{"id":4487,"date":"2026-07-29T17:02:49","date_gmt":"2026-07-29T15:02:49","guid":{"rendered":"https:\/\/ellistat.com\/?post_type=guide-dutilisateur&#038;p=4487"},"modified":"2026-07-30T10:33:06","modified_gmt":"2026-07-30T08:33:06","slug":"felugyelet-nelkuli-osztalyozas","status":"publish","type":"guide-dutilisateur","link":"https:\/\/ellistat.com\/hu\/guide-dutilisateur\/classification-non-supervisee\/","title":{"rendered":"Nem fel\u00fcgyelt oszt\u00e1lyoz\u00e1s"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Ez az elemz\u00e9s arra t\u00f6rekszik, hogy&nbsp;<strong>az egy\u00e9neket csal\u00e1dokba csoportos\u00edtani<\/strong>&nbsp;an\u00e9lk\u00fcl, hogy el\u0151re meghat\u00e1roztuk volna a csal\u00e1dokat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. z\u00f3na<\/strong>&nbsp;: a m\u00f3dszer \u00e9s be\u00e1ll\u00edt\u00e1sai.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>K-k\u00f6z\u00e9p<\/strong>&nbsp;: hasonl\u00f3 m\u00e9ret\u0171 csal\u00e1dok eset\u00e9ben meg kell adni azok sz\u00e1m\u00e1t; ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Bin\u00e1ris oszt\u00e1s<\/strong>&nbsp;: egym\u00e1s ut\u00e1n kett\u00e9v\u00e1gja a felh\u0151t; ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>Gauss-kever\u00e9kek<\/strong>&nbsp;: k\u00fcl\u00f6nb\u00f6z\u0151 alak\u00fa \u00e9s eloszl\u00e1s\u00fa csal\u00e1dokat fogad el; ;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u21d2&nbsp;<strong>DBSCAN<\/strong>&nbsp;: \u00f6n\u00e1ll\u00f3an kisz\u00e1m\u00edtja a csal\u00e1dok sz\u00e1m\u00e1t, \u00e9s tudja, mely pontokat kell figyelmen k\u00edv\u00fcl hagyni. Be\u00e1ll\u00edtotta:&nbsp;<strong>Epsilon<\/strong>&nbsp;(a szomsz\u00e9ds\u00e1gi sug\u00e1r) \u00e9s&nbsp;<strong>Minim\u00e1lis pontsz\u00e1mok<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>A klaszterek sz\u00e1ma (K)<\/strong>&nbsp;meghat\u00e1rozza a csal\u00e1dok sz\u00e1m\u00e1t az els\u0151 h\u00e1rom m\u00f3dszer eset\u00e9ben.&nbsp;<strong>Kezdeti \u00e9rt\u00e9k<\/strong>&nbsp;biztos\u00edtja, hogy az eredm\u00e9ny sz\u00e1m\u00edt\u00e1sr\u00f3l sz\u00e1m\u00edt\u00e1sra reproduk\u00e1lhat\u00f3 legyen.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. z\u00f3na<\/strong>&nbsp;: a felh\u0151 a\u2019<strong>F\u0151komponens-t\u00e9r (PCA)<\/strong>, 2D-ben vagy 3D-ben, csoportonk\u00e9nt egy sz\u00edn.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. z\u00f3na<\/strong>&nbsp;: minden v\u00e1ltoz\u00f3 eset\u00e9ben egy-egy teszt, amely arra ad v\u00e1laszt, hogy az adott v\u00e1ltoz\u00f3 val\u00f3ban megk\u00fcl\u00f6nb\u00f6zteti-e a csoportokat \u2014 egy Fisher-teszt \u00e9s egy Kruskal\u2013Wallis-teszt, sz\u00ednekkel jel\u00f6lve az eredm\u00e9nyeket a \u201enagyon szignifik\u00e1ns\u201d-t\u00f3l a \u201enem szignifik\u00e1ns\u201d-ig.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"964\" height=\"610\" src=\"https:\/\/ellistat.com\/wp-content\/uploads\/image6-1.png\" alt=\"\" class=\"wp-image-4488\" srcset=\"https:\/\/ellistat.com\/wp-content\/uploads\/image6-1.png 964w, https:\/\/ellistat.com\/wp-content\/uploads\/image6-1-300x190.png 300w, https:\/\/ellistat.com\/wp-content\/uploads\/image6-1-768x486.png 768w, https:\/\/ellistat.com\/wp-content\/uploads\/image6-1-18x12.png 18w\" sizes=\"auto, (max-width: 964px) 100vw, 964px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udca1 A besorol\u00e1st a 3. z\u00f3na er\u0151s\u00edti meg. Azok a csoportok, amelyek a k\u00e9perny\u0151n j\u00f3l elk\u00fcl\u00f6n\u00fclnek egym\u00e1st\u00f3l, de egyik v\u00e1ltoz\u00f3juk sem szignifik\u00e1ns, \u00fczleti szempontb\u00f3l \u00e9rtelmetlenek: a feloszt\u00e1s a grafikonon l\u00e1that\u00f3, az adatokban azonban nem l\u00e9tezik.