October 2021
Beginner to intermediate
416 pages
9h 3m
Korean
Content preview from 살아 움직이는 머신러닝 파이프라인 설계: 텐서플로와 함께하는 머신러닝 프로젝트 자동화
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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.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.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.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.
122
살아 움직이는 머신러닝 파이프라인 설계
보시다시피 아파치 빔의 실행은 금방 복잡해지곤 하며, 데이터 과학자와 머신러닝 엔지니어는
처음부터 실행 지침을 작성하지 않습니다. 따라서
TFX
를 사용하면 매우 편리합니다.모든 내부
지침을 추상화하고 데이터 과학자가
preprocessing
_
fn
()
함수를 정의하는 등의 문제별 설
정에 집중할 수 있도록 합니다. 다음 절에서는 예제 프로젝트의
Transform
설정을 자세히 살
펴보겠습니다.
5.2.6
TFT
를 머신러닝 파이프라인에 통합하기
이 장의 마지막 절에서는 우리의 예제 프로젝트에
TFT
기능을 적용하는 방법을 설명합니다.
4
장에서는 데이터셋을 조사하여 범주형과 수치형 피처, 버킷화해야 하는 피처, 문자열 표현에서
벡터 표현까지 포함할 피처를 확인했습니다. 이 정보는 피처 엔지니어링을 정의하는 데 매우
중요합니다.
다음 코드에서는 피처를 정의합니다. 나중에 간편하게 처리하려고 각 변환 출력 데이터 유형을
나타내는 딕셔너리의 입력 피처 이름을 (원-핫 인코딩 피처, 버킷 처리 피처, 원시 문자열 표
현으로 ) 그룹화합니다.
import
tensorflow
as
tf
import
tensorflow_transform
as
tft
LABEL_KEY = “consumer_disputed”
# 피처 이름, 피처 차원
ONE_HOT_FEATURES ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access
More than 5,000 organizations count on O’Reilly
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.