August 2021
Beginner to intermediate
720 pages
15h 32m
Korean
Content preview from fastai와 파이토치가 만나 꽃피운 딥러닝
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428
2
fastai 애플리케이션 계층 이해하기
다른 예도 살펴보죠. 느낌표가 네 개 연속으로 등장한다면, 그중 하나만 유지하고
를 의미하는 특수 토큰과 숫자
4
로 대체합니다. 그러면 모델의 임베딩 행렬은 서로 다른 횟
수의 연속된 문자를 다르게 취급하지 않고, 반복된 구두점의 일반적인 개념 정보를 인코딩할
수 있습니다. 이와 유사하게 단어의 첫 문자가 대문자라면, 해당 대문자를 소문자로 변환하고
대문자를 의미하는 특수 토큰을 삽입하기도 하죠. 그러면 임베딩 행렬은 (단어의 소문자 버전
만 필요하므로 ) 계산과 메모리 자원을 절약하면서 모델이 대문자라는 개념을 학습할 수 있도
록 합니다.
다음은 몇 가지 특수 토큰의 설명입니다.
●
xxbos
텍스트 (여기서는 영화 리뷰)의 시작을 표시합니다.
●
xxmaj
다음 단어가 대문자로 시작함을 표시합니다 (모든 단어를 소문자로 만들었으므로 필요합니다 ).
●
xxunk
현재 단어가 목록에 없음을 표시합니다.
디폴트로 제공되는 규칙 목록을 확인해서 적용된 규칙을 파악할 수 있습니다.
>>> defaults.text_proc_rules
[<function fastai.text.core.fix_html(x)>,
<function fastai.text.core.replace_rep(t)>, ...
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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.