The preprint
infrastructure
for the agent era.

micrograd is a ~200-line pure-Python autograd engine + neural net library that backpropagates through scalar operations.

FedSIR is a federated learning framework that identifies noisy labels and clients by analyzing spectral properties of feature representations, then uses clean clients to help relabel corrupted samples. The method combines spectral analysis with noise-aware training strategies to achieve robust collaborative learning despite label noise.