{"id":16348,"date":"2024-04-07T21:01:50","date_gmt":"2024-04-07T21:01:50","guid":{"rendered":"https:\/\/promoguy.nl\/?post_type=entity&p=16348"},"modified":"2024-04-07T21:01:50","modified_gmt":"2024-04-07T21:01:50","slug":"specificity","status":"publish","type":"entity","link":"https:\/\/promoguy.nl\/lt\/blog\/vocabulary\/specificity\/","title":{"rendered":"specifi\u0161kumas"},"content":{"rendered":"<p>Jautrumas ir specifi\u0161kumas yra statistiniai dvejetainio klasifikavimo testo efektyvumo rodikliai, statistikoje dar vadinami klasifikavimo funkcija. Jautrumas (kai kuriose srityse dar vadinamas tikrojo teigiamo rezultato rodikliu arba at\u0161aukimo rodikliu) parodo, kokia dalis faktini\u0173 teigiam\u0173 rezultat\u0173 yra teisingai nustatyta (pvz., kokia dalis sergan\u010di\u0173 \u017emoni\u0173 yra teisingai identifikuoti kaip sergantys tam tikra liga), ir papildo klaidingai neigiam\u0173 rezultat\u0173 rodikl\u012f. Specifi\u0161kumas (kartais vadinamas tikruoju neigiamumo rodikliu) parodo teisingai nustatyt\u0173 neigiam\u0173 rezultat\u0173 dal\u012f (pvz., sveik\u0173 \u017emoni\u0173, kurie teisingai nustatyti kaip nesergantys liga, procentin\u0119 dal\u012f) ir papildo klaidingai teigiam\u0173 rezultat\u0173 rodikl\u012f. Tobulas prognozuotojas b\u016bt\u0173 apib\u016bdinamas kaip 100% jautrus (pvz., visi ligoniai identifikuojami kaip ligoniai) ir 100% specifinis (pvz., visi sveiki neidentifikuojami kaip ligoniai); ta\u010diau teori\u0161kai bet kuris prognozuotojas tur\u0117s ma\u017eiausi\u0105 klaid\u0173 rib\u0105, vadinam\u0105 Bajeso klaid\u0173 da\u017eniu. Atliekant bet kok\u012f test\u0105, paprastai tarp priemoni\u0173 yra kompromisas. Pavyzd\u017eiui, oro uost\u0173 saugumo aplinkoje, kai tikrinama, ar nekyla gr\u0117sm\u0117 saugumui, skeneriai gali b\u016bti nustatyti taip, kad suveikt\u0173 ant ma\u017eos rizikos daikt\u0173, pavyzd\u017eiui, dir\u017e\u0173 sag\u010di\u0173 ir rakt\u0173 (ma\u017eas specifi\u0161kumas), kad b\u016bt\u0173 suma\u017einta rizika nepasteb\u0117ti daikt\u0173, kurie kelia gr\u0117sm\u0119 orlaiviui ir jame esantiems \u017emon\u0117ms (didelis jautrumas). \u0160\u012f kompromis\u0105 galima pavaizduoti grafi\u0161kai kaip imtuvo veikimo charakteristik\u0173 kreiv\u0119.<\/p>","protected":false},"excerpt":{"rendered":"<p>Sensitivity and specificity are statistical measures of the performance of a binary classification test, also known in statistics as classification function. Sensitivity (also called the true positive rate, or the recall rate in some fields) measures the proportion of actual positives which are correctly identified as such (e.g., the percentage of sick people who are [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"","ping_status":"closed","template":"","meta":{"_acf_changed":false,"wl_entities_gutenberg":"","footnotes":""},"categories":[],"wl_entity_type":[39],"class_list":["post-16348","entity","type-entity","status-publish","hentry","wl_entity_type-thing"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>specificity - Promoguy Digital Marketing Agency<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"lt_LT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"specificity\" \/>\n<meta property=\"og:description\" content=\"Sensitivity and specificity are statistical measures of the performance of a binary classification test, also known in statistics as classification function. Sensitivity (also called the true positive rate, or the recall rate in some fields) measures the proportion of actual positives which are correctly identified as such (e.g., the percentage of sick people who are [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/promoguy.nl\/lt\/blog\/vocabulary\/specificity\/\" \/>\n<meta property=\"og:site_name\" content=\"Promoguy Digital Marketing Agency\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minut\u0117\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/promoguy.nl\\\/blog\\\/vocabulary\\\/specificity\\\/\",\"url\":\"https:\\\/\\\/promoguy.nl\\\/blog\\\/vocabulary\\\/specificity\\\/\",\"name\":\"specificity - Promoguy Digital Marketing Agency\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/#website\"},\"datePublished\":\"-0001-11-30T00:00:00+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/promoguy.nl\\\/blog\\\/vocabulary\\\/specificity\\\/#breadcrumb\"},\"inLanguage\":\"lt-LT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/promoguy.nl\\\/blog\\\/vocabulary\\\/specificity\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/promoguy.nl\\\/blog\\\/vocabulary\\\/specificity\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"specificity\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/#website\",\"url\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/\",\"name\":\"Promoguy