Geometry-Aware Gradient Algorithms for Neural Architecture Search
Geometry-Aware Gradient Algorithms for Neural Architecture Search
Recent state-of-the-art methods for neural architecture search (NAS) exploit gradient-based optimization by relaxing the problem into continuous optimization over architectures and shared-weights, a noisy process that remains poorly understood. We argue for the study of single-level empirical risk minimization to understand NAS with weight-sharing, reducing the design of NAS methods …