October 2021
Beginner to intermediate
416 pages
9h 3m
Korean
Content preview from 살아 움직이는 머신러닝 파이프라인 설계: 텐서플로와 함께하는 머신러닝 프로젝트 자동화
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186
살아 움직이는 머신러닝 파이프라인 설계
7.5
TFX
에서의 분석과 검증
이 장에서는 지금까지 사람이 직접 관여하는 모델 분석에 집중해 왔습니다. 이런 도구는 모델
을 모니터링하고 원하는 방식으로 동작하는지 확인할 때 굉장히 유용합니다. 하지만 자동화된
머신러닝 파이프라인에서 우리는 파이프라인이 순조롭게 진행되기를 바라며 문제가 생기면 알
려주기를 원합니다.
TFX
에는 파이프라인의 이 부분을 다루는 몇 가지 필수 요소가 있는데, 바
로
Resolver
,
Evaluator
,
Pusher
입니다. 이런 구성 요소는 함께 평가 데이터셋에서 모델의
성능을 확인하고 이전 모델이 개선되면 서빙 위치로 보냅니다.
TFX
는 서비스를 위한 모델 배포 여부를 결정하는 프로세스를 설명하는 데
승인
blessing
개념을
사용합니다. 모델이 우리가 정의한 임곗값에 따라 이전 모델을 개선하면 승인 상태가 되고 다
음 단계로 나아갈 수 있습니다.
7.5.1
ResolverNode
새 모델을 이전 모델과 비교하려면
Resolver
컴포넌트가 필요합니다.
ResolverNodes
는
메타데이터스토어를 쿼리하는 일반 컴포넌트입니다. 여기서는
latest
_
blessed
_
model
_
resolver
를 사용합니다. 마지막으로 승인받은 모델을 확인하고 기준선으로 반환하여 새 후보
모델을 사용하여 ...
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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.