3 papers
math.FA2026
The role of parameter Jacobians in the stability of network outputs
Halyun Jeong, Palle E. T. Jorgensen, Hyun-Kyoung Kwon +2
In the framework of network dynamics, learning models, and neural tangent kernels (NTK), we show that the corresponding linearized dynamics leads naturally to a semigroup formulati…
stat.ML2025
Infinite-Dimensional Operator/Block Kaczmarz Algorithms: Regret Bounds and -Effectiveness
Halyun Jeong, Palle E. T. Jorgensen, Hyun-Kyoung Kwon +1
We present a variety of projection-based linear regression algorithms with a focus on modern machine-learning models and their algorithmic performance. We study the role of the rel…
cs.LG2025
Beyond Discreteness: Sample Complexity Analysis of Straight-Through Estimator for 1-bit Quantization
Halyun Jeong, Jack Xin, Penghang Yin
Training quantized neural networks requires addressing the non-differentiable and discrete nature of the underlying optimization problem. To tackle this challenge, the straight-thr…