https://b.hatena.ne.jp/hide_o_55/python/ pythonに関するhide_o_55のはてなブックマーク (77) https://qiita.com/kishiyama/items/b9d0a7ba3f03fd4089f3 hide_o_55 2018-12-22T08:04:25Z python pandas <blockquote cite="https://qiita.com/kishiyama/items/b9d0a7ba3f03fd4089f3" title="pandasで1000万件のデータの前処理を高速にするTips集 - Qiita"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fqiita.com%2Fkishiyama%2Fitems%2Fb9d0a7ba3f03fd4089f3" alt="" /> <a href="https://qiita.com/kishiyama/items/b9d0a7ba3f03fd4089f3">pandasで1000万件のデータの前処理を高速にするTips集 - Qiita</a></cite><p><a href="https://qiita.com/kishiyama/items/b9d0a7ba3f03fd4089f3"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/dbdc5c5df5a89ab47ff264928df56c8a349061f9/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fqiita-user-contents.imgix.net%252Fhttps%25253A%25252F%25252Fcdn.qiita.com%25252Fassets%25252Fpublic%25252Fadvent-calendar-ogp-background-7940cd1c8db80a7ec40711d90f43539e.jpg%253Fixlib%253Drb-4.0.0%2526w%253D1200%2526blend64%253DaHR0cHM6Ly9xaWl0YS11c2VyLXByb2ZpbGUtaW1hZ2VzLmltZ2l4Lm5ldC9odHRwcyUzQSUyRiUyRnMzLWFwLW5vcnRoZWFzdC0xLmFtYXpvbmF3cy5jb20lMkZxaWl0YS1pbWFnZS1zdG9yZSUyRjAlMkYyMTg0MDElMkY1NGJhMGM4MGUxZDMyYTk0ZThjYTJjMzllMGZkZjVlNDdlNGUwYzdjJTJGeF9sYXJnZS5wbmclM0YxNTczMjA2NjExP2l4bGliPXJiLTQuMC4wJmFyPTElM0ExJmZpdD1jcm9wJm1hc2s9ZWxsaXBzZSZiZz1GRkZGRkYmZm09cG5nMzImcz0yNTdmMjhiNDI4NDdmMGFiYTA1Yjc3MTVhMzg0ZmJjNg%2526blend-x%253D120%2526blend-y%253D467%2526blend-w%253D82%2526blend-h%253D82%2526blend-mode%253Dnormal%2526s%253D2ff448db8458890aa40d2cc359af3d58%3Fixlib%3Drb-4.0.0%26w%3D1200%26fm%3Djpg%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk2MCZoPTMyNCZ0eHQ9cGFuZGFzJUUzJTgxJUE3MTAwMCVFNCVCOCU4NyVFNCVCQiVCNiVFMyU4MSVBRSVFMyU4MyU4NyVFMyU4MyVCQyVFMyU4MiVCRiVFMyU4MSVBRSVFNSU4OSU4RCVFNSU4NyVBNiVFNyU5MCU4NiVFMyU4MiU5MiVFOSVBQiU5OCVFOSU4MCU5RiVFMyU4MSVBQiVFMyU4MSU5OSVFMyU4MiU4QlRpcHMlRTklOUIlODYmdHh0LWFsaWduPWxlZnQlMkN0b3AmdHh0LWNvbG9yPSUyMzNBM0MzQyZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT01NiZ0eHQtcGFkPTAmcz1kM2JiMDdmZWIxM2U5MDVjZGM0ZmZmMzNjYWE0MWU4ZQ%26mark-x%3D120%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTgzOCZoPTU4JnR4dD0lNDBraXNoaXlhbWEmdHh0LWNvbG9yPSUyMzNBM0MzQyZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT0zNiZ0eHQtcGFkPTAmcz1jNjI5NmFlMmZiMGE2ZWVkNmRiYmVkNGQ4ODY1ZDhiMA%26blend-x%3D242%26blend-y%3D480%26blend-w%3D838%26blend-h%3D46%26blend-fit%3Dcrop%26blend-crop%3Dleft%252Cbottom%26blend-mode%3Dnormal%26s%3Db832c9e1f27adc2d1a13c3955d6781c1" alt="pandasで1000万件のデータの前処理を高速にするTips集 - Qiita" title="pandasで1000万件のデータの前処理を高速にするTips集 - Qiita" class="entry-image" /></a></p><p>はじめに 当社にアルバイトに来ていた人（来春に新卒入社の予定）に「pandasを高速化するための情報は無いですか？」と尋ねられました。 このパッケージの使い方は多数の書籍やWebで体系立った記事で書かれています。 しかし、高速化に関しては体系的な情報源が思いつかなかったので、「実際に書いてみて、1つ1つチュー...</p><p><a href="https://b.hatena.ne.jp/entry/s/qiita.com/kishiyama/items/b9d0a7ba3f03fd4089f3"><img src="https://b.hatena.ne.jp/entry/image/https://qiita.com/kishiyama/items/b9d0a7ba3f03fd4089f3" alt="はてなブックマーク - pandasで1000万件のデータの前処理を高速にするTips集 - Qiita" title="はてなブックマーク - pandasで1000万件のデータの前処理を高速にするTips集 - Qiita" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/qiita.com/kishiyama/items/b9d0a7ba3f03fd4089f3"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 366 https://github.com/erikbern/ann-benchmarks hide_o_55 2018-11-20T04:16:33Z python ann <blockquote cite="https://github.com/erikbern/ann-benchmarks" title="GitHub - erikbern/ann-benchmarks: Benchmarks of approximate nearest neighbor libraries in Python"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fgithub.com%2Ferikbern%2Fann-benchmarks" alt="" /> <a href="https://github.com/erikbern/ann-benchmarks">GitHub - erikbern/ann-benchmarks: Benchmarks of approximate nearest neighbor libraries in Python</a></cite><p><a href="https://github.com/erikbern/ann-benchmarks"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/c4db2858f0f1144226bb82ac7514fb8968822d02/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fopengraph.githubassets.com%2Fe10bb5f5284393cd49be00863444016a31a6698c41472d91ee0eefe92b44d245%2Ferikbern%2Fann-benchmarks" alt="GitHub - erikbern/ann-benchmarks: Benchmarks of approximate nearest neighbor libraries in Python" title="GitHub - erikbern/ann-benchmarks: Benchmarks of approximate nearest neighbor libraries in Python" class="entry-image" /></a></p><p>You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert</p><p><a href="https://b.hatena.ne.jp/entry/s/github.com/erikbern/ann-benchmarks"><img src="https://b.hatena.ne.jp/entry/image/https://github.com/erikbern/ann-benchmarks" alt="はてなブックマーク - GitHub - erikbern/ann-benchmarks: Benchmarks of approximate nearest neighbor libraries in Python" title="はてなブックマーク - GitHub - erikbern/ann-benchmarks: Benchmarks of approximate nearest neighbor libraries in Python" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/github.com/erikbern/ann-benchmarks"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 13 https://github.com/sony/nnabla hide_o_55 2017-06-27T02:54:21Z C++ deep learning Python <blockquote cite="https://github.com/sony/nnabla" title="ImageNetを224秒で学習し世界最速を達成！ – ブログ – Neural Network Libraries Sites"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fgithub.com%2Fsony%2Fnnabla" alt="" /> <a href="https://github.com/sony/nnabla">ImageNetを224秒で学習し世界最速を達成！ – ブログ – Neural Network Libraries Sites</a></cite><p><a href="https://github.com/sony/nnabla"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/b055c81a7a5709d8073328a2f13e193c2dbb4339/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fopengraph.githubassets.com%2Febfd22c8f4e955946c232e8d41a1418b13e6c9f8112673b13471d8b5c73d5fe4%2Fsony%2Fnnabla" alt="ImageNetを224秒で学習し世界最速を達成！ – ブログ – Neural Network Libraries Sites" title="ImageNetを224秒で学習し世界最速を達成！ – ブログ – Neural Network Libraries Sites" class="entry-image" /></a></p><p>You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert</p><p><a href="https://b.hatena.ne.jp/entry/s/github.com/sony/nnabla"><img src="https://b.hatena.ne.jp/entry/image/https://github.com/sony/nnabla" alt="はてなブックマーク - ImageNetを224秒で学習し世界最速を達成！ – ブログ – Neural Network Libraries Sites" title="はてなブックマーク - ImageNetを224秒で学習し世界最速を達成！ – ブログ – Neural Network Libraries Sites" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/github.com/sony/nnabla"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 164 https://ymotongpoo.hatenablog.com/entry/2017/02/02/182647 hide_o_55 2017-02-03T08:11:28Z python <blockquote cite="https://ymotongpoo.hatenablog.com/entry/2017/02/02/182647" title="wheelのありがたさとAnacondaへの要望 - YAMAGUCHI::weblog"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fymotongpoo.hatenablog.com%2Fentry%2F2017%2F02%2F02%2F182647" alt="" /> <a href="https://ymotongpoo.hatenablog.com/entry/2017/02/02/182647">wheelのありがたさとAnacondaへの要望 - YAMAGUCHI::weblog</a></cite><p><a href="https://ymotongpoo.hatenablog.com/entry/2017/02/02/182647"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/650efe6e0cf181645bda0214b14c9bad8bde9862/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fogimage.blog.st-hatena.com%2F13208692334729888336%2F10328749687211212254%2F1486737527" alt="wheelのありがたさとAnacondaへの要望 - YAMAGUCHI::weblog" title="wheelのありがたさとAnacondaへの要望 - YAMAGUCHI::weblog" class="entry-image" /></a></p><p>はじめに こんにちは、Python界のラファエル・ナダルです。全豪オープンテニス、盛り上がりましたね。さて、先日次のようなエントリーを立て続けに書いたんですが、「なぜAnacondaに関しての記述がないのか」という突っ込みをもらったので、参照用にメモを残しておきます。 Pythonの仮想環境構築 2017.01版 - YAMAGUCHI:...</p><p><a href="https://b.hatena.ne.jp/entry/s/ymotongpoo.hatenablog.com/entry/2017/02/02/182647"><img src="https://b.hatena.ne.jp/entry/image/https://ymotongpoo.hatenablog.com/entry/2017/02/02/182647" alt="はてなブックマーク - wheelのありがたさとAnacondaへの要望 - YAMAGUCHI::weblog" title="はてなブックマーク - wheelのありがたさとAnacondaへの要望 - YAMAGUCHI::weblog" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/ymotongpoo.hatenablog.com/entry/2017/02/02/182647"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 355 https://www.phoronix.com/news/Pyston-Dropbox-Stops hide_o_55 2017-02-01T06:02:42Z python <blockquote cite="https://www.phoronix.com/news/Pyston-Dropbox-Stops" title="Pyston Now 95% Faster Than CPython, But Dropbox Just Stopped Supporting It - Phoronix"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fwww.phoronix.com%2Fnews%2FPyston-Dropbox-Stops" alt="" /> <a href="https://www.phoronix.com/news/Pyston-Dropbox-Stops">Pyston Now 95% Faster Than CPython, But Dropbox Just Stopped Supporting It - Phoronix</a></cite><p><a href="https://www.phoronix.com/news/Pyston-Dropbox-Stops"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/0472f1adcac7b51a519b572d718557dcad8458d7/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fwww.phoronix.com%2Fassets%2Fcategories%2Fprogramming.jpg" alt="Pyston Now 95% Faster Than CPython, But Dropbox Just Stopped Supporting It - Phoronix" title="Pyston Now 95% Faster Than CPython, But Dropbox Just Stopped Supporting It - Phoronix" class="entry-image" /></a></p><p>Pyston Now 95% Faster Than CPython, But Dropbox Just Stopped Supporting It Written by Michael Larabel in Programming on 31 January 2017 at 03:38 PM EST. 36 Comments Back in 2014 Dropbox announced the Pyston project as an open-source JIT compiler to Python focusing upon maximum performance. With t...