{"id":119576,"date":"2024-03-23T19:08:52","date_gmt":"2024-03-23T10:08:52","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/python-normalize%e5%87%bd%e6%95%b0%e7%9a%84%e7%94%a8%e6%b3%95%e6%98%af%e4%bb%80%e4%b9%88\/"},"modified":"2024-04-05T11:11:38","modified_gmt":"2024-04-05T02:11:38","slug":"python-normalize%e5%87%bd%e6%95%b0%e7%9a%84%e7%94%a8%e6%b3%95%e6%98%af%e4%bb%80%e4%b9%88","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/python-normalize%e5%87%bd%e6%95%b0%e7%9a%84%e7%94%a8%e6%b3%95%e6%98%af%e4%bb%80%e4%b9%88\/","title":{"rendered":"python normalize\u51fd\u6570\u7684\u7528\u6cd5\u662f\u4ec0\u4e48"},"content":{"rendered":"

Python\u306e\u6b63\u898f\u5316\u95a2\u6570\u306f\u3001\u4e3b\u306b2\u3064\u306e\u4f7f\u7528\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

    \n
  1. normalize()\u51fd\u6570\u7528\u4e8e\u5bf9\u5b57\u7b26\u4e32\u8fdb\u884c\u89c4\u8303\u5316\u5904\u7406\uff0c\u5c06\u5b57\u7b26\u4e32\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u3001\u7a7a\u683c\u548c\u5927\u5c0f\u5199\u8fdb\u884c\u7edf\u4e00\u3002\u5b83\u7684\u8bed\u6cd5\u683c\u5f0f\u4e3a\uff1a<\/li>\n<\/ol>\n
    string.normalize(form)\r\n<\/code><\/pre>\n
    \u30d5\u30a9\u30fc\u30e0\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u3067\u306f\u3001\u6a19\u6e96\u5316\u306e\u65b9\u5f0f\u3092\u6307\u5b9a\u3057\u30014 \u3064\u306e\u5024\u304b\u3089\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n
      \n
    1. NFKC\uff1a\u6587\u5b57\u5217\u3092\u30e6\u30cb\u30b3\u30fc\u30c9\u6b63\u898f\u5316\u5f62\u5f0f C (Normalization Form C) \u306b\u6b63\u898f\u5316\u3059\u308b\u3002<\/li>\n
    2. \u6587\u5b57\u5217\u3092Unicode\u306e\u6b63\u898f\u5316\u5f62\u5f0fKC\uff08\u6b63\u898f\u5316\u5f62\u5f0fKC\uff09\u306b\u898f\u683c\u5316\u3057\u307e\u3059\u3002<\/li>\n
    3. \u300eNFD\u300f\uff1a\u6587\u5b57\u5217\u3092Unicode\u6b63\u898f\u5316\u5f62\u5f0fD(Normalization Form D)\u306b\u5909\u63db<\/li>\n
    4. \u6b63\u898f\u5316\u5f62\u5f0fKD\uff08NFKD\uff09: \u6587\u5b57\u5217\u3092Unicode\u6b63\u898f\u5316\u5f62\u5f0fKD\u306b\u5909\u63db\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n
      \u30d1\u30e9\u30d5\u30ec\u30fc\u30ba\u304c\u65e5\u672c\u8a9e\u3067\u30cd\u30a4\u30c6\u30a3\u30d6\u306b\u8868\u793a\u3055\u308c\u308b\uff1a<\/p>\n
      string = 'Caf\u00e9'<\/span>\r\nnormalized_string = string.normalize('NFD'<\/span>)\r\nprint<\/span>(normalized_string)  # \u8f93\u51fa\uff1aCafe\u0301<\/span>\r\n<\/code><\/pre>\n
        \n
      1. Pandas\u30e9\u30a4\u30d6\u30e9\u30ea\u3067\u306f\u3001normalize()\u95a2\u6570\u306f\u3001\u30c7\u30fc\u30bf\u3092\u7279\u5b9a\u306e\u5c3a\u5ea6\u306b\u5f93\u3063\u3066\u6b63\u898f\u5316\u3057\u3001\u6a5f\u68b0\u5b66\u7fd2\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u8981\u4ef6\u306b\u3088\u308a\u9069\u3057\u305f\u3082\u306e\u306b\u3059\u308b\u305f\u3081\u306b\u3001\u30c7\u30fc\u30bf\u3092\u6a19\u6e96\u5316\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u69cb\u6587\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/li>\n<\/ol>\n
