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fix: allow vectors as input to hamiltonian nn
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@avik-pal
avik-pal committed Aug 28, 2024
1 parent 38eb87b commit 70c9d22
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5 changes: 5 additions & 0 deletions src/layers/hamiltonian.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -64,6 +64,11 @@ end

hamiltonian_forward(::AutoForwardDiff, model, x) = ForwardDiff.gradient(sum ∘ model, x)

function (hnn::HamiltonianNN)(x::AbstractVector, ps, st)
y, stₙ = hnn(reshape(x, :, 1), ps, st)
return vec(y), stₙ
end

function (hnn::HamiltonianNN{FST})(x::AbstractArray{T, N}, ps, st) where {FST, T, N}
model = StatefulLuxLayer{FST}(hnn.model, ps, st.model)

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Registration pull request created: JuliaRegistries/General/114032

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## Breaking changes

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