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cs.LG2022★ 3 cited
On Implicit Bias in Overparameterized Bilevel Optimization
Paul Vicol, Jonathan Lorraine, Fabian Pedregosa +2
Many problems in machine learning involve bilevel optimization (BLO), including hyperparameter optimization, meta-learning, and dataset distillation. Bilevel problems consist of tw…
cs.LG2022
Task Selection for AutoML System Evaluation
Jonathan Lorraine, Nihesh Anderson, Chansoo Lee +2
Our goal is to assess if AutoML system changes - i.e., to the search space or hyperparameter optimization - will improve the final model's performance on production tasks. However,…