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핸즈온 LLM
book

핸즈온 LLM

by 제이 알아마르, 마르턴 흐루턴도르스트, 박해선
June 2025
Beginner to intermediate
460 pages
11h 46m
Korean
Hanbit Media, Inc.
Content preview from 핸즈온 LLM
160
2부 사전 훈련된 언어 모델 사용하기
이 수치 값을 사용해 이전처럼 모델의 성능을 평가할 수 있습니다.
evaluate_performance(data["test"]["label"], y_pred)
precision recall f1-score support
Negative Review 0.83 0.85 0.84 533
Positive Review 0.85 0.83 0.84 533
accuracy 0.84 1066
macro avg 0.84 0.84 0.84 1066
weighted avg 0.84 0.84 0.84 1066
F1
점수가
0
.
84
이므로
Flan
-
T5
모델이 생성 모델의 놀라운 능력을 잘 보여 주는 것 같습니다.
4.6.2
ChatGPT
로 분류하기
이 책에서는 오픈 소스 모델에 주로 초점을 맞추고 있지만 언어
AI
분야의 또 다른 축을 담당하
는 것은 클로즈드 소스 모델입니다. 특히
ChatGPT
가 그렇습니다.
원본
ChatGPT
모델(
GPT
-
3
.
5
)의 구조는 알려지지 않았지만 이름으로부터
GPT
모델과 같
이 디코더 기반일 것이라 추측할 수 있습니다.
다행히 오픈
AI
는 개략적인 훈련 과정을 공개했습니다 (
https
://
oreil
.
ly
/-
yf84
). 여기에는
선호도 튜닝
preference
tuning
이라는 중요한 구성 요소가 포함되었습니다. [그림 ...
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Publisher Resources

ISBN: 9791169213516