{"id":3119,"date":"2023-07-19T03:13:44","date_gmt":"2023-07-19T03:13:44","guid":{"rendered":"https:\/\/statorials.org\/id\/kesamaan-jaro-winkler\/"},"modified":"2023-07-19T03:13:44","modified_gmt":"2023-07-19T03:13:44","slug":"kesamaan-jaro-winkler","status":"publish","type":"post","link":"https:\/\/statorials.org\/id\/kesamaan-jaro-winkler\/","title":{"rendered":"Pengenalan persamaan jaro\u2013winkler (definisi dan contoh)"},"content":{"rendered":"<p><\/p>\n<hr>\n<p><span style=\"color: #000000;\">Dalam statistik, <strong>kesamaan Jaro-Winkler<\/strong> adalah cara untuk mengukur kesamaan antara dua string.<\/span><\/p>\n<p> <span style=\"color: #000000;\"><strong>Kesamaan Jaro<\/strong> (sim <sub>j<\/sub> ) antara dua string didefinisikan sebagai:<\/span><\/p>\n<p> <span style=\"color: #000000;\">sim <sub>j<\/sub> = 1\/3 * ( m \/|s <sub>1<\/sub> | + m\/|s <sub>2<\/sub> | + (mt)\/m )<\/span><\/p>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>m<\/strong> : Jumlah karakter yang cocok<\/span>\n<ul>\n<li> <span style=\"color: #000000;\">Dua karakter s <sub>1<\/sub> dan s <sub>2<\/sub> dianggap cocok jika sama dan berjarak kurang dari [max(|s <sub>1<\/sub> |, |s <sub>2<\/sub> |) \/ 2] \u2013 berjarak 1 karakter.<\/span><\/li>\n<\/ul>\n<\/li>\n<li> <span style=\"color: #000000;\"><strong>|s <sub>1<\/sub> |<\/strong> , <strong>|s <sub>2<\/sub> |<\/strong> : Panjang senar pertama dan kedua<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>t<\/strong> : Jumlah transposisi<\/span>\n<ul>\n<li> <span style=\"color: #000000;\">Dihitung sebagai jumlah karakter yang cocok (tetapi dalam urutan yang berbeda) dibagi 2.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>Kesamaan Jaro-Winkler<\/strong> (sim <sub>w<\/sub> ) didefinisikan sebagai:<\/span><\/p>\n<p> <span style=\"color: #000000;\">sim <sub>w<\/sub> = sim <sub>j<\/sub> + lp(1 \u2013 sim <sub>j<\/sub> )<\/span><\/p>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>sim <sub>j<\/sub><\/strong> : Kesamaan Jaro antara dua string, s <sub>1<\/sub> dan s <sub>2<\/sub><\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>l<\/strong> : Panjang awalan umum di awal string (maks 4 karakter)<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>p<\/strong> : Faktor penskalaan yang menunjukkan seberapa besar skor disesuaikan ke atas agar memiliki awalan yang sama. Biasanya ini didefinisikan sebagai p = 0,1 dan tidak boleh melebihi p = 0,25.<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Kesamaan Jaro-Winkler antara dua string selalu antara 0 dan 1 dimana:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>0<\/strong> menunjukkan tidak ada kesamaan antar string<\/span><\/li>\n<li> <span style=\"color: #000000;\"><strong>1<\/strong> menunjukkan bahwa stringnya sama persis<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\"><strong>Catatan<\/strong> : <em>Jarak<\/em> Jaro-Winkler akan didefinisikan sebagai 1 \u2013 sim <sub>w<\/sub> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Contoh berikut menunjukkan cara menghitung kesamaan Jaro-Winkler antara dua string dalam praktiknya.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Contoh: menghitung kemiripan Jaro-Winkler antara dua string<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Misalkan kita mempunyai dua string berikut:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\">Saluran 1 (s <sub>1<\/sub> ): <strong>mouse<\/strong><\/span><\/li>\n<li> <span style=\"color: #000000;\">Saluran 2 (s <sub>2<\/sub> ): <strong>bisu<\/strong><\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Pertama, mari kita hitung kemiripan Jaro antara kedua string ini:<\/span><\/p>\n<p> <span style=\"color: #000000;\">sim <sub>j<\/sub> = 1\/3 * ( m \/|s <sub>1<\/sub> | + m\/|s <sub>2<\/sub> | + (mt)\/m )<\/span><\/p>\n<p> <span style=\"color: #000000;\">Emas:<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>m<\/strong> : Jumlah karakter yang cocok<\/span>\n<ul>\n<li> <span style=\"color: #000000;\">Dua karakter s <sub>1<\/sub> dan s <sub>2<\/sub> dianggap cocok jika sama dan berjarak kurang dari [max(|s <sub>1<\/sub> |, |s <sub>2<\/sub> |) \/ 2] \u2013 berjarak 1 karakter.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Dalam hal ini, [maks(|s <sub>1<\/sub> |, |s <sub>2<\/sub> |) \/ 2] \u2013 1 dihitung sebagai 5\/2 \u2013 1 = 1,5. Kami akan mendefinisikan tiga huruf yang sesuai: m, u, e. Jadi, <strong>m = 3<\/strong> .<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>|s <sub>1<\/sub> |<\/strong> , <strong>|s <sub>2<\/sub> |<\/strong> : Panjang senar pertama dan kedua<\/span><\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Dalam hal ini, <strong>|s <sub>1<\/sub> | = 5<\/strong> dan <strong>|s <sub>1<\/sub> | = 4<\/strong> .<\/span><\/p>\n<ul>\n<li> <span style=\"color: #000000;\"><strong>t<\/strong> : Jumlah transposisi<\/span>\n<ul>\n<li> <span style=\"color: #000000;\">Dihitung sebagai jumlah karakter yang cocok (tetapi dalam urutan yang berbeda) dibagi 2.