เปรียบเทียบวิธี

	Bayesian Optimization	การค้นหาสถาปัตยกรรมโครงข่ายประสาทเทียม
สาขาวิชา	การหาค่าเหมาะที่สุด	การเรียนรู้เชิงลึก
ตระกูล	Process / pipeline	Machine learning
ปีกำเนิด	1975 (foundational); 2012 (ML standard)	2017
ผู้ริเริ่ม	Mockus (1975); popularised for ML by Snoek, Larochelle & Adams (2012)	Zoph, B. & Le, Q.V.
ประเภท	Sequential model-based black-box optimization	Automated architecture optimization (deep learning)
แหล่งต้นตำรับ	Snoek, J., Larochelle, H., & Adams, R.P. (2012). Practical Bayesian Optimization of Machine Learning Algorithms. Advances in Neural Information Processing Systems (NeurIPS), 25.	Zoph, B. & Le, Q.V. (2017). Neural Architecture Search with Reinforcement Learning. ICLR.
ชื่อเรียกอื่น	Bayesçi Optimizasyon (Hyperparameter Tuning), surrogate-based optimization, sequential model-based optimization, SMBO	Nöral Mimari Arama (NAS), NAS, automated architecture design, differentiable architecture search
ที่เกี่ยวข้อง	2	5
สรุป	Bayesian Optimization is a sequential, model-based strategy for finding the optimum of expensive black-box functions with as few evaluations as possible. Rooted in the work of Mockus (1975) and brought to mainstream machine-learning practice by Snoek, Larochelle, and Adams (2012), it fits a probabilistic surrogate model — typically a Gaussian Process — to past observations and uses an acquisition function to decide where to probe next, balancing exploration of unknown regions with exploitation of promising ones.	Neural Architecture Search (NAS), introduced by Zoph and Le in 2017, automatically optimizes architectural decisions such as a network's depth, width, and connection structure instead of hand-designing them. Leading methods in the field include DARTS, ENAS, and Once-for-All.