April 2020
Intermediate to advanced
552 pages
6h 13m
Japanese
Content preview from ゼロから作るDeep Learning ❸ ―フレームワーク編
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付録CGoogle Colaboratoryで動かす
Google Colaboratory（以降「Google Colab」と表記）は、クラウドで実行されるJupyterノートブック環境です。環境構築が不要で、ブラウザさえあれば誰でも利用できます。また、CPUだけでなくGPUも利用できます。
ここでは、DeZeroをGoogle Colabを使って動かす例を紹介します。例として、ステップ52で利用したコード（MNISTの学習コード）を動かしてみます。まずは、次のリンクにアクセスしてみましょう。
上のリンクをブラウザで開くと、図C-1のような画面が表示されます。図C-1のように、ノートブックの内容は「セル」に分かれています。この「セル」はテキストの他に、Pythonやその他の言語でコードを記述して実行することが可能です。セルのコードを実行するには、セルをクリックして選択し、コードの左側にある再生ボタンをクリックします。もしくは、キーボード・ショートカットの「command + return」または「Ctrl + Enter」からも実行できます。
図C-1 Google Colabの画面
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図C-1で表示されるデータは、本書のGitHubリポジトリにある ... |
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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.