arXiv AI

Designing Compact Neural Architectures via Neuron Gating and Mixed Activation

arXiv:2608. 14443v1 Announce Type: cross Abstract: Neural Architecture Search (NAS) is naturally formulated as a bilevel optimization problem, where the upper-level optimizes the architecture using validation performance and the lower-level trains network parameters using training loss.

arXiv AI
Jun 30

Bilevel Optimization for Neural Architecture Search

arXiv:2606. 29582v1 Announce Type: cross Abstract: Bilevel optimization has become an influential and widely adopted framework for addressing hierarchical optimization problems in machine learning, providing an effective approach to modeling the interaction between two levels of optimization, with applications such as hyperparameter tuning, meta-learning, adversarial training, and data poisoning.

By Abhishek Shukla, Ankur Sinha, Faiz Hamid