September 2024
Beginner to intermediate
364 pages
8h 27m
Korean
Content preview from 머신러닝 인터뷰 실무 가이드
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193
CHAPTER 04
기술 인터뷰: 모델 학습 및 평가
●
여러분이 해당 분야에서 일반적인 머신러닝 과업에 대해 잘 알고 있습니다.
●
여러분이 해당 과업과 관련된 일반적인 알고리즘에 대해 잘 알고 있습니다.
●
여러분이 해당 모델을 평가하는 방법을 알고 있습니다.
인터뷰어의 관점: 이유를 설명하세요
인터뷰어가 여러분에게 어떤 모델을 선택했고, 모델 학습의 어느 단계에서 어떤 기법을 사용했는지 묻는다
면 그 이유도 함께 언급하는 것이 좋습니다. 인터뷰어가 전체 프로젝트에 대해 자세히 설명해달라고 요청하
지 않았다면 세세한 부분까지 설명할 필요는 없지만, 이유를 설명한다면 훨씬 더 설득력 있게 답변할 수 있
습니다.
머신러닝 과업 정의하기
이전 절에서는 데이터 획득에서 모델 학습까지의 단계가 반복되는 경우가 많으며, 각 반복의
근거를 설명하는 것이 인터뷰 답변에 도움이 된다는 점을 살펴보았습니다.
머신러닝 모델을 선택하려면 머신러닝 과업을 정의해야 합니다. 이를 파악하기 위해서는 어
떤 알고리즘을 사용할지와 해당 알고리즘과 관련된 과업이 무엇인지 스스로에게 물어보는 것
이 좋습니다. 해당 과업이 분류 문제인지 아니면 회귀 문제인지 결정하는 것이 그 예입니다.
올바른 알고리즘을 알려주는 정해진 방법은 없지만, 여러분은 아마도 다음과 같은 사항을 알
고 싶을 것입니다.
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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.