--- id: wiki-2026-0508-sensitivity-analysis title: Sensitivity Analysis category: 10_Wiki/Topics status: needs_review canonical_id: self aliases: [P-Reinforce-AUTO-SEAN-001] duplicate_of: none source_trust_level: A confidence_score: 0.94 tags: [auto-reinforced, sensitivity-Analysis, Robustness, uncertainty, Optimization, decision-making] raw_sources: [] last_reinforced: 2026-04-20 github_commit: pending inferred_by: Claude Opus 4.7 (auto-normalize 2026-05-08) --- # [[Sensitivity-Analysis|Sensitivity-Analysis]] ## ๐Ÿ“Œ ํ•œ ์ค„ ํ†ต์ฐฐ (The Karpathy Summary) > "๋ฌด์—‡์ด ๊ฐ€์žฅ ์น˜๋ช…์ ์ธ๊ฐ€?: ๊ฒฐ๊ณผ๊ฐ’์— ์˜ํ–ฅ์„ ์ฃผ๋Š” ์—ฌ๋Ÿฌ ๋ณ€์ˆ˜ ์ค‘ ํ•˜๋‚˜๋ฅผ ์‚ด์ง ๋ฐ”๊ฟ”๋ดค์„ ๋•Œ ์ „์ฒด ๊ฒฐ๊ณผ๊ฐ€ ์–ผ๋งˆ๋‚˜ ์š”๋™์น˜๋Š”์ง€ ์ธก์ •ํ•˜์—ฌ, ์šฐ๋ฆฌ๊ฐ€ ์–ด๋–ค ๋ณ€์ˆ˜๋ฅผ ๊ฐ€์žฅ ๊ธˆ์ด์•ผ ์˜ฅ์ด์•ผ ๊ด€๋ฆฌํ•ด์•ผ ํ•˜๋Š”์ง€ ์•Œ๋ ค์ฃผ๋Š” ์‹œ์Šคํ…œ์˜ '์•ฝ์  ํƒ์ง€๊ธฐ'." ## ๐Ÿ“– ๊ตฌ์กฐํ™”๋œ ์ง€์‹ (Synthesized Content) ๋ฏผ๊ฐ๋„ ๋ถ„์„(Sensitivity-Analysis)์€ ์ž…๋ ฅ ๋ณ€์ˆ˜์˜ ๋ณ€ํ™”๊ฐ€ ์ถœ๋ ฅ ๋ณ€์ˆ˜์— ๋ฏธ์น˜๋Š” ์˜ํ–ฅ์„ ๋ถ„์„ํ•˜๋Š” ๊ธฐ๋ฒ•์ž…๋‹ˆ๋‹ค. 1. **๋ชฉ์ **: * **Prioritization**: ๊ฒฐ๊ณผ์— ๊ฐ€์žฅ ํฐ ์˜ํ–ฅ์„ ์ฃผ๋Š” 'Key factors'๋ฅผ ์‹๋ณ„. ([[Pareto-Principle|Pareto-Principle]]์™€ ์—ฐ๊ฒฐ) * **Risk Mitigation**: ์–ด๋–ค ์ˆ˜์น˜๊ฐ€ ํ‹€๋ ธ์„ ๋•Œ ์‹œ์Šคํ…œ์ด ๋ถ•๊ดด๋˜๋Š”์ง€ ๋ฏธ๋ฆฌ ํŒŒ์•…. (Risk-[[Management|Management]]์™€ ์—ฐ๊ฒฐ) * **Model Validation**: ๋ชจ๋ธ์˜ ๋ฐ˜์‘์ด ์ƒ์‹์ ์ธ์ง€(๋ณ€์ˆ˜๋ฅผ ๋†’์˜€๋Š”๋ฐ ๊ฒฐ๊ณผ๊ฐ€ ์ด์ƒํ•˜๊ฒŒ ๊ฐ€๋Š”์ง€) ํ™•์ธ. 2. **์™œ ์ค‘์š”ํ•œ๊ฐ€?