert(): unable to insert member...

Right now Klara is not usable under 1.0. One reason is the dependency on ReverseDiff, which is not yet ported as well :( OT: Is there any gradient-based MCMC solution...

In a project of mine I want to take derivatives of some Neural SDE solution (computed by the custom wrapper `msolve`) wrt. to the Lux NN parameters: ```julia function logvar(prob;...

piracy

Trying to autodiff (Zygote.jl) through a neural SDE (StochasticDiffEq.jl, Lux.jl) with a `ContinuousCallback` triggering a terminate! leads to the following error ``` julia> test() ERROR: Event was triggered but no...