2 papers
cs.LG2026
BaKron: Efficient Quantization with Kronecker-Factored Hessians
Johann Birnick, Rayan Saab
We accelerate a family of algorithms for neural network quantization whose geometry is informed by any Kronecker-factored approximation of the Hessian. GPTQ-style adaptive rounding…
cs.LG2026
The Lattice Geometry of Neural Network Quantization -- A Short Equivalence Proof of GPTQ and Babai's Algorithm
Johann Birnick
We explain how data-driven quantization of a linear unit in a neural network corresponds to solving the closest vector problem for a certain lattice generated by input data. We pro…