From 80x to 385x: A Best-Matching-Unit Search at the L2 Roof, Measured Against a Symmetrically Tuned Baseline

arXiv:2609.05138 · cs.LG, cs.DC · Submitted 2026-09-04 · Read on arXiv

cs.LG, cs.DC

Submitted: 2026-09-04

Updated: 2026-09-04

Comments: 15 pages, 8 tables, 3 figures. Companion to arXiv:2608.24067. Both implementations were tuned symmetrically; cuSPARSE became 2-3x faster in the process. Code, data and frozen results: doi:10.5281/zenodo.22245712 (tag v2.0)

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Clustering — 1× in this paper · explained in 2 episodes

Related papers

• Polynomial-Augmented Neural Networks (PANNs) with Weak Orthogonality Constraints for Enhanced Function and PDE Approximation
• AIRL-S: Unifying Reinforcement Learning and Search-Based Test-Time Scaling via Adversarial Inverse Reinforcement Learning
• Transformers as Bayesian In-Context Experimenters: Smoothness-Adaptive Efficient ATE Estimation
• Convergence issues in Relational Concept Analysis based on AOC-posets
• Beliefs Beyond Posteriors: Local-Consistency Optimisation for Bayesian Neural Networks
• Understanding Diffusion Models via Ratio-Based Function Approximation with SignReLU Networks