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贝叶斯优化 — 顺序模型驱动的超参数调优

贝叶斯优化是一种顺序的、基于模型的策略,旨在以尽可能少的评估次数找到昂贵的黑箱函数的最优值。它源于 Mockus (1975) 的工作,并由 Snoek, Larochelle 和 Adams (2012) 推广到主流的机器学习实践中。该方法将概率代理模型(通常是高斯过程)拟合到过去的观测数据上,并使用一个采集函数来决定下一步探测何处,从而在探索未知区域与利用有希望的区域之间取得平衡。

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来源

  1. Snoek, J., Larochelle, H., & Adams, R.P. (2012). Practical Bayesian Optimization of Machine Learning Algorithms. Advances in Neural Information Processing Systems (NeurIPS), 25. link
  2. Frazier, P.I. (2018). A Tutorial on Bayesian Optimization. arXiv:1807.02811. link

如何引用本页

ScholarGate. (2026, June 1). Bayesian Optimization (Hyperparameter Tuning). ScholarGate. https://scholargate.app/zh/optimization/bayesian-optimization

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被引用于

ScholarGateBayesian Optimization (Bayesian Optimization (Hyperparameter Tuning)). 于 2026-06-15 检索自 https://scholargate.app/zh/optimization/bayesian-optimization · 数据集: https://doi.org/10.5281/zenodo.20539026