विधियों की तुलना करें

	बेयसियन ऑप्टिमाइजेशन	न्यूरल आर्किटेक्चर सर्च
क्षेत्र	अनुकूलन	गहन अधिगम
परिवार	Process / pipeline	Machine learning
उद्भव वर्ष	1975 (foundational); 2012 (ML standard)	2017
प्रवर्तक	Mockus (1975); popularised for ML by Snoek, Larochelle & Adams (2012)	Zoph, B. & Le, Q.V.
प्रकार	Sequential model-based black-box optimization	Automated architecture optimization (deep learning)
मौलिक स्रोत	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.
उपनाम	Bayesçi Optimizasyon (Hyperparameter Tuning), surrogate-based optimization, sequential model-based optimization, SMBO	Nöral Mimari Arama (NAS), NAS, automated architecture design, differentiable architecture search
संबंधित	2	5
सारांश	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.