May 2022
Beginner to intermediate
448 pages
13h 7m
Korean
book
밑바닥부터 시작하는 데이터 과학 데이터 분석을 위한 파이썬 프로그래밍과 수학·통계 기초
by Joel Grus, Hangyeol Kim, Seongju Ha, Eunjung Park
Content preview from 밑바닥부터 시작하는 데이터 과학 데이터 분석을 위한 파이썬 프로그래밍과 수학·통계 기초
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from Scratch
353
오, 자연, 자연, 왜 그대는 그리도 정직하지 못한가.
남성들에게 그리도 진실되지 못한 추천을 해주다니!
- 헨리 필딩(
Henry
Fielding
)
또 다른 흔한 데이터 문제 중 하나는 추천(
recommendation
)이다. 넷플릭스
(
Netflix
)는 내가 보고 싶어할 법한 영화를 추천해 주며, 아마존(
Amazon
)은 사
고 싶어할 법한 제품을 추천해 준다. 트위터(
Twitter
)는 팔로우하고 싶어할 만한
사용자들을 추천해 준다. 이 장에서는 데이터를 사용하여 추천하는 방법 몇 가
지를 살펴볼 것이다.
이 장에서는 전에 사용했던
user_interests
데이터를 사용하도록 하자.
users
_
interests = [
["Hadoop", "Big Data", "HBase", "Java", "Spark", "Storm", "Cassandra"],
["NoSQL", "MongoDB", "Cassandra", "HBase", "Postgres"],
["Python", "scikit-learn", "scipy", "numpy", "statsmodels", "pandas"],
["R", "Python", "statistics", "regression", "probability"],
["machine learning", "regression", ...
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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.