</p><p><a href="https://b.hatena.ne.jp/entry/s/www.phoronix.com/news/Pyston-Dropbox-Stops"><img src="https://b.hatena.ne.jp/entry/image/https://www.phoronix.com/news/Pyston-Dropbox-Stops" alt="はてなブックマーク - Pyston Now 95% Faster Than CPython, But Dropbox Just Stopped Supporting It - Phoronix" title="はてなブックマーク - Pyston Now 95% Faster Than CPython, But Dropbox Just Stopped Supporting It - Phoronix" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/www.phoronix.com/news/Pyston-Dropbox-Stops"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 3 https://opensource.googleblog.com/2017/01/grumpy-go-running-python.html hide_o_55 2017-01-05T00:10:18Z golang python <blockquote cite="https://opensource.googleblog.com/2017/01/grumpy-go-running-python.html" title="Grumpy: Go running Python!"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fopensource.googleblog.com%2F2017%2F01%2Fgrumpy-go-running-python.html" alt="" /> <a href="https://opensource.googleblog.com/2017/01/grumpy-go-running-python.html">Grumpy: Go running Python!</a></cite><p><a href="https://opensource.googleblog.com/2017/01/grumpy-go-running-python.html"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/5eabca61edcab6081b9a608cd8ded11ccbe98709/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fopensource.google%2Fimages%2Fos-anim-main.gif" alt="Grumpy: Go running Python!" title="Grumpy: Go running Python!" class="entry-image" /></a></p><p>The latest news from Google on open source releases, major projects, events, and outreach programs for early career developers. Google runs millions of lines of Python code. The front-end server that drives youtube.com and YouTube’s APIs is primarily written in Python, and it serves millions of r...</p><p><a href="https://b.hatena.ne.jp/entry/s/opensource.googleblog.com/2017/01/grumpy-go-running-python.html"><img src="https://b.hatena.ne.jp/entry/image/https://opensource.googleblog.com/2017/01/grumpy-go-running-python.html" alt="はてなブックマーク - Grumpy: Go running Python!" title="はてなブックマーク - Grumpy: Go running Python!" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/opensource.googleblog.com/2017/01/grumpy-go-running-python.html"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 327 http://dsas.blog.klab.org/archives/python-dict-internal.html hide_o_55 2016-06-23T01:38:34Z python <blockquote cite="http://dsas.blog.klab.org/archives/python-dict-internal.html" title="Python の dict の実装詳解 : DSAS開発者の部屋"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=http%3A%2F%2Fdsas.blog.klab.org%2Farchives%2Fpython-dict-internal.html" alt="" /> <a href="http://dsas.blog.klab.org/archives/python-dict-internal.html">Python の dict の実装詳解 : DSAS開発者の部屋</a></cite><p><a href="http://dsas.blog.klab.org/archives/python-dict-internal.html"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/0a91f058deb8368ab7dbff4aeb480f0d881d386f/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fparts.blog.livedoor.jp%2Fimg%2Fusr%2Fcmn%2Fogp_image%2Flivedoor.png" alt="Python の dict の実装詳解 : DSAS開発者の部屋" title="Python の dict の実装詳解 : DSAS開発者の部屋" class="entry-image" /></a></p><p>@methane です。 最近 Python の dict をハックしているので、その紹介をしたいと思います。 ですが、まずこの記事では現在 (Python 3.6a2) の dict の実装を詳解します。 データ構造 基本となる構造体は3つです。(Python 3.6a2 のソースより引用) typedef struct _dictkeysobject PyDictKeysObject; typedef struct { P...</p><p><a href="https://b.hatena.ne.jp/entry/dsas.blog.klab.org/archives/python-dict-internal.html"><img src="https://b.hatena.ne.jp/entry/image/http://dsas.blog.klab.org/archives/python-dict-internal.html" alt="はてなブックマーク - Python の dict の実装詳解 : DSAS開発者の部屋" title="はてなブックマーク - Python の dict の実装詳解 : DSAS開発者の部屋" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/dsas.blog.klab.org/archives/python-dict-internal.html"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 27 https://methane.hatenablog.jp/entry/2016/03/02/prompt_toolkit_%E3%81%8C%E3%82%A2%E3%83%84%E3%81%84 hide_o_55 2016-03-02T01:12:51Z python <blockquote cite="https://methane.hatenablog.jp/entry/2016/03/02/prompt_toolkit_%E3%81%8C%E3%82%A2%E3%83%84%E3%81%84" title="prompt_toolkit がアツい - methaneのブログ"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fmethane.hatenablog.jp%2Fentry%2F2016%2F03%2F02%2Fprompt_toolkit_%25E3%2581%258C%25E3%2582%25A2%25E3%2583%2584%25E3%2581%2584" alt="" /> <a href="https://methane.hatenablog.jp/entry/2016/03/02/prompt_toolkit_%E3%81%8C%E3%82%A2%E3%83%84%E3%81%84">prompt_toolkit がアツい - methaneのブログ</a></cite><p><a href="https://methane.hatenablog.jp/entry/2016/03/02/prompt_toolkit_%E3%81%8C%E3%82%A2%E3%83%84%E3%81%84"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/d5a7289374b85fda52cb2a4b6e760a0e39b3941f/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fcdn.image.st-hatena.com%2Fimage%2Fscale%2Fa5adf7b2e001ea36790597c3ba7b6310667d2a30%2Fbackend%3Dimagemagick%3Bversion%3D1%3Bwidth%3D1300%2Fhttp%253A%252F%252Fcdn-ak.f.st-hatena.com%252Fimages%252Ffotolife%252Fm%252Fmethane%252F20160302%252F20160302004342.gif" alt="prompt_toolkit がアツい - methaneのブログ" title="prompt_toolkit がアツい - methaneのブログ" class="entry-image" /></a></p><p>とりあえず mycli と aws-shell のスクリーンキャストを見てください。 