--- id: HYPER-OPT-001 category: "[[10_Wiki/πŸ’‘ Topics/AI]]" confidence_score: 1.0 tags: [machine-learning, optimization, automl, deep-learning] last_reinforced: 2026-04-26 --- # [[Hyperparameter Optimization (ν•˜μ΄νΌνŒŒλΌλ―Έν„° μ΅œμ ν™”)]] ## πŸ“Œ ν•œ 쀄 톡찰 (The Karpathy Summary) > "λͺ¨λΈμ˜ μ„±λŠ₯을 κ²°μ •μ§“λŠ” 'νŠœλ‹ λ ˆλ²„'λ“€μ˜ 졜적 쑰합을 찾아라" β€” ν•™μŠ΅λ₯ , 배치 크기, λ ˆμ΄μ–΄ 수 λ“± ν•™μŠ΅ κ³Όμ •μ—μ„œ μžλ™μœΌλ‘œ ν•™μŠ΅λ˜μ§€ μ•ŠλŠ” μ„€μ •κ°’(Hyperparameters)듀을 μ²΄κ³„μ μœΌλ‘œ νƒμƒ‰ν•˜μ—¬ μ„±λŠ₯을 κ·ΉλŒ€ν™”ν•˜λŠ” κ³Όμ •. ## πŸ“– κ΅¬μ‘°ν™”λœ 지식 (Synthesized Content) - **μΆ”μΆœλœ νŒ¨ν„΄:** μ£Όμ–΄μ§„ 데이터와 λͺ¨λΈ κ΅¬μ‘°μ—μ„œ μ΅œμƒμ˜ κ²°κ³Όλ₯Ό λ‚΄λŠ” λ§€κ°œλ³€μˆ˜ 쑰합을 탐색(Exploration)κ³Ό ν™œμš©(Exploitation)의 κ· ν˜•μ„ 톡해 효율적으둜 μ°Ύμ•„λ‚΄λŠ” νŒ¨ν„΄. - **μ„ΈλΆ€ λ‚΄μš©:** - **Grid Search:** λͺ¨λ“  κ°€λŠ₯ν•œ 쑰합을 격자 ν˜•νƒœλ‘œ μ „μˆ˜ 쑰사. ν™•μ‹€ν•˜μ§€λ§Œ λΉ„μš©μ΄ 맀우 λ†’μŒ. - **Random Search:** νŒŒλΌλ―Έν„° 곡간을 λ¬΄μž‘μœ„λ‘œ μƒ˜ν”Œλ§. Grid Search보닀 νš¨μœ¨μ μž„μ΄ 증λͺ…됨. - **Bayesian Optimization:** 이전 μ‹œλ„μ˜ κ²°κ³Όλ₯Ό λ°”νƒ•μœΌλ‘œ ν™•λ₯  λͺ¨λΈμ„ κ΅¬μΆ•ν•˜μ—¬ μœ λ§ν•œ μ˜μ—­μ„ 집쀑 탐색 (예: Gaussian Processes ν™œμš©). - **Hyperband:** λ¦¬μ†ŒμŠ€λ₯Ό 적게 ν• λ‹Ήν•΄ λ§Žμ€ 후보λ₯Ό ν…ŒμŠ€νŠΈν•œ λ’€, μœ λ§ν•œ ν›„λ³΄μ—κ²Œλ§Œ 더 λ§Žμ€ λ¦¬μ†ŒμŠ€λ₯Ό ν• λ‹Ήν•˜λŠ” 효율적 μ „λž΅. ## ⚠️ λͺ¨μˆœ 및 μ—…λ°μ΄νŠΈ (Contradictions & RL Update) - **κ³Όκ±° λ°μ΄ν„°μ™€μ˜ 좩돌:** μž₯인의 'κ²½ν—˜'에 μ˜μ‘΄ν•˜λ˜ μˆ˜λ™ νŠœλ‹μ—μ„œ, μ•Œκ³ λ¦¬μ¦˜μ΄ μžλ™μœΌλ‘œ μ΅œμ κ°’μ„ μ°ΎλŠ” AutoML(Automated Machine Learning) μ‹œλŒ€λ‘œ μ „ν™˜. - **μ •μ±… λ³€ν™”:** Antigravity μ—μ΄μ „νŠΈμ˜ λ‚΄λΆ€ λͺ¨λΈ νŠœλ‹ μ‹œ, λ² μ΄μ§€μ•ˆ μ΅œμ ν™”λ₯Ό κΈ°λ³Έ μ•Œκ³ λ¦¬μ¦˜μœΌλ‘œ μ±„νƒν•˜μ—¬ μ΅œμ†Œν•œμ˜ μ‹œλ„λ‘œ 졜적의 μΆ”λ‘  μ˜¨λ„λ₯Ό 결정함. ## πŸ”— 지식 μ—°κ²° (Graph) - [[AutoML]], [[Gaussian-Processes]], [[Machine-Learning-Lifecycle]], [[Deep-Learning]] - **Raw Source:** [[10_Wiki/Topics/AI/Hyperparameter-Optimization.md]]