April 2026
Intermediate
592 pages
13h 28m
Korean
Content preview from 에이전트 시대의 AI 시스템 설계
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50
에이전트 시대의 AI 시스템 설계
들의 ‘중핵
nucleus
’이 만들어진다. 그래서
중핵 표집
nucleus
sampling
이라고도 부른다. [그림
1
-
7
]은
이전 예에 나온 분포에 다양한 상위
P
값을 적용했을 때의 영향을 보여 준다.
단어
상위
P
=
0
.
3
단어
상위
P
=
0
.
3
확률
확률
확률
확률
확률
확률
단어
상위
P
=
0
.
5
단어
상위
P
=
0
.
5
단어
상위
P
=
0
.
8
단어
상위
P
=
0
.
8
그림
1-7
상위
P
표집의 효과
상위
P
표집은 각 단계에서 모델의 ‘확신도
confidence
’에 따라 적응적으로 작동한다. 모델의 확신
도가 매우 높을 때는 적은 수의 토큰만 고려하고(이 경우
K
값이 낮은 상위
K
표집과 비슷하
다), 확신도가 낮을 때는 더 많은 토큰을 고려한다 (
K
값이 높은 상위
K
표집과 비슷하다 ).
1.4.5
빔 탐색
모델이 후속 토큰을 한 번에 하나씩 선택하지는 않는다. 대신 결정론적 탐색 알고리즘인
빔 탐
색
beam
search
을 이용해서 다양한 가능성을 탐색한다. 빔 탐색의 목표는 가능한 여러 후속 토큰
시퀀스들을 병렬로 탐색해서 확률이 가장 높은 토큰 시퀀스를 찾는 것이다. 이 덕분에 모델은
단순히 다음 토큰 하나가 아니라 전체 시퀀스의 확률을 고려할 수 있게 된다.
일부 모델은 이러한 빔 탐색을 제어하는 수단을 제공하는데, 대부분은 ‘벌점
penalty ...
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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.