        pandas.DataFrame.normalize(norm, axis=0<\/span>, *args, **kwargs)\r\n<\/code><\/pre>\n
        \u3053\u3053\u3067\u3001norm\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u6a19\u6e96\u5316\u306e\u65b9\u6cd5\u3092\u8868\u3057\u3066\u3044\u3066\u3001\u9078\u629e\u53ef\u80fd\u306a2\u3064\u306e\u5024\u304c\u3042\u308a\u307e\u3059<\/p>\n
          \n
        1. L1\u30ce\u30eb\u30e0\u3067\u6b63\u898f\u5316\u3092\u884c\u3046\u3053\u3068\u3002<\/li>\n
        2. L2: L2\u30ce\u30eb\u30e0\u3067\u6b63\u898f\u5316\u3092\u884c\u3046<\/li>\n<\/ol>\n
          \u4f8b\u3048\u3070\u3001\u30b3\u30fc\u30c9\uff1a<\/p>\n
          import<\/span> pandas as<\/span> pd\r\ndata = {'A'<\/span>: [1<\/span>, 2<\/span>, 3<\/span>, 4<\/span>, 5<\/span>], 'B'<\/span>: [10<\/span>, 20<\/span>, 30<\/span>, 40<\/span>, 50<\/span>]}\r\ndf = pd.DataFrame(data)\r\nnormalized_df = df.normalize(norm='l2'<\/span>, axis=0<\/span>)\r\nprint<\/span>(normalized_df)\r\n<\/code><\/pre>\n
          \u7d50\u679c\u306f\u51fa\u307e\u3057\u305f<\/p>\n
          A         B\r\n0  0.134839  0.134839\r\n1  0.269679  0.269679\r\n2  0.404518  0.404518\r\n3  0.539357  0.539357\r\n4  0.674197  0.674197\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
          Python\u306e\u6b63\u898f\u5316\u95a2\u6570\u306f\u3001\u4e3b\u306b2\u3064\u306e\u4f7f\u7528\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002 normalize()\u51fd\u6570\u7528\u4e8e\u5bf9\u5b57\u7b26\u4e32\u8fdb\u884c\u89c4\u8303\u5316\u5904\u7406\uff0c\u5c06\u5b57\u7b26\u4e32\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u3001\u7a7a\u683c\u548c\u5927\u5c0f\u5199\u8fdb\u884c\u7edf\u4e00\u3002\u5b83\u7684\u8bed\u6cd5\u683c\u5f0f\u4e3a\uff1a string.normalize(form) […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-119576","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\npython normalize\u51fd\u6570\u7684\u7528\u6cd5\u662f\u4ec0\u4e48 - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/ja\/blog\/python-normalize\u51fd\u6570\u7684\u7528\u6cd5\u662f\u4ec0\u4e48\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"python normalize\u51fd\u6570\u7684\u7528\u6cd5\u662f\u4ec0\u4e48\" \/>\n<meta property=\"og:description\" content=\"Python\u306e\u6b63\u898f\u5316\u95a2\u6570\u306f\u3001\u4e3b\u306b2\u3064\u306e\u4f7f\u7528\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002 normalize()\u51fd\u6570\u7528\u4e8e\u5bf9\u5b57\u7b26\u4e32\u8fdb\u884c\u89c4\u8303\u5316\u5904\u7406\uff0c\u5c06\u5b57\u7b26\u4e32\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u3001\u7a7a\u683c\u548c\u5927\u5c0f\u5199\u8fdb\u884c\u7edf\u4e00\u3002\u5b83\u7684\u8bed\u6cd5\u683c\u5f0f\u4e3a\uff1a string.normalize(form) […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/python-normalize\u51fd\u6570\u7684\u7528\u6cd5\u662f\u4ec0\u4e48\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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