{"id":3410,"date":"2023-07-17T15:24:40","date_gmt":"2023-07-17T15:24:40","guid":{"rendered":"https:\/\/statorials.org\/tr\/numpy-dizisinin-maksimum-degerinin-indeksini-al\/"},"modified":"2023-07-17T15:24:40","modified_gmt":"2023-07-17T15:24:40","slug":"numpy-dizisinin-maksimum-degerinin-indeksini-al","status":"publish","type":"post","link":"https:\/\/statorials.org\/tr\/numpy-dizisinin-maksimum-degerinin-indeksini-al\/","title":{"rendered":"Numpy dizisinde maksimum de\u011fer indeksi nas\u0131l elde edilir"},"content":{"rendered":"

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Bir NumPy dizisindeki maksimum de\u011ferin indeksini almak i\u00e7in a\u015fa\u011f\u0131daki y\u00f6ntemleri kullanabilirsiniz:<\/span><\/p>\n

Y\u00f6ntem 1: Tek boyutlu bir dizideki maksimum de\u011ferin dizinini al\u0131n<\/strong><\/span><\/p>\n

 x. argmax<\/span> ()\n<\/span><\/span><\/strong><\/pre>\n
 Y\u00f6ntem 2: \u00c7ok boyutlu dizinin her sat\u0131r\u0131ndaki maksimum de\u011ferin dizinini al\u0131n<\/strong><\/span><\/p>\n
 x. argmax<\/span> (axis= 1<\/span> )<\/strong><\/pre>\n
 Y\u00f6ntem 3: \u00c7ok boyutlu dizinin her s\u00fctunundaki maksimum de\u011ferin dizinini al\u0131n<\/strong><\/span><\/p>\n
 x. argmax<\/span> (axis= 0<\/span> )<\/strong><\/pre>\n
 A\u015fa\u011f\u0131daki \u00f6rnekler her y\u00f6ntemin pratikte nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 g\u00f6stermektedir.<\/span><\/p>\n
 \u00d6rnek 1: Tek boyutlu bir dizideki maksimum de\u011ferin indeksini al\u0131n<\/strong><\/span><\/h2>\n
 A\u015fa\u011f\u0131daki kod, tek boyutlu bir NumPy dizisinde maksimum de\u011ferin indeksinin nas\u0131l al\u0131naca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n
 import<\/span> numpy as<\/span> np\n\n#create NumPy array of values\n<\/span>x = np. array<\/span> ([2, 7, 9, 4, 4, 6, 3])\n\n#find index that contains max value\n<\/span>x. argmax<\/span> ()\n\n2<\/strong><\/span><\/pre>\n
 argmax()<\/strong> i\u015flevi 2<\/strong> de\u011ferini d\u00f6nd\u00fcr\u00fcr.<\/span><\/p>\n
 Bu bize dizinin indeks konumu 2’deki<\/strong> de\u011ferin maksimum de\u011feri i\u00e7erdi\u011fini s\u00f6yler.<\/span><\/p>\n
 Orijinal diziye bakarsak indeks konumu 2’deki<\/strong> de\u011ferin 9<\/strong> oldu\u011funu g\u00f6rebiliriz, bu asl\u0131nda dizideki maksimum de\u011ferdir.<\/span><\/p>\n
 \u00d6rnek 2: \u00c7ok boyutlu bir dizinin her sat\u0131r\u0131ndaki maksimum de\u011ferin indeksini al\u0131n<\/strong><\/span><\/h2>\n
 A\u015fa\u011f\u0131daki kod, \u00e7ok boyutlu bir NumPy dizisinin her sat\u0131r\u0131ndaki maksimum de\u011ferin indeksinin nas\u0131l al\u0131naca\u011f\u0131n\u0131 g\u00f6sterir:<\/span><\/p>\n
 import<\/span> numpy as<\/span> np\n\n#create multi-dimentional NumPy array\n<\/span>x = np. array<\/span> ([[4, 2, 1, 5], [7, 9, 2, 0]])\n\n#view NumPy array\n<\/span>print<\/span> (x)\n\n[[4 2 1 5]\n [7 9 2 0]]\n\n#find index that contains max value in each row\n<\/span>x. argmax<\/span> (axis= 1<\/span> )\n\narray([3, 1], dtype=int32)\n<\/strong><\/span><\/pre>\n
 Sonu\u00e7lardan \u015funlar\u0131 g\u00f6rebiliriz:<\/span><\/span><\/p>\n