April 2026
Intermediate
348 pages
8h 22m
Korean
Content preview from 그림으로 배우는 생성형 AI
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276
그림으로 배우는 생성형 AI
5.6 모델 미세조정
이전 장에서 미세조정에 대해 간략히 다뤘습니다
.
성
능 좋은 기초 모델로 시작했지만 결국은 미세조정
이 필요하게 되는 상황
(
그림
5
-
16
)
이 드물지 않은데
요
.
AI
애플리케이션을 개선하다 보면 프롬프트가 점
점 더 길어지고 오류 처리가 점점 더 복잡해지기 마
련입니다
.
프롬프트가 길어지면 모델 호출 비용과 지
연시간이 증가합니다
.
이런 경우 미세조정으로 모델
의 성능을 개선하는 것이 답이 될 수 있습니다
(
그림
5
-
17
).
주어진 사용자 질문에 가장 관련성이 높은 예시를 선
택하는 것은 상당히 어려운 작업입니다
.
범용적인
LLM
이 훈련의 일부로 이런 작업을 수행하는 능력을
학습했다고 해도
,
우리가 원하는 만큼 잘 해내지는 못
할 때가 많은데요
.
그보다는
,
우리가 원하는 하나의
작업
(
또는 작업들의 집합이나 지시사항들의 집합
)
에
맞게 기초 모델을 미세조정해서 커스텀 모델을 만드
는 것이 이상적입니다
.
이번 절에서는 이러한 미세조
정에 쓰이는 기본 기법 세 가지를 예제와 함께 자세히
살펴봅니다
.
먼저 세 가지 기법을 간단하게 소개하겠
습니다
.
어댑터 조정
지시사항 조정
instruction
tuning
의 가장 일반적인 접근법
은 기초 모델의 가중치들과 출력을 작업에 맞게 수
정하는
‘
어댑터
’
계층 가중치들을 모델에 추가하는 ...
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and much more.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.