Reproduce “TorchCurves: Differentiable Parametric Curves” on OpenResearch

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About this paper

Alex Shtoff

TorchCurves packages a differentiable PyTorch curve primitive mapping scalar inputs to vector outputs. It evaluates batches using B-spline or Legendre bases, with gradients through inputs and coefficients that may come from another network. In a CPU KAN comparison, the step-time ratio against EfficientKAN was 0.32 at 64 coefficients, width 32, and batch size 1024; timings varied by setting, and architectures differed.

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