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p> <span style=\"color: #000000;\">Dalam hal ini terdapat tiga karakter yang cocok tetapi urutannya sudah sama, jadi <strong>t = 0<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Jadi, kita akan menghitung kemiripan Jaro sebagai berikut:<\/span><\/p>\n<p> <span style=\"color: #000000;\">sim <sub>j<\/sub> = 1\/3 * (3\/5 + 3\/4 + (3-0)\/3) = 0,78333.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Selanjutnya mari kita hitung kemiripan Jaro-Winkler (sim <sub>w<\/sub> ) sebagai berikut:<\/span><\/p>\n<p> <span style=\"color: #000000;\">sim <sub>w<\/sub> = sim <sub>j<\/sub> + lp(1 \u2013 sim <sub>j<\/sub> )<\/span><\/p>\n<p> <span style=\"color: #000000;\">Dalam hal ini, kami akan menghitung:<\/span><\/p>\n<p> <span style=\"color: #000000;\">sim <sub>w<\/sub> = 0,78333 + (1)*(0,1)(1 \u2013 0,78333) = 0,805.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kemiripan Jaro-Winkler antara kedua rantai tersebut adalah <strong>0,805<\/strong> .<\/span><\/p>\n<p> <span style=\"color: #000000;\">Karena nilai ini mendekati 1, ini memberitahu kita bahwa kedua string tersebut sangat mirip.<\/span><\/p>\n<p> <span style=\"color: #000000;\">Kita dapat mengkonfirmasi kebenarannya dengan menghitung kesamaan Jaro-Winkler antara dua string di R:<\/span><\/p>\n<pre style=\"background-color: #ececec; font-size: 15px;\"> <strong><span style=\"color: #008000;\">library<\/span> (stringdist)\n\n<span style=\"color: #008080;\">#calculate Jaro-Winkler similarity between 'mouse' and 'mute'<\/span>\n1 - stringdist(\"mouse\", \"mute\", method = \"jw\", p= <span style=\"color: #008000;\">0.1<\/span> )\n\n[1] 0.805\n<\/strong><\/pre>\n<p> <span style=\"color: #000000;\">Ini sesuai dengan nilai yang kami hitung secara manual.<\/span><\/p>\n<h3> <span style=\"color: #000000;\"><strong>Sumber daya tambahan<\/strong><\/span><\/h3>\n<p> <span style=\"color: #000000;\">Tutorial berikut menjelaskan cara menghitung metrik kesamaan lainnya:<\/span><\/p>\n<p> <a href=\"https:\/\/statorials.org\/id\/ketidaksamaan-bray-curtis\/\" target=\"_blank\" rel=\"noopener\">Pengantar ketidaksamaan Bray-Curtis<\/a><br \/> <a href=\"https:\/\/statorials.org\/id\/kesamaan-jaccard\/\" target=\"_blank\" rel=\"noopener\">Pengantar indeks kesamaan Jaccard<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dalam statistik, kesamaan Jaro-Winkler adalah cara untuk mengukur kesamaan antara dua string. Kesamaan Jaro (sim j ) antara dua string didefinisikan sebagai: sim j = 1\/3 * ( m \/|s 1 | + m\/|s 2 | + (mt)\/m ) Emas: m : Jumlah karakter yang cocok Dua karakter s 1 dan s 2 dianggap cocok [&hellip;]<\/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":"<!-- This site is optimized with the Yoast SEO plugin v21.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Pengantar kesamaan Jaro-Winkler (definisi dan contoh) - Statorials<\/title>\n<meta name=\"description\" content=\"Tutorial ini memberikan penjelasan tentang kemiripan Jaro-Winkler, beserta definisi dan contohnya.\" \/>\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\/kesamaan-jaro-winkler\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pengantar kesamaan Jaro-Winkler (definisi dan contoh) - Statorials\" \/>\n<meta property=\"og:description\" content=\"Tutorial ini memberikan penjelasan tentang kemiripan Jaro-Winkler, beserta definisi dan contohnya.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/statorials.org\/id\/kesamaan-jaro-winkler\/\" \/>\n<meta property=\"og:site_name\" content=\"Statorials\" \/>\n<meta property=\"article:published_time\" content=\"2023-07-19T03:13:44+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=\"2 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/statorials.org\/id\/kesamaan-jaro-winkler\/\",\"url\":\"https:\/\/statorials.org\/id\/kesamaan-jaro-winkler\/\",\"name\":\"Pengantar kesamaan Jaro-Winkler (definisi dan contoh) - Statorials\",\"isPartOf\":{\"@id\":\"https:\/\/statorials.org\/id\/#website\"},\"datePublished\":\"2023-07-19T03:13:44+00:00\",\"dateModified\":\"2023-07-19T03:13:44+00:00\",\"author\":{\"@id\":\"https:\/\/statorials.org\/id\/#\/schema\/person\/3d17a1160dd2d052b7c78e502cb9ec81\"},\"description\":\"Tutorial ini memberikan penjelasan tentang kemiripan Jaro-Winkler, beserta definisi dan contohnya.\",\"breadcrumb\":{\"@id\":\"https:\/\/statorials.org\/id\/kesamaan-jaro-winkler\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/statorials.org\/id\/kesamaan-jaro-winkler\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/statorials.org\/id\/kesamaan-jaro-winkler\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/statorials.org\/id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pengenalan persamaan jaro\u2013winkler (definisi dan contoh)\"}]},{\"@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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