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udca1 Ugyanez a besorol\u00e1s k\u00f6zvetlen\u00fcl az ACP-diagramon is el\u00e9rhet\u0151, a \u00abFel\u00fcgyelet n\u00e9lk\u00fcli besorol\u00e1s (K-Means)\u00bb mez\u0151ben. Az egyes pontok mellett megjelen\u0151 sz\u00e1m az adott pont&nbsp;<strong>csal\u00e1d<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"featured_media":0,"menu_order":80,"template":"","meta":{"_acf_changed":true},"menu-guide-dutilisateur":[40],"class_list":["post-4487","guide-dutilisateur","type-guide-dutilisateur","status-publish","hentry","menu-guide-dutilisateur-6-statistiques-multivariees"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Classification non supervis\u00e9e - Ellistat<\/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:\/\/ellistat.com\/hu\/hasznaloi-utmutato\/felugyelet-nelkuli-osztalyozas\/\" \/>\n<meta property=\"og:locale\" content=\"hu_HU\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Classification non supervis\u00e9e - Ellistat\" \/>\n<meta property=\"og:description\" content=\"Cette analyse cherche \u00e0&nbsp;regrouper les individus en familles&nbsp;sans qu&rsquo;on ait d\u00e9fini les familles \u00e0 l&rsquo;avance. Zone 1&nbsp;: la m\u00e9thode et ses options. \u21d2&nbsp;K-means&nbsp;: familles de taille comparable, il faut donner leur nombre ; \u21d2&nbsp;Division binaire&nbsp;: d\u00e9coupe successivement le nuage en deux ; \u21d2&nbsp;M\u00e9langes gaussiens&nbsp;: accepte des familles de formes et de dispersions diff\u00e9rentes ; \u21d2&nbsp;DBSCAN&nbsp;: [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/ellistat.com\/hu\/hasznaloi-utmutato\/felugyelet-nelkuli-osztalyozas\/\" \/>\n<meta property=\"og:site_name\" content=\"Ellistat\" \/>\n<meta property=\"article:modified_time\" content=\"2026-07-30T08:33:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/ellistat.com\/wp-content\/uploads\/image6-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"964\" \/>\n\t<meta property=\"og:image:height\" content=\"610\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Becs\u00fclt olvas\u00e1si id\u0151\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 perc\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/classification-non-supervisee\\\/\",\"url\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/classification-non-supervisee\\\/\",\"name\":\"Classification non supervis\u00e9e - Ellistat\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/ellistat.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/classification-non-supervisee\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/classification-non-supervisee\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/ellistat.com\\\/wp-content\\\/uploads\\\/image6-1.png\",\"datePublished\":\"2026-07-29T15:02:49+00:00\",\"dateModified\":\"2026-07-30T08:33:06+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/classification-non-supervisee\\\/#breadcrumb\"},\"inLanguage\":\"hu\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/classification-non-supervisee\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"hu\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/classification-non-supervisee\\\/#primaryimage\",\"url\":\"https:\\\/\\\/ellistat.com\\\/wp-content\\\/uploads\\\/image6-1.png\",\"contentUrl\":\"https:\\\/\\\/ellistat.com\\\/wp-content\\\/uploads\\\/image6-1.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/guide-dutilisateur\\\/classification-non-supervisee\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/ellistat.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Classification non supervis\u00e9e\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/ellistat.com\\\/#website\",\"url\":\"https:\\\/\\\/ellistat.com\\\/\",\"name\":\"Ellistat\",\"description\":\"La suite qualit\u00e9 de l&#039;industrie m\u00e9canique\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/ellistat.