--- id: BBO-001 category: "10_Wiki/πŸ’‘ Topics/AI" confidence_score: 1.0 tags: [optimization, algorithm, machine-learning, black-box, heuristics] last_reinforced: 2026-04-26 --- # Black-Box Optimization (λΈ”λž™λ°•μŠ€ μ΅œμ ν™”) ## πŸ“Œ ν•œ 쀄 톡찰 (The Karpathy Summary) > "λ‚΄λΆ€ μ›λ¦¬λŠ” λͺ°λΌλ„, μž…λ ₯κ³Ό 좜λ ₯만으둜 μ΅œμ„ μ˜ 닡을 찾아내라" β€” μ‹œμŠ€ν…œμ˜ λ‚΄λΆ€ μˆ˜ν•™μ  λͺ¨λΈμ΄λ‚˜ 기울기(Gradient) 정보λ₯Ό μ•Œ 수 없을 λ•Œ, κ΄€μΈ‘λœ 데이터λ₯Ό λ°”νƒ•μœΌλ‘œ λͺ©μ  ν•¨μˆ˜λ₯Ό μ΅œμ ν™”ν•˜λŠ” 기법. ## πŸ“– κ΅¬μ‘°ν™”λœ 지식 (Synthesized Content) - **μΆ”μΆœλœ νŒ¨ν„΄:** λͺ©μ  ν•¨μˆ˜μ˜ 미뢄값을 ꡬ할 수 μ—†λŠ” ν™˜κ²½μ—μ„œ, 효율적인 μƒ˜ν”Œλ§κ³Ό μ „μ—­ 탐색 μ „λž΅μ„ 톡해 졜적의 νŒŒλΌλ―Έν„° 쑰합을 μ°ΎλŠ” 탐색 νŒ¨ν„΄. - **μ£Όμš” 기법:** - **Bayesian Optimization:** κ°€μš°μ‹œμ•ˆ ν”„λ‘œμ„ΈμŠ€ 등을 톡해 λͺ©μ  ν•¨μˆ˜μ˜ λͺ¨μ–‘을 μΆ”μ •ν•˜κ³ , λ‹€μŒ μƒ˜ν”Œλ§ 지점을 κ²°μ • (κ°€μž₯ 널리 μ“°μž„). - **Genetic Algorithms:** μžμ—° μ„ νƒμ˜ 원리λ₯Ό μ΄μš©ν•˜μ—¬ ν•΄λ₯Ό μ§„ν™”μ‹œν‚΄. - **Simulated Annealing:** ν™•λ₯ μ  탐색을 톡해 μ§€μ—­ μ΅œμ ν•΄ νƒˆμΆœ. - **Random Search / Grid Search:** κ°€μž₯ λ‹¨μˆœν•œ ν˜•νƒœμ˜ 탐색. - **μ‘μš© λΆ„μ•Ό:** ν•˜μ΄νΌνŒŒλΌλ―Έν„° νŠœλ‹(AutoML), μ‹ μ•½ 섀계, λ‘œλ΄‡ μ œμ–΄ μ •μ±… μ΅œμ ν™” λ“±. ## ⚠️ λͺ¨μˆœ 및 μ—…λ°μ΄νŠΈ (Contradictions & RL Update) - **κ³Όκ±° λ°μ΄ν„°μ™€μ˜ 좩돌:** λ―ΈλΆ„ κ°€λŠ₯ν•œ ν™˜κ²½μ—μ„œμ˜ 경사 ν•˜κ°•λ²•μ— μ˜μ‘΄ν•˜λ˜ λ°©μ‹μ—μ„œ, 미뢄이 λΆˆκ°€λŠ₯ν•˜κ±°λ‚˜ μ—°μ‚° λΉ„μš©μ΄ 맀우 λΉ„μ‹Ό μ‹€μ œ μ‹œμŠ€ν…œ μ΅œμ ν™”λ‘œ μ˜μ—­ ν™•μž₯. - **μ •μ±… λ³€ν™”:** Antigravity ν”„λ‘œμ νŠΈμ˜ μ—μ΄μ „νŠΈ λͺ¨λΈ ν•˜μ΄νΌνŒŒλΌλ―Έν„° μ΅œμ ν™” μ‹œ, λ² μ΄μ§€μ•ˆ μ΅œμ ν™” 기반의 λΈ”λž™λ°•μŠ€ 기법을 μ‚¬μš©ν•˜μ—¬ 적은 μ‹œν–‰νšŸμˆ˜λ‘œ 졜적의 섀정을 찾음. ## πŸ”— 지식 μ—°κ²° (Graph) - Bayesian-Inference, [[Evolutionary-Computation|Evolutionary-Computation]], [[Simulated-Annealing|Simulated-Annealing]], [[Hyperparameter-Optimization|Hyperparameter-Optimization]] - **Raw Source:** 10_Wiki/Topics/AI/Black-Box-Optimization.md