Online Learning Rate Adaptation with Hypergradient Descent
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Abstract (arXiv)
We introduce a general method for improving the convergence rate of gradient-based optimizers that is easy to implement and works well in practice. We demonstrate the effectiveness of the method in a range of optimization problems by applying it to stochastic gradient descent, stochastic gradient descent with Nesterov momentum, and Adam, showing that it significantly reduces the need for the manual tuning of the initial learning rate for these commonly used algorithms. Our method works by dynamically updating the learning rate during optimization using the gradient with respect to the learning rate of the update rule itself. Computing this "hypergradient" needs little additional computation, requires only one extra copy of the original gradient to be stored in memory, and relies upon nothing more than what is provided by reverse-mode automatic differentiation.
Key facts. Cited by 117 papers in the map (data through 7 Oct 2026). First posted on arXiv 14 Mar 2017.
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Citing papers per year: 2021: 22; 2022: 23; 2023: 24; 2024: 18; 2025: 16; 2026: 14.
117 papers.
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50 newest of 117 All 117 (JSON)
- 2021Graph Contrastive Learning Automatedcited by 287
- 2021Investigating Bi-Level Optimization for Learning and Vision from a Unified Perspective: A Survey and Beyondcited by 151
- 2022Learning to Learn with Generative Models of Neural Network Checkpointscited by 85
- 2021BERT Learns to Teach: Knowledge Distillation with Meta Learningcited by 61
- 2021Unbiased Gradient Estimation in Unrolled Computation Graphs with Persistent Evolution Strategiescited by 52
- 2023Optimal Linear Decay Learning Rate Schedules and Further Refinementscited by 41
- 2022Automated Dynamic Algorithm Configurationcited by 37
- 2022DDG-DA: Data Distribution Generation for Predictable Concept Drift Adaptationcited by 36
- 2022A Closer Look at Learned Optimization: Stability, Robustness, and Inductive Biasescited by 30
- 2022DLTTA: Dynamic Learning Rate for Test-time Adaptation on Cross-domain Medical Imagescited by 28
- 2022Betty: An Automatic Differentiation Library for Multilevel Optimizationcited by 27
- 2021Meta Propagation Networks for Graph Few-shot Semi-supervised Learningcited by 25
12 most cited of 112 All 112 (JSON)
- 2026SOLAR: A State-Driven Online Learning Rate Scheduler for LLM Pretraining28 Sep 2026
- 2026AURA: Angular Update Rate Adaptation for training complex-valued neural networks22 Sep 2026
- 2026AdamX: Cosine similarity meets gradient descent10 Sep 2026
- 2026PsiLogic: Chaos-Aware Active Cancellation for Adam with a Fair Cross-Domain Benchmark5 Jul 2026
- 2026Large-scale empirical tuning and comparison of default optimizers for variational inference5 Jun 2026
- 2026Avoiding Structural Failure Modes in Tabular Fair SSL: Online Primal-Dual Allocation under Confidence Gating15 May 2026
- 2026OSDN: Improving Delta Rule with Provable Online Preconditioning in Linear Attention13 May 2026
- 2026Federated Learning with Hypergradient-based Online Update of Aggregation Weights1 May 2026
- 2026Scalable Hyperparameter-Divergent Ensemble Training with Automatic Learning Rate Exploration for Large Models27 Apr 2026
- 2026Generalization Guarantees on Data-Driven Tuning of Gradient Descent with Langevin Updates13 Apr 2026
- 2026What do near-optimal learning rate schedules look like?11 Mar 2026
- 2026MetaDAT: Generalizable Trajectory Prediction via Meta Pre-training and Data-Adaptive Test-Time Updating10 Mar 2026
12 newest of 112 All 112 (JSON)