prompt_toolkit はこのようなリッチコンソールアプリを作るためのライブラリです。 Windows でも動きます。 Jupyter (ipython notebook) を切り離した、コンソール版の ipython も次のメジャーバージョンでは readline ベースから prompt_toolkit ...</p><p><a href="https://b.hatena.ne.jp/entry/s/methane.hatenablog.jp/entry/2016/03/02/prompt_toolkit_%E3%81%8C%E3%82%A2%E3%83%84%E3%81%84"><img src="https://b.hatena.ne.jp/entry/image/https://methane.hatenablog.jp/entry/2016/03/02/prompt_toolkit_%E3%81%8C%E3%82%A2%E3%83%84%E3%81%84" alt="はてなブックマーク - prompt_toolkit がアツい - methaneのブログ" title="はてなブックマーク - prompt_toolkit がアツい - methaneのブログ" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/methane.hatenablog.jp/entry/2016/03/02/prompt_toolkit_%E3%81%8C%E3%82%A2%E3%83%84%E3%81%84"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 306 https://morepypy.blogspot.com/2015/10/pypy-400-released-jit-with-simd.html hide_o_55 2015-10-30T00:40:12Z PyPy Python <blockquote cite="https://morepypy.blogspot.com/2015/10/pypy-400-released-jit-with-simd.html" title="PyPy 4.0.0 Released - A Jit with SIMD Vectorization and More"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fmorepypy.blogspot.com%2F2015%2F10%2Fpypy-400-released-jit-with-simd.html" alt="" /> <a href="https://morepypy.blogspot.com/2015/10/pypy-400-released-jit-with-simd.html">PyPy 4.0.0 Released - A Jit with SIMD Vectorization and More</a></cite><p><a href="https://morepypy.blogspot.com/2015/10/pypy-400-released-jit-with-simd.html"><img src="" alt="PyPy 4.0.0 Released - A Jit with SIMD Vectorization and More" title="PyPy 4.0.0 Released - A Jit with SIMD Vectorization and More" class="entry-image" /></a></p><p>We’re pleased and proud to unleash PyPy 4.0.0, a major update of the PyPy python 2.7.10 compatible interpreter with a Just In Time compiler. We have improved warmup time and memory overhead used for tracing, added vectorization for numpy and general loops where possible on x86 hardware (disabled ...</p><p><a href="https://b.hatena.ne.jp/entry/s/morepypy.blogspot.com/2015/10/pypy-400-released-jit-with-simd.html"><img src="https://b.hatena.ne.jp/entry/image/https://morepypy.blogspot.com/2015/10/pypy-400-released-jit-with-simd.html" alt="はてなブックマーク - PyPy 4.0.0 Released - A Jit with SIMD Vectorization and More" title="はてなブックマーク - PyPy 4.0.0 Released - A Jit with SIMD Vectorization and More" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/morepypy.blogspot.com/2015/10/pypy-400-released-jit-with-simd.html"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 17 https://github.com/MagicStack/MagicPython hide_o_55 2015-10-20T13:00:00Z Python <blockquote cite="https://github.com/MagicStack/MagicPython" title="GitHub - MagicStack/MagicPython: Cutting edge Python syntax highlighter for Sublime Text, Atom and Visual Studio Code. Used by GitHub to highlight your Python code!"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fgithub.com%2FMagicStack%2FMagicPython" alt="" /> <a href="https://github.com/MagicStack/MagicPython">GitHub - MagicStack/MagicPython: Cutting edge Python syntax highlighter for Sublime Text, Atom and Visual Studio Code. Used by GitHub to highlight your Python code!</a></cite><p><a href="https://github.com/MagicStack/MagicPython"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/25d38ad62fca25b24a89283fc58d4df5022c4698/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fopengraph.githubassets.com%2F5e7e18180487138540f87615d661a76246d128d7210e024c03fab401b5e53f89%2FMagicStack%2FMagicPython" alt="GitHub - MagicStack/MagicPython: Cutting edge Python syntax highlighter for Sublime Text, Atom and Visual Studio Code. Used by GitHub to highlight your Python code!" title="GitHub - MagicStack/MagicPython: Cutting edge Python syntax highlighter for Sublime Text, Atom and Visual Studio Code. Used by GitHub to highlight your Python code!" class="entry-image" /></a></p><p>This is a package with preferences and syntax highlighter for cutting edge Python 3, although Python 2 is well supported, too. The syntax is compatible with Sublime Text, Atom and Visual Studio Code. It is meant to be a drop-in replacement for the default Python package. Attention VSCode users: M...</p><p><a href="https://b.hatena.ne.jp/entry/s/github.com/MagicStack/MagicPython"><img src="https://b.hatena.ne.jp/entry/image/https://github.com/MagicStack/MagicPython" alt="はてなブックマーク - GitHub - MagicStack/MagicPython: Cutting edge Python syntax highlighter for Sublime Text, Atom and Visual Studio Code. Used by GitHub to highlight your Python code!" title="はてなブックマーク - GitHub - MagicStack/MagicPython: Cutting edge Python syntax highlighter for Sublime Text, Atom and Visual Studio Code. Used by GitHub to highlight your Python code!" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/github.com/MagicStack/MagicPython"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 7 https://methane.hatenablog.jp/entry/2015/10/13/CPython_%E3%81%AE_GC_%E3%83%81%E3%83%A5%E3%83%BC%E3%83%8B%E3%83%B3%E3%82%B0 hide_o_55 2015-10-13T14:10:03Z python <blockquote cite="https://methane.hatenablog.jp/entry/2015/10/13/CPython_%E3%81%AE_GC_%E3%83%81%E3%83%A5%E3%83%BC%E3%83%8B%E3%83%B3%E3%82%B0" title="CPython の GC チューニング - methaneのブログ"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fmethane.hatenablog.jp%2Fentry%2F2015%2F10%2F13%2FCPython_%25E3%2581%25AE_GC_%25E3%2583%2581%25E3%2583%25A5%25E3%2583%25BC%25E3%2583%258B%25E3%2583%25B3%25E3%2582%25B0" alt="" /> <a href="https://methane.hatenablog.jp/entry/2015/10/13/CPython_%E3%81%AE_GC_%E3%83%81%E3%83%A5%E3%83%BC%E3%83%8B%E3%83%B3%E3%82%B0">CPython の GC チューニング - methaneのブログ</a></cite><p><a href="https://methane.hatenablog.jp/entry/2015/10/13/CPython_%E3%81%AE_GC_%E3%83%81%E3%83%A5%E3%83%BC%E3%83%8B%E3%83%B3%E3%82%B0"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/600416ccd5e84959415f24249e65152a2ea2325b/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fogimage.blog.st-hatena.com%2F12704591929890341541%2F6653458415124458178%2F1444732769" alt="CPython の GC チューニング - methaneのブログ" title="CPython の GC チューニング - methaneのブログ" class="entry-image" /></a></p><p>ISUCON は Go で参戦しているんだけど、複数のチームが Python で予選通過したらしいので、応援のために Tips を公開していこうと思う。 目次 CPython の GC について 統計情報を出力する 第一世代GCの間隔を調整する Out of Band GC 循環参照を見つけて対処する CPython の GC について CPython のGCは参照カウント＋循...</p><p><a href="https://b.hatena.ne.jp/entry/s/methane.hatenablog.jp/entry/2015/10/13/CPython_%E3%81%AE_GC_%E3%83%81%E3%83%A5%E3%83%BC%E3%83%8B%E3%83%B3%E3%82%B0"><img src="https://b.hatena.ne.jp/entry/image/https://methane.hatenablog.jp/entry/2015/10/13/CPython_%E3%81%AE_GC_%E3%83%81%E3%83%A5%E3%83%BC%E3%83%8B%E3%83%B3%E3%82%B0" alt="はてなブックマーク - CPython の GC チューニング - methaneのブログ" title="はてなブックマーク - CPython の GC チューニング - methaneのブログ" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/methane.hatenablog.jp/entry/2015/10/13/CPython_%E3%81%AE_GC_%E3%83%81%E3%83%A5%E3%83%BC%E3%83%8B%E3%83%B3%E3%82%B0"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 62 https://qiita.com/ksato9700/items/9a0aef07d90d00e67525 hide_o_55 2015-09-13T06:37:56Z python <blockquote cite="https://qiita.com/ksato9700/items/9a0aef07d90d00e67525" title="Python3.5の新機能 - Qiita"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fqiita.com%2Fksato9700%2Fitems%2F9a0aef07d90d00e67525" alt="" /> <a href="https://qiita.com/ksato9700/items/9a0aef07d90d00e67525">Python3.5の新機能 - Qiita</a></cite><p><a href="https://qiita.com/ksato9700/items/9a0aef07d90d00e67525"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/aafa7176b6f684cb0eb461f1c03327150c78834c/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fqiita-user-contents.imgix.net%252Fhttps%25253A%25252F%25252Fcdn.qiita.com%25252Fassets%25252Fpublic%25252Farticle-ogp-background-afbab5eb44e0b055cce1258705637a91.png%253Fixlib%253Drb-4.0.0%2526w%253D1200%2526blend64%253DaHR0cHM6Ly9xaWl0YS11c2VyLXByb2ZpbGUtaW1hZ2VzLmltZ2l4Lm5ldC9odHRwcyUzQSUyRiUyRnFpaXRhLWltYWdlLXN0b3JlLnMzLmFtYXpvbmF3cy5jb20lMkYwJTJGMzAzNDIlMkZwcm9maWxlLWltYWdlcyUyRjE0NzM2ODU0ODE_aXhsaWI9cmItNC4wLjAmYXI9MSUzQTEmZml0PWNyb3AmbWFzaz1lbGxpcHNlJmJnPUZGRkZGRiZmbT1wbmczMiZzPTBjODNiNjFlMTFiOTUxYzA2ZmU3NjhiNTQ3YTgxNDky%2526blend-x%253D120%2526blend-y%253D467%2526blend-w%253D82%2526blend-h%253D82%2526blend-mode%253Dnormal%2526s%253Def6bf43d5b2f8e69db16af6ac9ad8c01%3Fixlib%3Drb-4.0.0%26w%3D1200%26fm%3Djpg%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTk2MCZoPTMyNCZ0eHQ9UHl0aG9uMy41JUUzJTgxJUFFJUU2JTk2JUIwJUU2JUE5JTlGJUU4JTgzJUJEJnR4dC1hbGlnbj1sZWZ0JTJDdG9wJnR4dC1jb2xvcj0lMjMxRTIxMjEmdHh0LWZvbnQ9SGlyYWdpbm8lMjBTYW5zJTIwVzYmdHh0LXNpemU9NTYmdHh0LXBhZD0wJnM9MzE3NjdjNzkzYjQ4YjhiOTJkOGQ2ZTQ2NGJkYTA0NTg%26mark-x%3D120%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjAuMCZ3PTgzOCZoPTU4JnR4dD0lNDBrc2F0bzk3MDAmdHh0LWNvbG9yPSUyMzFFMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT0zNiZ0eHQtcGFkPTAmcz1jMzQ5NjI5ZTcwODVmYTU1YjA4NTM4NDYwM2I5MzVkNw%26blend-x%3D242%26blend-y%3D480%26blend-w%3D838%26blend-h%3D46%26blend-fit%3Dcrop%26blend-crop%3Dleft%252Cbottom%26blend-mode%3Dnormal%26s%3D4d5277f3358ee9b1d080b2516d9c01ef" alt="Python3.5の新機能 - Qiita" title="Python3.5の新機能 - Qiita" class="entry-image" /></a></p><p>はじめに 開発ロードマップ(PEP-478)によると正式リリースが9/13(おそらくUS時間)に予定されているPython 3.5。追加のリリース候補(rc4)が9/9にリリースされたこともあり、多少遅れる可能性もあるが、おそらくは一週間以内にでることであろう。ということで、Python3.5の変更点の日本語まとめ + 一言コメントをしてみた...