Digital Marketing Agency\",\"description\":\"Performance Marketing Agency\",\"publisher\":{\"@id\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"lt-LT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/#organization\",\"name\":\"Promoguy Digital Marketing Agency\",\"url\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"lt-LT\",\"@id\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/promoguy.nl\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/PROMOGUY_LOGO_RGB_Main-versions_White-logo.svg\",\"contentUrl\":\"https:\\\/\\\/promoguy.nl\\\/wp-content\\\/uploads\\\/2023\\\/06\\\/PROMOGUY_LOGO_RGB_Main-versions_White-logo.svg\",\"width\":362,\"height\":82,\"caption\":\"Promoguy Digital Marketing Agency\"},\"image\":{\"@id\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"specifi\u0161kumas - Skaitmenin\u0117s rinkodaros agent\u016bra Promoguy","robots":{"index":"noindex","follow":"follow"},"og_locale":"lt_LT","og_type":"article","og_title":"specificity","og_description":"Sensitivity and specificity are statistical measures of the performance of a binary classification test, also known in statistics as classification function. Sensitivity (also called the true positive rate, or the recall rate in some fields) measures the proportion of actual positives which are correctly identified as such (e.g., the percentage of sick people who are [&hellip;]","og_url":"https:\/\/promoguy.nl\/lt\/blog\/vocabulary\/specificity\/","og_site_name":"Promoguy Digital Marketing Agency","twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"1 minut\u0117"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/promoguy.nl\/blog\/vocabulary\/specificity\/","url":"https:\/\/promoguy.nl\/blog\/vocabulary\/specificity\/","name":"specifi\u0161kumas - Skaitmenin\u0117s rinkodaros agent\u016bra Promoguy","isPartOf":{"@id":"https:\/\/promoguy.nl\/pt\/#website"},"datePublished":"-0001-11-30T00:00:00+00:00","breadcrumb":{"@id":"https:\/\/promoguy.nl\/blog\/vocabulary\/specificity\/#breadcrumb"},"inLanguage":"lt-LT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/promoguy.nl\/blog\/vocabulary\/specificity\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/promoguy.nl\/blog\/vocabulary\/specificity\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/promoguy.nl\/pt\/"},{"@type":"ListItem","position":2,"name":"specificity"}]},{"@type":"WebSite","@id":"https:\/\/promoguy.nl\/pt\/#website","url":"https:\/\/promoguy.nl\/pt\/","name":"Skaitmenin\u0117s rinkodaros agent\u016bra Promoguy","description":"Veiklos rinkodaros agent\u016bra","publisher":{"@id":"https:\/\/promoguy.nl\/pt\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/promoguy.nl\/pt\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"lt-LT"},{"@type":"Organization","@id":"https:\/\/promoguy.nl\/pt\/#organization","name":"Skaitmenin\u0117s rinkodaros agent\u016bra Promoguy","url":"https:\/\/promoguy.nl\/pt\/","logo":{"@type":"ImageObject","inLanguage":"lt-LT","@id":"https:\/\/promoguy.nl\/pt\/#\/schema\/logo\/image\/","url":"https:\/\/promoguy.nl\/wp-content\/uploads\/2023\/06\/PROMOGUY_LOGO_RGB_Main-versions_White-logo.svg","contentUrl":"https:\/\/promoguy.nl\/wp-content\/uploads\/2023\/06\/PROMOGUY_LOGO_RGB_Main-versions_White-logo.svg","width":362,"height":82,"caption":"Promoguy Digital Marketing Agency"},"image":{"@id":"https:\/\/promoguy.nl\/pt\/#\/schema\/logo\/image\/"}}]}},"_wl_alt_label":[],"wl:entity_url":"https:\/\/data.wordlift.io\/wl1503668\/entity\/specificity","_links":{"self":[{"href":"https:\/\/promoguy.nl\/lt\/wp-json\/wp\/v2\/entities\/16348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/promoguy.nl\/lt\/wp-json\/wp\/v2\/entities"}],"about":[{"href":"https:\/\/promoguy.nl\/lt\/wp-json\/wp\/v2\/types\/entity"}],"author":[{"embeddable":true,"href":"https:\/\/promoguy.nl\/lt\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/promoguy.nl\/lt\/wp-json\/wp\/v2\/comments?post=16348"}],"version-history":[{"count":0,"href":"https:\/\/promoguy.nl\/lt\/wp-json\/wp\/v2\/entities\/16348\/revisions"}],"wp:attachment":[{"href":"https:\/\/promoguy.nl\/lt\/wp-json\/wp\/v2\/media?parent=16348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/promoguy.nl\/lt\/wp-json\/wp\/v2\/categories?post=16348"},{"taxonomy":"wl_entity_type","embeddable":true,"href":"https:\/\/promoguy.nl\/lt\/wp-json\/wp\/v2\/wl_entity_type?post=16348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}