March 2018
Beginner to intermediate
332 pages
6h 1m
Korean
Content preview from 9가지 사례로 익히는 고급 스파크 분석(2판): 현실 세계 빅데이터로 배우는 데이터 과학과 머신러닝
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.
183
6
장
숨은 의미 분석으로 위키백과 이해하기
(lyricsthe,0.8460798060853993), (lyric,0.8434937575368959),
(upbeat,0.8410212279939793), (song,0.8280655506697948),
(musically,0.8239497926624353), (anthemic,0.8207874883055177)
queryEngine.printTopTermsForTerm("tarantino")
(tarantino,1.0), (soderbergh,0.780999345687437),
(buscemi,0.7386998898933894), (screenplay,0.7347041267543623),
(spielberg,0.7342534745182226), (dicaprio,0.7279146798149239),
(filmmaking,0.7261103750076819), (lumet,0.7259812377657624),
(directorial,0.7195131565316943), (biopic,0.7164037755577743)
6.10
문서와 문서 사이의 연관도
문서 사이의 연관도 점수도 같은 방법으로 계산할 수 있다. 두 문서 사이의 연관도 점수를 구하
려면
u
1
T
S
와
u
2
T
S
사이의 코사인 유사도를 구하면 되는데, 여기서
u
i
는
U
에서 문서
i
에 대응
되는 행이다. 특정 문서와 나머지 모든 문서 사이의 유사도를 구하려면 정규화된 (
US
)
u
t
를 구
하면 된다.
정규화된
VS
를 구할 때와 같이 정규화된 ...
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.