**: * ๋ชจ๋“  ๋ณ€์ˆ˜์— ๋˜‘๊ฐ™์€ ์—๋„ˆ์ง€๋ฅผ ์Ÿ๋Š” ๊ฒƒ์€ ๋น„ํšจ์œจ์ ์ด๋ฉฐ, ๋ฏผ๊ฐ๋„ ๋ถ„์„์€ ์ŠนํŒจ๋ฅผ ๊ฒฐ์ •์ง“๋Š” ํ•ต์‹ฌ 20%์— ์ง‘์ค‘ํ•˜๊ฒŒ ๋•๊ธฐ ๋•Œ๋ฌธ์ž„. ([[Efficiency|Efficiency]] ๊ทน๋Œ€ํ™”) ## โš ๏ธ ๋ชจ์ˆœ ๋ฐ ์—…๋ฐ์ดํŠธ (Contradictions & Updates) - **๊ณผ๊ฑฐ ๋ฐ์ดํ„ฐ์™€์˜ ์ถฉ๋Œ**: ๊ณผ๊ฑฐ์—๋Š” ํ•œ ๋ฒˆ์— ํ•˜๋‚˜์”ฉ๋งŒ ๋ฐ”๊ฟ”๋ณด๋Š” '๋‹จ์ˆœ ์ฃผ์ž… ์ •์ฑ…'์ด์—ˆ์œผ๋‚˜, ํ˜„๋Œ€ ์ •์ฑ…์€ ์ˆ˜๋งŒ ๋ฒˆ์˜ ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ์ •์ฑ…(Monte Carlo)์„ ๋Œ๋ ค ๋ณ€์ˆ˜๋“ค ๊ฐ„์˜ ๋ณตํ•ฉ์ ์ธ ๋ฏผ๊ฐ๋„ ์ •์ฑ…์„ ๋ถ„์„ํ•˜๋Š” ๋ฐฉํ–ฅ์œผ๋กœ ์ง„ํ™”ํ•จ(RL Update). - **์ •์ฑ… ๋ณ€ํ™”(RL Update)**: AI ํ”„๋กฌํ”„ํŠธ ์—”์ง€๋‹ˆ์–ด๋ง ์ •์ฑ…์—์„œ๋„ ํŠน์ • ๋‹จ์–ด ํ•˜๋‚˜๊ฐ€ ๋‹ต๋ณ€์˜ ํ€„๋ฆฌํ‹ฐ ์ •์ฑ…์„ ์–ผ๋งˆ๋‚˜ ๋ฐ”๊พธ๋Š”์ง€ ํ…Œ์ŠคํŠธํ•˜๋Š” 'prompt Sensitivity Analysis'๊ฐ€ ์„ฑ๋Šฅ ์ตœ์ ํ™” ์ •์ฑ…์˜ ํ•„์ˆ˜ ๊ณผ์ •์ด ๋จ. ## ๐Ÿ”— ์ง€์‹ ์—ฐ๊ฒฐ (Graph) - [[Pareto-Principle|Pareto-Principle]], [[Risk-Management|Risk-Management]], [[Efficiency|Efficiency]], [[Optimization|Optimization]], [[Analysis|Analysis]], [[Decision Theory|Decision Theory]] - **Modern Tech/Tools**: What-If Tool, Tornado ch[[Arts|Arts]], Monte Carlo simulations. --- ## ๐Ÿค– LLM ํ™œ์šฉ ํžŒํŠธ (How to Use This Knowledge) **์–ธ์ œ ์ด ์ง€์‹์„ ์“ฐ๋Š”๊ฐ€:** - *(TODO)* **์–ธ์ œ ์“ฐ๋ฉด ์•ˆ ๋˜๋Š”๊ฐ€:** - *(TODO)* ## ๐Ÿงช ๊ฒ€์ฆ ์ƒํƒœ (Validation) - **์ •๋ณด ์ƒํƒœ:** needs_review - **์ถœ์ฒ˜ ์‹ ๋ขฐ๋„:** A - **๊ฒ€ํ†  ์ด์œ :** *(P-Reinforce Phase 1 ์ž๋™ ์ •๊ทœํ™”. ๋ณธ๋ฌธ ๊ฒ€์ฆ ํ•„์š”.)* ## ๐Ÿงฌ ์ค‘๋ณต ๊ฒ€์‚ฌ (Duplicate Check) - **๊ธฐ์กด ์œ ์‚ฌ ๋ฌธ์„œ:** *(TODO: ์ธ๋ฑ์„œ ํด๋Ÿฌ์Šคํ„ฐ ๋ฆฌํฌํŠธ ์ฐธ์กฐ)* - **์ฒ˜๋ฆฌ ๋ฐฉ์‹:** UPDATE (์ž๋™ ์ •๊ทœํ™”) - **์ฒ˜๋ฆฌ ์ด์œ :** Phase 1 ์ •๊ทœํ™” โ€” ์˜› ํ…œํ”Œ๋ฆฟ/๋ˆ„๋ฝ ํ•„๋“œ ๋ณด๊ฐ•. ## ๐Ÿ•“ ๋ณ€๊ฒฝ ์ด๋ ฅ (Changelog) | ๋‚ ์งœ | ๋ณ€๊ฒฝ ๋‚ด์šฉ | ์ฒ˜๋ฆฌ ๋ฐฉ์‹ | ์‹ ๋ขฐ๋„ | |------|-----------|-----------|--------| | 2026-05-08 | P-Reinforce Phase 1 ์ •๊ทœํ™” (frontmatter + ํ—ค๋” ํ‘œ์ค€ํ™”) | UPDATE | A |