</p><p><a href="https://b.hatena.ne.jp/entry/s/qiita.com/ksato9700/items/9a0aef07d90d00e67525"><img src="https://b.hatena.ne.jp/entry/image/https://qiita.com/ksato9700/items/9a0aef07d90d00e67525" alt="はてなブックマーク - Python3.5の新機能 - Qiita" title="はてなブックマーク - Python3.5の新機能 - Qiita" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/qiita.com/ksato9700/items/9a0aef07d90d00e67525"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 120 https://github.com/go-python/gopy hide_o_55 2015-08-27T00:26:48Z golang python <blockquote cite="https://github.com/go-python/gopy" title="GitHub - go-python/gopy: gopy generates a CPython extension module from a go package."><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fgithub.com%2Fgo-python%2Fgopy" alt="" /> <a href="https://github.com/go-python/gopy">GitHub - go-python/gopy: gopy generates a CPython extension module from a go package.</a></cite><p><a href="https://github.com/go-python/gopy"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/efa8cde72287ce246f8c6e318a6780b1b96fe89a/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fopengraph.githubassets.com%2F0e636d585dee2a17ec0c17c162ee2f39145eba3c30f6cf62e9ef7e945ce0e1ec%2Fgo-python%2Fgopy" alt="GitHub - go-python/gopy: gopy generates a CPython extension module from a go package." title="GitHub - go-python/gopy: gopy generates a CPython extension module from a go package." class="entry-image" /></a></p><p>gopy generates (and compiles) a CPython extension module from a go package. This is an improved version that works with current versions of Go (e.g., 1.15 -- should work with any future version going forward), and uses unique int64 handles to interface with python, so that no pointers are interch...</p><p><a href="https://b.hatena.ne.jp/entry/s/github.com/go-python/gopy"><img src="https://b.hatena.ne.jp/entry/image/https://github.com/go-python/gopy" alt="はてなブックマーク - GitHub - go-python/gopy: gopy generates a CPython extension module from a go package." title="はてなブックマーク - GitHub - go-python/gopy: gopy generates a CPython extension module from a go package." border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/github.com/go-python/gopy"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 20 https://voluntas.medium.com/pypy-%E3%82%92%E6%9C%AC%E7%95%AA%E3%81%AB%E5%B0%8E%E5%85%A5%E3%81%97%E3%81%9F-7d6572a825fa “ただ、注意して欲しいのは PyPy はとてつもなくメモリーを消費する" なるほど hide_o_55 2015-08-10T05:50:59Z PyPy python <blockquote cite="https://voluntas.medium.com/pypy-%E3%82%92%E6%9C%AC%E7%95%AA%E3%81%AB%E5%B0%8E%E5%85%A5%E3%81%97%E3%81%9F-7d6572a825fa" title="PyPy を本番に導入した"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fvoluntas.medium.com%2Fpypy-%25E3%2582%2592%25E6%259C%25AC%25E7%2595%25AA%25E3%2581%25AB%25E5%25B0%258E%25E5%2585%25A5%25E3%2581%2597%25E3%2581%259F-7d6572a825fa" alt="" /> <a href="https://voluntas.medium.com/pypy-%E3%82%92%E6%9C%AC%E7%95%AA%E3%81%AB%E5%B0%8E%E5%85%A5%E3%81%97%E3%81%9F-7d6572a825fa">PyPy を本番に導入した</a></cite><p><a href="https://voluntas.medium.com/pypy-%E3%82%92%E6%9C%AC%E7%95%AA%E3%81%AB%E5%B0%8E%E5%85%A5%E3%81%97%E3%81%9F-7d6572a825fa"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/86df1f2804cb6a0f509a7ccbff7bf551942ffd23/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fmiro.medium.com%2Fv2%2Fda%3Atrue%2Fbc1f8416df0cad099e43cda2872716e5864f18a73bda2a7547ea082aca9b5632" alt="PyPy を本番に導入した" title="PyPy を本番に導入した" class="entry-image" /></a></p><p>計画したのは半年以上前、検証は 2 ヶ月かかった。 結果的には CPU 使用率は半分になり性能は倍になった。もちろん、本番で、だ。 これから徐々に CPython 環境を PyPy 環境へと置き換えていく。PyPy の最大の魅力はその性能だろう。性能が大きく上がるため、既存環境にかかっているサーバ費用を削減することが出来る。 ...</p><p><a href="https://b.hatena.ne.jp/entry/s/voluntas.medium.com/pypy-%E3%82%92%E6%9C%AC%E7%95%AA%E3%81%AB%E5%B0%8E%E5%85%A5%E3%81%97%E3%81%9F-7d6572a825fa"><img src="https://b.hatena.ne.jp/entry/image/https://voluntas.medium.com/pypy-%E3%82%92%E6%9C%AC%E7%95%AA%E3%81%AB%E5%B0%8E%E5%85%A5%E3%81%97%E3%81%9F-7d6572a825fa" alt="はてなブックマーク - PyPy を本番に導入した" title="はてなブックマーク - PyPy を本番に導入した" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/voluntas.medium.com/pypy-%E3%82%92%E6%9C%AC%E7%95%AA%E3%81%AB%E5%B0%8E%E5%85%A5%E3%81%97%E3%81%9F-7d6572a825fa"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 12 https://shinh.hatenablog.com/entry/2015/05/11/012223 hide_o_55 2015-05-11T00:56:34Z python <blockquote cite="https://shinh.hatenablog.com/entry/2015/05/11/012223" title="Python 2/3 で小文字アルファベットと丸括弧だけでプログラムを書く - 兼雑記"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fshinh.hatenablog.com%2Fentry%2F2015%2F05%2F11%2F012223" alt="" /> <a href="https://shinh.hatenablog.com/entry/2015/05/11/012223">Python 2/3 で小文字アルファベットと丸括弧だけでプログラムを書く - 兼雑記</a></cite><p><a href="https://shinh.hatenablog.com/entry/2015/05/11/012223"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/634b21dfcabbcc73621149be2f5cda0556e40d8f/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fogimage.blog.st-hatena.com%2F12704346814673860805%2F8454420450094087428%2F1431274943" alt="Python 2/3 で小文字アルファベットと丸括弧だけでプログラムを書く - 兼雑記" title="Python 2/3 で小文字アルファベットと丸括弧だけでプログラムを書く - 兼雑記" class="entry-image" /></a></p><p>http://d.hatena.ne.jp/nishiohirokazu/20120906/1346938523 を読んで、なるほどー、でもカンマが必要というのは説得力が弱いな、と思ったので頑張ってみました。