December 2024
Beginner to intermediate
320 pages
7h 25m
Korean
Content preview from GPT API를 활용한 인공지능 앱 개발(2판)
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221
4
장
GPT-4o 및 챗GPT 활용 고급 기법
검색
지식 베이스
임베딩한 문서
벡터화한
지식 베이스
임베딩한 쿼리
문서 청크
LLM
답변
답변
<<
FACTS
를 기반으로
QUERY
에 대
답해주세요.
FACTS
:...
QUERY
:...>>
사용자 쿼리
임베딩
계산
임베딩
계산
검색
저장
검색
그림
4-9
RAG
과정의 세 가지 주요 단계
4.3.2
고급
RAG
나이브
RAG
가 좋은 성능을 내는 조건은 두 가지입니다. 잘 구성된 질문과 잘 구조화한 양질의
데이터입니다. 이는 질문에 대한 답이 데이터에 있다는 의미입니다.
하지만 실제 프로젝트에서는 너무 이상적인 조건이기에
RAG
설계를 개선해 보완해야 합니다.
사용자의 쿼리를 전처리하고, 문서 베이스를 벡터화하기 전에 전처리하는 방법 등을 통해 개선
할 수 있습니다.
TIP
라마인덱스, 랭체인 등의 프레임워크로 쉽게 고급
RAG
디자인 구현을 할 수 있습니다.
5
장에서 다룹니다.
사용자 쿼리 전처리
키워드 추출은 앞서 프로젝트 예시에서 했던 작업입니다. 프로젝트에 따라 오타 혹은 부적절한
표현이 결과에 영향을 주지 않도록
GPT
모델을 사용해 쿼리를 재구성할 수도 있습니다. 재구
222
GPT API를 활용한 인공지능 앱 개발(2판)
성은 대화 내역을 고려할 수도 있습니다. 예를 들어 사용자가 이전에 대화한 개념을 언급할 때
처럼 말입니다. ...
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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.