December 2024
Beginner to intermediate
320 pages
7h 25m
Korean
Content preview from GPT API를 활용한 인공지능 앱 개발(2판)
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155
3
장
LLM 기반 애플리케이션 개발
다음 함수는
gpt
-
4o
및
gpt
-
4o
-
mini
를 사용해
200
개의 예시에서 실험을 실행합니다.
예시
3-33
GPT
-
4o
와
GPT
-
4o
미니의 성능 측정
def make_exp(model, df):
res = []
for i in range(len(df)):
res.append(gpt_sentimental_classif(df.loc[i, 'reviewText'], model))
res = pd.DataFrame(res, columns=['prob_positive', 'prob_negative'])
return res
prob_gpt_4o = make_exp('gpt-4o', df)
prob_gpt_4o_mini = make_exp('gpt-4o-mini', df)
변수
prob
_
gpt
_
4o
와
prob
_
gpt
_
4o
_
mini
는 각각
200
개의 행과
2
개의 열을 가진 데이터 프
레임입니다. 각 열은 텍스트가 긍정적일 확률과 부정적일 확률을 나타냅니다. 실제 정답이 있
는
df
데이터셋이 있기 때문에 모델의 성능을 추정할 수 있습니다.
모델의 정확도를 추정하는 한 가지 방법은 두 모델이 제공하는 확률을 이진 예측 (
0
또는
1
)으
로 변환하는 것입니다. 확률을 분류할 기준인 임곗값은 간단하게
0
.
5
로 설정합니다. 임곗값 이 ...
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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.