{"id":3599,"date":"2023-07-16T15:09:21","date_gmt":"2023-07-16T15:09:21","guid":{"rendered":"https:\/\/statorials.org\/id\/numpy-menghapus-duplikat\/"},"modified":"2023-07-16T15:09:21","modified_gmt":"2023-07-16T15:09:21","slug":"numpy-menghapus-duplikat","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/numpy-menghapus-duplikat\/","title":{"rendered":"Cara menghapus elemen duplikat dari array numpy"},"content":{"rendered":"

<\/p>\n

\n

Anda dapat menggunakan metode berikut untuk menghapus elemen duplikat di NumPy:<\/span><\/p>\n

Metode 1: Hapus elemen duplikat dari array NumPy<\/strong><\/span><\/p>\n

 new_data = np. unique<\/span> (data)<\/strong>\n<\/pre>\n
 Metode 2: Hapus baris duplikat dari matriks NumPy<\/strong><\/span><\/p>\n
 new_data = np. single<\/span> (data, axis= 0<\/span> )<\/strong><\/pre>\n
 Metode 3: Hapus kolom duplikat dari matriks NumPy<\/strong><\/span><\/p>\n
 new_data = np. unique<\/span> (data, axis= 1<\/span> )<\/strong><\/pre>\n
 Contoh berikut menunjukkan cara menggunakan masing-masing metode dalam praktik.<\/span><\/p>\n
 Contoh 1: Hapus elemen duplikat dari array NumPy<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara menghapus elemen duplikat dari array NumPy:<\/span><\/p>\n
 import<\/span> numpy as<\/span> np\n\n#create NumPy array\ndata = np. array<\/span> ([1, 1, 1, 2, 2, 4, 5, 5, 5, 5, 7, 8])\n<\/span>\n#create new array that removes duplicates\nnew_data = np. unique<\/span> (data)\n<\/span>\n#view new array\nprint(<\/span> new_data)\n\n[1 2 4 5 7 8]\n<\/span><\/span><\/strong><\/span><\/pre>\n
 Perhatikan bahwa semua duplikat telah dihapus dari array NumPy dan hanya nilai unik yang tersisa.<\/span><\/p>\n
 Contoh 2: Hapus baris duplikat dari matriks NumPy<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara menghapus baris duplikat dari matriks NumPy:<\/span><\/p>\n
 import<\/span> numpy as<\/span> np\n\n#create NumPy matrix\ndata = np. array<\/span> ([[1, 5, 5, 8],\n                 [1, 5, 5, 8],\n                 [6, 2, 3, 4],\n                 [6, 2, 3, 4]])\n\n#create new array that removes duplicate rows\n<\/span>new_data = np. single<\/span> (data, axis= 0<\/span> )\n<\/span>\n#view new matrix\n<\/span>print<\/span> (new_data)\n\n[[1 5 5 8]\n [6 2 3 4]]\n<\/span><\/span><\/span><\/strong><\/span><\/pre>\n
 Perhatikan bahwa semua baris duplikat telah dihapus dari matriks NumPy dan hanya baris unik yang tersisa.<\/span><\/p>\n
 Contoh 3: Hapus kolom duplikat dari matriks NumPy<\/strong><\/span><\/h2>\n
 Kode berikut menunjukkan cara menghapus kolom duplikat dari matriks NumPy:<\/span><\/p>\n
 import<\/span> numpy as<\/span> np\n\n#create NumPy matrix\ndata = np. array<\/span> ([[1, 1, 5, 8, 1],\n                 [1, 1, 2, 6, 1],\n                 [4, 4, 3, 8, 4]])\n\n#create new matrix that removes duplicate columns\n<\/span>new_data = np. unique<\/span> (data, axis= 1<\/span> )\n\n#view new matrix\n<\/span>print<\/span> (new_data)\n\n[[1 5 8]\n [1 2 6]\n [4 3 8]]\n<\/span><\/span><\/strong><\/span><\/pre>\n
 Perhatikan bahwa semua kolom duplikat telah dihapus dari matriks NumPy dan hanya kolom unik yang tersisa.<\/span><\/p>\n
 Sumber daya tambahan<\/strong><\/span><\/h2>\n
 Tutorial berikut menjelaskan cara melakukan tugas umum lainnya di NumPy:<\/span><\/p>\n
 Cara mengisi array NumPy dengan nilai<\/a>
 Cara menghapus elemen tertentu dari array NumPy<\/a>
 Cara mengganti elemen dalam array NumPy<\/a>
 Cara mendapatkan baris tertentu dari array NumPy<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
Anda dapat menggunakan metode berikut untuk menghapus elemen duplikat di NumPy: Metode 1: Hapus elemen duplikat dari array NumPy new_data = np. unique (data) Metode 2: Hapus baris duplikat dari matriks NumPy new_data = np. single (data, axis= 0 ) Metode 3: Hapus kolom duplikat dari matriks NumPy new_data = np. unique (data, axis= 1 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"yoast_head":"\nCara menghapus elemen duplikat dari array NumPy - Statologi<\/title>\n<meta name=\"description\" content=\"Tutorial ini menjelaskan cara menghapus elemen duplikat dari array NumPy, dengan beberapa contoh.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/statorials.org\/id\/numpy-menghapus-duplikat\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cara menghapus elemen duplikat dari array NumPy - Statologi\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini menjelaskan cara menghapus elemen duplikat dari array NumPy, dengan beberapa contoh.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/numpy-menghapus-duplikat\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-16T15:09:21+00:00\" \/>\n<meta name=\"author\" content=\"Benjamin anderson\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Ditulis oleh\" \/>\n\t<meta name=\"twitter:data1\" content=\"Benjamin anderson\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimasi waktu membaca\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/numpy-menghapus-duplikat\/\",\"url\":\"https:\/\/statorials.org\/id\/numpy-menghapus-duplikat\/\",\"name\":\"Cara menghapus elemen duplikat dari array NumPy - Statologi\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-16T15:09:21+00:00\",\"dateModified\":\"2023-07-16T15:09:21+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini menjelaskan cara menghapus elemen duplikat dari array NumPy, dengan beberapa contoh.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/numpy-menghapus-duplikat\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/numpy-menghapus-duplikat\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/numpy-menghapus-duplikat\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Cara menghapus elemen duplikat dari array numpy\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/statorials.org\/id\/#website\",\"url\":\"https:\/\/statorials.org\/id\/\",\"name\":\"Statorials\",\"description\":\"Panduan anda untuk kompetensi statistik!\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/statorials.org\/id\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"id\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\",\"name\":\"Benjamin anderson\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/image\/\",\"url\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"contentUrl\":\"http:\/\/statorials.org\/id\/wp-content\/uploads\/2023\/10\/Dr.-Benjamin-Anderson-96x96.jpg\",\"caption\":\"Benjamin anderson\"},\"description\":\"Halo, saya Benjamin, pensiunan profesor statistika yang menjadi guru Statorial yang berdedikasi. 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