December 2024
Beginner to intermediate
336 pages
7h 41m
Korean
Content preview from 로우코드 AI
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130
로우코드 AI
type
열과
oldbalanceDest
및
newbalanceDest
열 사이에도 패턴이 있습니다. 거래 유형을
나타내는
type
열의 값이
PAYMENT
나
TRANSFER
일 때마다,
oldbalanceDest
와
newbalanceD-
est
열의 값은 모두
0
입니다. 우연일 수도 있지만, 현재 확인되는 패턴이며 전체적으로도 이
패턴이 존재하는지 추후 확인해야 합니다.
데이터프레임의 마지막 열에서는 이상한 점을 발견할 수 있습니다. 원래 스키마에서는 볼 수
없던
isFlaggedFraud
라는 열이 있죠. 이는 기초적인 데이터 탐색이 유용한 또 다른 이유입니
다. 실제 상황에서는 데이터를 공유한 사람이나 팀에 연락하여 해당 열의 존재해야 하는지, 만
약 그렇다면 해당 열이 무엇을 나타내는지를 명확히 확인해야 합니다.
isFlaggedFraud
는 이전 모델이 예측한 거래의 사기 여부에 관한 열임을 알아냈다고 생각해
봅시다. 이 특징을 사용하는 편이 좋을까요? 그렇지 않다면 왜 그럴까요? 모델이 예측하는 시
점에는
isFlaggedFraud
라는 값이 존재하지 않습니다. 더 나은 신규 모델을 배포하고 나면, 일
반적으로 이전 모델을 다시 사용하지 않으므로
isFlaggedFraud
값이 더는 기록되지 않기 때
문입니다. 다만, 이전 모델의 예측 ...
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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.