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"hu\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Fel\u00fcgyelet n\u00e9lk\u00fcli oszt\u00e1lyoz\u00e1s \u2013 Ellistat","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/ellistat.com\/hu\/hasznaloi-utmutato\/felugyelet-nelkuli-osztalyozas\/","og_locale":"hu_HU","og_type":"article","og_title":"Classification non supervis\u00e9e - Ellistat","og_description":"Cette analyse cherche \u00e0&nbsp;regrouper les individus en familles&nbsp;sans qu&rsquo;on ait d\u00e9fini les familles \u00e0 l&rsquo;avance. Zone 1&nbsp;: la m\u00e9thode et ses options. \u21d2&nbsp;K-means&nbsp;: familles de taille comparable, il faut donner leur nombre ; \u21d2&nbsp;Division binaire&nbsp;: d\u00e9coupe successivement le nuage en deux ; \u21d2&nbsp;M\u00e9langes gaussiens&nbsp;: accepte des familles de formes et de dispersions diff\u00e9rentes ; \u21d2&nbsp;DBSCAN&nbsp;: [&hellip;]","og_url":"https:\/\/ellistat.com\/hu\/hasznaloi-utmutato\/felugyelet-nelkuli-osztalyozas\/","og_site_name":"Ellistat","article_modified_time":"2026-07-30T08:33:06+00:00","og_image":[{"width":964,"height":610,"url":"https:\/\/ellistat.com\/wp-content\/uploads\/image6-1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Becs\u00fclt olvas\u00e1si id\u0151":"2 perc"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/ellistat.com\/guide-dutilisateur\/classification-non-supervisee\/","url":"https:\/\/ellistat.com\/guide-dutilisateur\/classification-non-supervisee\/","name":"Fel\u00fcgyelet n\u00e9lk\u00fcli oszt\u00e1lyoz\u00e1s \u2013 Ellistat","isPartOf":{"@id":"https:\/\/ellistat.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/ellistat.com\/guide-dutilisateur\/classification-non-supervisee\/#primaryimage"},"image":{"@id":"https:\/\/ellistat.com\/guide-dutilisateur\/classification-non-supervisee\/#primaryimage"},"thumbnailUrl":"https:\/\/ellistat.com\/wp-content\/uploads\/image6-1.png","datePublished":"2026-07-29T15:02:49+00:00","dateModified":"2026-07-30T08:33:06+00:00","breadcrumb":{"@id":"https:\/\/ellistat.com\/guide-dutilisateur\/classification-non-supervisee\/#breadcrumb"},"inLanguage":"hu","potentialAction":[{"@type":"ReadAction","target":["https:\/\/ellistat.com\/guide-dutilisateur\/classification-non-supervisee\/"]}]},{"@type":"ImageObject","inLanguage":"hu","@id":"https:\/\/ellistat.com\/guide-dutilisateur\/classification-non-supervisee\/#primaryimage","url":"https:\/\/ellistat.com\/wp-content\/uploads\/image6-1.png","contentUrl":"https:\/\/ellistat.com\/wp-content\/uploads\/image6-1.png"},{"@type":"BreadcrumbList","@id":"https:\/\/ellistat.com\/guide-dutilisateur\/classification-non-supervisee\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/ellistat.com\/"},{"@type":"ListItem","position":2,"name":"Classification non supervis\u00e9e"}]},{"@type":"WebSite","@id":"https:\/\/ellistat.com\/#website","url":"https:\/\/ellistat.com\/","name":"Ellistat","description":"A min\u0151s\u00e9gbiztos\u00edt\u00e1si csomag a g\u00e9pipar sz\u00e1m\u00e1ra","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/ellistat.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"hu"}]}},"_links":{"self":[{"href":"https:\/\/ellistat.com\/hu\/wp-json\/wp\/v2\/guide-dutilisateur\/4487","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ellistat.com\/hu\/wp-json\/wp\/v2\/guide-dutilisateur"}],"about":[{"href":"https:\/\/ellistat.com\/hu\/wp-json\/wp\/v2\/types\/guide-dutilisateur"}],"wp:attachment":[{"href":"https:\/\/ellistat.com\/hu\/wp-json\/wp\/v2\/media?parent=4487"}],"wp:term":[{"taxonomy":"menu-guide-dutilisateur","embeddable":true,"href":"https:\/\/ellistat.com\/hu\/wp-json\/wp\/v2\/menu-guide-dutilisateur?post=4487"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}