Topics tagged gradient

Topic	Replies	Views	Activity
How to ignore minibatches with NaN gradients optimizing a hybrid LUX model using Optimization.jl Machine Learning optimization , nan , gradient , lux	1	156	October 24, 2025
Just-in-time gradient optimization idea Machine Learning gradient	2	270	July 29, 2025
Rrule for zygote New to Julia zygote , gridap , chainrulescore , gradient , chainrules	7	380	July 29, 2025
Stuck differentiating through multidimensional, potentially large and stiff ODE solution Modelling & Simulations diffeq , sciml , autodiff , differentialequation , gradient	0	96	February 7, 2025
Band filled by vertical gradient in Makie.jl Visualization makie , gradient , cairomakie	4	255	January 20, 2025
Gradient using ForwardDiff.jl not working General Usage forwarddiff , autodiff , gradient	2	156	November 28, 2024
ZeroTangent definition New to Julia differentiation , chainrulescore , gradient	2	216	August 12, 2024
Zygote.gradient does not work with AbstractGPs.CustomMean General Usage zygote , gaussian-process , gradient	9	719	August 1, 2024
Custom gradients for function. Resource for rrule and frule General Usage zygote , chainrulescore , gradient	18	596	July 20, 2024
NLopt Constraint Optimization (Mathematical) optimization , nlopt , gradient	4	342	May 28, 2024
Nlopt forced stop Optimization (Mathematical) nlopt , gradient	2	231	May 26, 2024
How to construct a matrix of gradients depending on nodal locations in gridap Numerics matrices , gridap , gradient , matrix	0	212	April 19, 2024
What are `autodiff_deferred` and `autodiff_thunk` for in Enzyme? Machine Learning autodiff , enzyme , gradient	23	1127	April 7, 2024
Gradients of strain New to Julia gridap , gradient	0	196	March 31, 2024
Gradient check by zygote New to Julia zygote , gradient	6	490	January 31, 2024
Taking gradients of a matrix exponential New to Julia differentiation , gradient	10	1216	January 2, 2024
Memory allocations with Zygote Numerics question , memory-allocation , zygote , gradient	8	928	November 15, 2023
Gradient accumulation using chainrulecore New to Julia zygote , chainrulescore , gradient , chainrules	1	353	September 25, 2023
Optimization.jl, DataInterpolations.jl and Gradients General Usage interpolations , gradient , data-interpolations	4	928	April 21, 2023
Avoiding mutation in time course simulations - Zygote Optimization (Mathematical) zygote , gradient	1	297	April 5, 2023
Error with gradient function in quantum reinforcement learning algorithm Machine Learning question , quantum , quantum-circuits , gradient	0	332	March 29, 2023
Problem with training a spiking neural network with Flux Machine Learning flux , zygote , chainrulescore , gradient	7	797	March 6, 2023
Automatic gradient ∼10x slower to evaluate than the primal computation Machine Learning performance , flux , adjoint , chainrulescore , gradient	2	500	February 3, 2023
Gradient of 2D splines on irregular grid General Usage spline , interpolations , forwarddiff , gradient	2	601	September 21, 2022
How to compute hessian of simulated mle General Usage differentiation , optim , optimization , simulations , gradient	7	963	September 30, 2022
Gradient vector of a matrix of geographical extent General Usage differentiation , calculus , gradient	3	586	September 19, 2022
ForwardDiff.jl : ERROR: LoadError: MethodError: convert(...) is ambiguous General Usage zygote , forwarddiff , gradient , hessian	4	794	August 23, 2022
Differentiation without explicit function (np.gradient) New to Julia differentiation , gradient	8	5570	June 12, 2021
What is the right way to compute Gradient of function of 2 variables with Auto Differentiation? New to Julia package , gradient	6	10336	September 18, 2018