May 2020
Intermediate to advanced
456 pages
9h 13m
Japanese
Content preview from ゼロからはじめるデータサイエンス 第2版 ―Pythonで学ぶ基本と実践
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■
407
27
章
前 進しよう、
デ ー タ サ イ エ ン ティスト とし て
そして今再び、幸運を祈りつつ私は醜いわが子を世に送り出す。
−
メアリー・シェリー
●
小説家
（森下弓子訳『フランケンシュタイン』著者序文（1831年版）より）
ここから先は何に取り組みましょうか。データサイエンスに対して恐れを抱いてな
いのなら、次に学ぶべきことは山ほどあります。
27.1
IPython
IPython
（
https://ipython.org/
）は本書ですでに取り上げました。シェルとして
Python
標準シェル以上の機能を提供しています。加えて、（空行と空白によるフォー
マ ッ ト を 維 持 し た ま ま ）コ ー ド の コ ピ ー
&
ペーストを容易に行うための
magic
コマンド
（および、その他多くの機能）が用意されています。
IPython
を使いこなせば、さまざまなことが容易に進められます（少し学んだだけで
も、日常生活がより楽になります）。
本書の初版では、テキスト、ライブ
Python
コード、可視化を組み合わせること
ができる
IPython
（現在の
Jupyter
）
Notebook
についても学ぶことを勧めていま
した。
しかし
Notebook
は、初心者を混乱させ悪いコーディング慣行を助長しているこ
とがわかり（他にも多くの理由はありますが）、それ以来
Notebook
懐疑論者とな
りました（
https://twitter.com/joelgrus/status/1033035196428378113
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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.