任意の Python コードを小文字アルファベットと丸括弧だけに変換できます。 http://shinh.skr.jp/obf/ppencode_py.html 根っこの部分 は西尾さんのコードと...</p><p><a href="https://b.hatena.ne.jp/entry/s/shinh.hatenablog.com/entry/2015/05/11/012223"><img src="https://b.hatena.ne.jp/entry/image/https://shinh.hatenablog.com/entry/2015/05/11/012223" alt="はてなブックマーク - Python 2/3 で小文字アルファベットと丸括弧だけでプログラムを書く - 兼雑記" title="はてなブックマーク - Python 2/3 で小文字アルファベットと丸括弧だけでプログラムを書く - 兼雑記" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/shinh.hatenablog.com/entry/2015/05/11/012223"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 11 https://jupyter.org/ hide_o_55 2015-05-08T01:31:39Z python <blockquote cite="https://jupyter.org/" title="Project Jupyter"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fjupyter.org%2F" alt="" /> <a href="https://jupyter.org/">Project Jupyter</a></cite><p><a href="https://jupyter.org/"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/835da96ea73b4627c61ad9064db577c3e01eda69/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fjupyter.org%2Fassets%2Fshare.png" alt="Project Jupyter" title="Project Jupyter" class="entry-image" /></a></p><p>Free software, open standards, and web services for interactive computing across all programming languages JupyterLab: A Next-Generation Notebook Interface JupyterLab is the latest web-based interactive development environment for notebooks, code, and data. Its flexible interface allows users to ...</p><p><a href="https://b.hatena.ne.jp/entry/s/jupyter.org/"><img src="https://b.hatena.ne.jp/entry/image/https://jupyter.org/" alt="はてなブックマーク - Project Jupyter" title="はてなブックマーク - Project Jupyter" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/jupyter.org/"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 230 http://blog.yhathq.com/posts/introducing-rodeo.html hide_o_55 2015-04-24T01:44:46Z python <blockquote cite="http://blog.yhathq.com/posts/introducing-rodeo.html" title="ŷhat | Rodeo: A data science IDE for Python"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=http%3A%2F%2Fblog.yhathq.com%2Fposts%2Fintroducing-rodeo.html" alt="" /> <a href="http://blog.yhathq.com/posts/introducing-rodeo.html">ŷhat | Rodeo: A data science IDE for Python</a></cite><p><a href="http://blog.yhathq.com/posts/introducing-rodeo.html"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/0a58ac5149a07f30c0a14a848ebe8ae1d44b2ced/backend=imagemagick;height=90;version=1;width=120/http%3A%2F%2Fblog.yhat.com%2Fstatic%2Fimg%2FHouston-Rodeo.jpg" alt="ŷhat | Rodeo: A data science IDE for Python" title="ŷhat | Rodeo: A data science IDE for Python" class="entry-image" /></a></p><p>Today we&#39;re excited to introduce a new project: Rodeo. Rodeo is an IDE that&#39;s built expressly for doing data science in Python. Think of it as a light weight alternative to the IPython Notebook. We&#39;ve been using it for projects internally, but today we&#39;re releasing it to the public! We hope you l...</p><p><a href="https://b.hatena.ne.jp/entry/blog.yhathq.com/posts/introducing-rodeo.html"><img src="https://b.hatena.ne.jp/entry/image/http://blog.yhathq.com/posts/introducing-rodeo.html" alt="はてなブックマーク - ŷhat | Rodeo: A data science IDE for Python" title="はてなブックマーク - ŷhat | Rodeo: A data science IDE for Python" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/blog.yhathq.com/posts/introducing-rodeo.html"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 28 https://effectivepython.com/ hide_o_55 2015-03-13T00:23:44Z python <blockquote cite="https://effectivepython.com/" title="Effective Python › The Book"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Feffectivepython.com%2F" alt="" /> <a href="https://effectivepython.com/">Effective Python › The Book</a></cite><p><a href="https://effectivepython.com/"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/e39f2b186184253f865ce5005204776fae49d24d/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Feffectivepython.com%2Fimages%2Fcover_3ed.jpg" alt="Effective Python › The Book" title="Effective Python › The Book" class="entry-image" /></a></p><p>Python is a versatile and powerful language, but leveraging its full potential requires more than just knowing the syntax. Effective Python: 125 Specific Ways to Write Better Python, 3rd Edition is your comprehensive guide to mastering Python’s unique strengths and avoiding its hidden pitfalls. T...