{"blog_title":"CUBE SUGAR CONTAINER","title":"Python: Polars \u306e DataFrame \u3092\u30bc\u30ed\u30b3\u30d4\u30fc\u3067 Pandas \u306e DataFrame \u306b\u5909\u63db\u3059\u308b","published":"2023-03-03 18:54:47","image_url":"https://m.media-amazon.com/images/I/51kU2EFP5UL._SL500_.jpg","width":"100%","provider_url":"https://hatena.blog","url":"https://blog.amedama.jp/entry/polars-to-pandas","type":"rich","categories":["Polars","pandas","Python"],"provider_name":"Hatena Blog","blog_url":"https://blog.amedama.jp/","author_name":"momijiame","author_url":"https://blog.hatena.ne.jp/momijiame/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.amedama.jp%2Fentry%2Fpolars-to-pandas\" title=\"Python: Polars \u306e DataFrame \u3092\u30bc\u30ed\u30b3\u30d4\u30fc\u3067 Pandas \u306e DataFrame \u306b\u5909\u63db\u3059\u308b - CUBE SUGAR CONTAINER\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"Polars \u306e DataFrame \u306f to_pandas() \u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u3046\u3053\u3068\u3067 Pandas \u306e DataFrame \u306b\u5909\u63db\u3067\u304d\u308b\u3002 \u3053\u306e\u3068\u304d\u3001\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u30e1\u30e2\u30ea\u306e\u30b3\u30d4\u30fc\u304c\u751f\u3058\u308b\u3002 pola-rs.github.io \u305f\u3060\u3057\u3001\u30aa\u30d7\u30b7\u30e7\u30f3\u3068\u3057\u3066 use_pyarrow_extension_array=True \u3092\u6e21\u3059\u3068\u30bc\u30ed\u30b3\u30d4\u30fc\u3067\u5909\u63db\u3067\u304d\u308b\u3002 \u3053\u308c\u306f\u3001\u30e1\u30e2\u30ea\u4e0a\u306e\u30c7\u30fc\u30bf\u8868\u73fe\u3068\u3057\u3066 Apache Arrow \u3092 Polars \u3068 Pandas \u306e DataFrame \u3067\u5171\u6709\u3067\u304d\u308b\u305f\u3081\u3002 \u4eca\u56de\u306f\u3001\u3053\u306e\u6a5f\u80fd\u306b\u3064\u3044\u3066\u5b9f\u969b\u306b\u30e1\u30e2\u30ea\u306e\u4f7f\u7528\u91cf\u3092\u30d7\u30ed\u30d5\u30a1\u30a4\u30e9\u3067\u78ba\u8a8d\u3057\u306a\u304c\u3089\u4f7f\u3063\u3066\u307f\u3088\u3046\u3002 \u306a\u304a\u3001\u3053\u306e\u6a5f\u80fd\u306b\u2026","height":"190"}