{"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\/lv\/blog\/vocabulary\/specificity\/","title":{"rendered":"specifiskums"},"content":{"rendered":"

Jut\u012bgums un specifiskums ir bin\u0101ra klasifik\u0101cijas testa veiktsp\u0113jas statistiskie r\u0101d\u012bt\u0101ji, ko statistik\u0101 d\u0113v\u0113 ar\u012b par klasifik\u0101cijas funkciju. Jut\u012bgums (da\u017e\u0101s jom\u0101s to sauc ar\u012b par patieso pozit\u012bvo rezult\u0101tu \u012bpatsvaru vai atsauk\u0161anas r\u0101d\u012bt\u0101ju) m\u0113ra to faktisko pozit\u012bvo rezult\u0101tu \u012bpatsvaru, kas ir pareizi identific\u0113ti k\u0101 t\u0101di (piem\u0113ram, to slimo cilv\u0113ku \u012bpatsvars, kuri ir pareizi identific\u0113ti k\u0101 slimnieki), un tas ir papildin\u0101jums viltus negat\u012bvo rezult\u0101tu \u012bpatsvaram. Specifiskums (da\u017ereiz to sauc par patieso negat\u012bvo r\u0101d\u012bt\u0101ju) m\u0113ra to negat\u012bvo gad\u012bjumu \u012bpatsvaru, kas ir pareizi identific\u0113ti k\u0101 t\u0101di (piem\u0113ram, veselu cilv\u0113ku \u012bpatsvars, kuri ir pareizi identific\u0113ti k\u0101 cilv\u0113ki, kuriem nav slim\u012bbas), un tas papildina viltus pozit\u012bvo rezult\u0101tu \u012bpatsvaru. Perfektu prognoz\u0113t\u0101ju var\u0113tu raksturot k\u0101 100% jut\u012bgu (piem\u0113ram, visi slimie tiek identific\u0113ti k\u0101 slimie) un 100% specifisku (piem\u0113ram, visi veselie netiek identific\u0113ti k\u0101 slimie); tom\u0113r teor\u0113tiski jebkuram prognoz\u0113t\u0101jam b\u016bs minim\u0101l\u0101 k\u013c\u016bdas robe\u017ea, ko sauc par Bejas k\u013c\u016bdas koeficientu. Jebkuram testam parasti past\u0101v kompromiss starp m\u0113r\u012bjumiem. Piem\u0113ram, lidostu dro\u0161\u012bbas apst\u0101k\u013cos, kad tiek p\u0101rbaud\u012bti potenci\u0101lie draudi dro\u0161\u012bbai, skenerus var iestat\u012bt t\u0101, lai tie iedarbotos uz t\u0101diem zema riska priek\u0161metiem k\u0101 jostu spr\u0101dzes un atsl\u0113gas (zems specifiskums), lai samazin\u0101tu risku, ka tiks palaisti gar\u0101m priek\u0161meti, kas rada draudus lidma\u0161\u012bnai un taj\u0101 eso\u0161aj\u0101m person\u0101m (augsts jut\u012bgums). \u0160o kompromisu var att\u0113lot grafiski k\u0101 uztv\u0113r\u0113ja darb\u012bbas raksturl\u012bkni.<\/p>","protected":false},"excerpt":{"rendered":"

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 […]<\/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":"\nspecificity - Promoguy Digital Marketing Agency<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"lv_LV\" \/>\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 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/promoguy.nl\/lv\/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 min\u016bte\" \/>\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\":\"lv-LV\",\"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\\\/\"},{\"@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\":\"lv-LV\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/#organization\",\"name\":\"Promoguy Digital Marketing Agency\",\"url\":\"https:\\\/\\\/promoguy.nl\\\/pt\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"lv-LV\",\"@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":"specifiskums - Promoguy Digit\u0101l\u0101 m\u0101rketinga a\u0123ent\u016bra","robots":{"index":"noindex","follow":"follow"},"og_locale":"lv_LV","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. 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