--- id: NLP-FOUND-002 category: "10_Wiki/๐Ÿ’ก Topics/AI" confidence_score: 1.0 tags: [ai, nlp, natural-language-processing, language-model, foundations] last_reinforced: 2026-04-26 --- # Natural Language Processing (NLP, ์ž์—ฐ์–ด ์ฒ˜๋ฆฌ) ## ๐Ÿ“Œ ํ•œ ์ค„ ํ†ต์ฐฐ (The Karpathy Summary) > "์ธ๋ฅ˜์˜ ๋ณต์žกํ•œ ์–ธ์–ด ์ฒด๊ณ„๋ฅผ ๊ธฐ๊ณ„์˜ ์ˆซ์ž๋กœ ๋ฒˆ์—ญํ•˜๊ณ , ๋‹ค์‹œ ๊ทธ ์ˆซ์ž๋ฅผ ์ง€ํ˜œ๋กœ์šด ๋ฌธ์žฅ์œผ๋กœ ๋ณต์›ํ•˜์—ฌ ์ธ๊ฐ„๊ณผ ๊ธฐ๊ณ„์˜ ์†Œํ†ต ์žฅ๋ฒฝ์„ ํ—ˆ๋ฌผ์–ด๋ผ" โ€” ์ธ๊ฐ„์˜ ์–ธ์–ด๋ฅผ ์ปดํ“จํ„ฐ๊ฐ€ ์ฒ˜๋ฆฌํ•˜๊ณ  ์ดํ•ดํ•  ์ˆ˜ ์žˆ๋„๋ก ๋ถ„์„, ๊ฐ€๊ณต, ์ƒ์„ฑํ•˜๋Š” ์ธ๊ณต์ง€๋Šฅ์˜ ํ•ต์‹ฌ ๋ถ„์•ผ. ## ๐Ÿ“– ๊ตฌ์กฐํ™”๋œ ์ง€์‹ (Synthesized Content) - **์ถ”์ถœ๋œ ํŒจํ„ด:** "Textual Representation and Contextual Understanding" โ€” ํŒŒํŽธํ™”๋œ ํ…์ŠคํŠธ ๋ฐ์ดํ„ฐ๋ฅผ ํ† ํฐํ™”(Tokenization)ํ•˜๊ณ  ๋ฒกํ„ฐ ๊ณต๊ฐ„์œผ๋กœ ํˆฌ์˜(Embedding)ํ•œ ๋’ค, ์ˆœํ™˜(RNN)์ด๋‚˜ ์ฃผ์˜ ์ง‘์ค‘(Attention) ๋ฉ”์ปค๋‹ˆ์ฆ˜์„ ํ†ตํ•ด ๋ฌธ๋งฅ์  ์˜๋ฏธ๋ฅผ ํŒŒ์•…ํ•˜๋Š” ์ง€๋Šฅํ˜• ํ•ด์„ ํŒจํ„ด. - **์ฃผ์š” ๊ณผ์—…:** - **NLU (Natural Language Understanding):** ๊ตฌ๋ฌธ ๋ถ„์„, ๊ฐœ์ฒด๋ช… ์ธ์‹, ๊ฐ์„ฑ ๋ถ„์„ ๋“ฑ ์˜๋ฏธ ํŒŒ์•…. - **NLG (Natural Language Generation):** ๋ฒˆ์—ญ, ์š”์•ฝ, ์ž์œ  ๋Œ€ํ™” ๋“ฑ ๋ฌธ์žฅ ์ƒ์„ฑ. - **Core Processes:** Tokenization -> Stemming/Lemmatization -> POS Tagging -> Dependency Parsing. - **์˜์˜:** ์ง€์‹์˜ ์ €์žฅ ํ˜•ํƒœ์ธ '์–ธ์–ด'๋ฅผ ๋‹ค๋ฃธ์œผ๋กœ์จ, AI๊ฐ€ ๋‹จ์ˆœํ•œ ๋„๊ตฌ๋ฅผ ๋„˜์–ด ์ธ๊ฐ„์˜ ์ง€์‹ ์ฒด๊ณ„์™€ ์ง์ ‘ ์ƒํ˜ธ์ž‘์šฉํ•˜๋Š” ์ธํ„ฐํŽ˜์ด์Šค๋กœ ์ง„ํ™”ํ•˜๊ฒŒ ํ•จ. ## โš ๏ธ ๋ชจ์ˆœ ๋ฐ ์—…๋ฐ์ดํŠธ (Contradictions & RL Update) - **๊ณผ๊ฑฐ ๋ฐ์ดํ„ฐ์™€์˜ ์ถฉ๋Œ:** ๊ทœ์น™ ๊ธฐ๋ฐ˜(Grammar-based) ํ†ต๊ณ„์  ๋ถ„์„์—์„œ ์‹ ๊ฒฝ๋ง ๊ธฐ๋ฐ˜์˜ ๊ฑฐ๋Œ€ ๋ชจ๋ธ๋กœ ์™„์ „ํžˆ ํŒจ๋Ÿฌ๋‹ค์ž„์ด ์‹œํ”„ํŠธ๋˜์—ˆ์œผ๋ฉฐ, ์ด์ œ๋Š” ๋‹จ์ˆœ ์ฒ˜๋ฆฌ๋ฅผ ๋„˜์–ด '์ถ”๋ก (Reasoning)'๊ณผ '๊ณ„ํš(Planning)'์˜ ์˜์—ญ์œผ๋กœ ํ™•์žฅ ์ค‘์ž„. - **์ •์ฑ… ๋ณ€ํ™”:** Antigravity ํ”„๋กœ์ ํŠธ๋Š” ๋ชจ๋“  ์ง€์‹ ๋ณด๊ฐ• ํ”„๋กœ์„ธ์Šค์˜ ๊ทผ๊ฐ„์œผ๋กœ ๊ณ ๋„ํ™”๋œ NLP ํŒŒ์ดํ”„๋ผ์ธ์„ ์‚ฌ์šฉํ•˜๋ฉฐ, ํŠนํžˆ ๋‹ค๊ตญ์–ด ์ง€์›๊ณผ ์ „๋ฌธ ์šฉ์–ด ๋ณด์กด์— ์ตœ์ ํ™”๋œ ํ•˜์ด๋ธŒ๋ฆฌ๋“œ ํ† ํฐํ™” ์ „๋žต์„ ์ฑ„ํƒํ•จ. ## ๐Ÿ”— ์ง€์‹ ์—ฐ๊ฒฐ (Graph) - [[Linguistic-Analysis-in-AI]], [[Natural-Language-Generation-NLG]], [[Named-Entity-Recognition-NER]], Transformer-Architecture-Foundations - **Raw Source:** 10_Wiki/Topics/AI/Natural-Language-Processing-NLP.md