</p><p><a href="https://b.hatena.ne.jp/entry/s/effectivepython.com/"><img src="https://b.hatena.ne.jp/entry/image/https://effectivepython.com/" alt="はてなブックマーク - Effective Python › The Book" title="はてなブックマーク - Effective Python › The Book" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/effectivepython.com/"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 13 https://aidiary.hatenablog.com/entry/20150211/1423656751 hide_o_55 2015-02-14T01:37:40Z python 音声処理 <blockquote cite="https://aidiary.hatenablog.com/entry/20150211/1423656751" title="統計的声質変換 (1) ロードマップ - 人工知能に関する断創録"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Faidiary.hatenablog.com%2Fentry%2F20150211%2F1423656751" alt="" /> <a href="https://aidiary.hatenablog.com/entry/20150211/1423656751">統計的声質変換 (1) ロードマップ - 人工知能に関する断創録</a></cite><p><a href="https://aidiary.hatenablog.com/entry/20150211/1423656751"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/a1ab220e87093854c492ce941584049d61fea410/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fogimage.blog.st-hatena.com%2F12704591929884392387%2F8454420450083205708%2F1459174793" alt="統計的声質変換 (1) ロードマップ - 人工知能に関する断創録" title="統計的声質変換 (1) ロードマップ - 人工知能に関する断創録" class="entry-image" /></a></p><p>Pythonで音声信号処理（2011/5/14）のつづき。 @r9y9さんの以下のチュートリアル記事をきっかけに興味をもった統計的声質変換の実験をしてみたい。統計的声質変換とはAさんの声を別のBさんの声に変換する技術のこと。 統計的声質変換クッソムズすぎワロタ（チュートリアル編） - LESS IS MORE 「統計的」という名前から...</p><p><a href="https://b.hatena.ne.jp/entry/s/aidiary.hatenablog.com/entry/20150211/1423656751"><img src="https://b.hatena.ne.jp/entry/image/https://aidiary.hatenablog.com/entry/20150211/1423656751" alt="はてなブックマーク - 統計的声質変換 (1) ロードマップ - 人工知能に関する断創録" title="はてなブックマーク - 統計的声質変換 (1) ロードマップ - 人工知能に関する断創録" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/aidiary.hatenablog.com/entry/20150211/1423656751"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 25 https://qiita.com/t2y/items/f11032f98d57bc7fc5da hide_o_55 2015-01-13T12:48:04Z python <blockquote cite="https://qiita.com/t2y/items/f11032f98d57bc7fc5da" title="Revenge of the Types: 型の復讐 - Qiita"><cite><img src="https://cdn-ak2.favicon.st-hatena.com/64?url=https%3A%2F%2Fqiita.com%2Ft2y%2Fitems%2Ff11032f98d57bc7fc5da" alt="" /> <a href="https://qiita.com/t2y/items/f11032f98d57bc7fc5da">Revenge of the Types: 型の復讐 - Qiita</a></cite><p><a href="https://qiita.com/t2y/items/f11032f98d57bc7fc5da"><img src="https://cdn-ak-scissors.b.st-hatena.com/image/square/ca8508365fb18b23c1c0feb04f65f9d6aa1e48b1/backend=imagemagick;height=90;version=1;width=120/https%3A%2F%2Fqiita-user-contents.imgix.net%2Fhttps%253A%252F%252Fqiita-user-contents.imgix.net%252Fhttps%25253A%25252F%25252Fcdn.qiita.com%25252Fassets%25252Fpublic%25252Farticle-ogp-background-afbab5eb44e0b055cce1258705637a91.png%253Fixlib%253Drb-4.1.1%2526w%253D1200%2526blend64%253DaHR0cHM6Ly9xaWl0YS11c2VyLXByb2ZpbGUtaW1hZ2VzLmltZ2l4Lm5ldC9odHRwcyUzQSUyRiUyRnMzLWFwLW5vcnRoZWFzdC0xLmFtYXpvbmF3cy5jb20lMkZxaWl0YS1pbWFnZS1zdG9yZSUyRjAlMkY1OTg4JTJGY2VkYWI4MzM1MDcyMzE3YTBkN2U4YTI5NDc0M2Y4OTlmMjc2NzlkOSUyRmxhcmdlLnBuZyUzRjE1NzE5MDEzMDI_aXhsaWI9cmItNC4xLjEmYXI9MSUzQTEmZml0PWNyb3AmbWFzaz1lbGxpcHNlJmJnPUZGRkZGRiZmbT1wbmczMiZzPTRkODkwYTY0ODMwNTQyMDk4NmM5MmUwMGRhNzI3NmJk%2526blend-x%253D120%2526blend-y%253D467%2526blend-w%253D82%2526blend-h%253D82%2526blend-mode%253Dnormal%2526s%253Ddb5df280196000bb295093530cd010ff%3Fixlib%3Drb-4.1.1%26w%3D1200%26fm%3Djpg%26mark64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjEuMSZ3PTk2MCZoPTMyNCZ0eHQ9UmV2ZW5nZSUyMG9mJTIwdGhlJTIwVHlwZXMlM0ElMjAlRTUlOUUlOEIlRTMlODElQUUlRTUlQkUlQTklRTglQUUlOTAmdHh0LWFsaWduPWxlZnQlMkN0b3AmdHh0LWNvbG9yPSUyMzFFMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT01NiZ0eHQtcGFkPTAmcz0zZWE3YWY2NDM5MGViYWI4NTU3ZmEyMWIxZTlhMTA0Zg%26mark-x%3D120%26mark-y%3D112%26blend64%3DaHR0cHM6Ly9xaWl0YS11c2VyLWNvbnRlbnRzLmltZ2l4Lm5ldC9-dGV4dD9peGxpYj1yYi00LjEuMSZ3PTgzOCZoPTU4JnR4dD0lNDB0MnkmdHh0LWNvbG9yPSUyMzFFMjEyMSZ0eHQtZm9udD1IaXJhZ2lubyUyMFNhbnMlMjBXNiZ0eHQtc2l6ZT0zNiZ0eHQtcGFkPTAmcz1jMzI4MTBhMmFjYjgwN2JlN2MzZGZmOGI4Y2MzOWFiNQ%26blend-x%3D242%26blend-y%3D480%26blend-w%3D838%26blend-h%3D46%26blend-fit%3Dcrop%26blend-crop%3Dleft%252Cbottom%26blend-mode%3Dnormal%26s%3Deafb9c2b65855f25e081a1ebd2388985" alt="Revenge of the Types: 型の復讐 - Qiita" title="Revenge of the Types: 型の復讐 - Qiita" class="entry-image" /></a></p><p>Deleted articles cannot be recovered. Draft of this article would be also deleted. Are you sure you want to delete this article? 本稿は Python に型アノテーションを追加するという提案が行われたときに起こった Python コミュニティの議論の後、2014年8月24日 (日) に Armin Ronacher (@mitsuhiko) 氏によって...</p><p><a href="https://b.hatena.ne.jp/entry/s/qiita.com/t2y/items/f11032f98d57bc7fc5da"><img src="https://b.hatena.ne.jp/entry/image/https://qiita.com/t2y/items/f11032f98d57bc7fc5da" alt="はてなブックマーク - Revenge of the Types: 型の復讐 - Qiita" title="はてなブックマーク - Revenge of the Types: 型の復讐 - Qiita" border="0" style="border: none" /></a> <a href="https://b.hatena.ne.jp/entry/s/qiita.com/t2y/items/f11032f98d57bc7fc5da"><img src="https://b.st-hatena.com/images/append.gif" border="0" alt="はてなブックマークに追加" title="はてなブックマークに追加" /></a></p></blockquote> 68