Researcher profile
François Fleuret
2 papers in the PaperMetrix corpus
Publications
Papers by this author
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Optimizer Benchmarking Needs to Account for Hyperparameter Tuning
2020 · Infoscience (Ecole Polytechnique Fédérale de Lausanne)
The performance of optimizers, particularly in deep learning, depends considerably on their chosen hyperparameter configuration. The efficacy of optimizers is often studied under near-optimal problem-specific hyperparameters, and finding these settings may be prohibitively costly for …
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Computing Preimages of Deep Neural Networks with Applications to Safety
2021
To apply an algorithm in a sensitive domain it is important to understand the set of input values that result in specific decisions. Deep neural networks suffer from an inherent instability that makes this difficult: …