{"id":19740,"date":"2022-09-07T12:25:00","date_gmt":"2022-09-07T15:25:00","guid":{"rendered":"https:\/\/mindthegraph.com\/blog\/?p=16586"},"modified":"2022-10-18T08:39:17","modified_gmt":"2022-10-18T11:39:17","slug":"sigmoid-pattern","status":"publish","type":"post","link":"https:\/\/mindthegraph.com\/blog\/et\/sigmoid-mustri\/","title":{"rendered":"Mis on sigmoidne muster ja k\u00f5vera 3 etappi?"},"content":{"rendered":"<p>Oluline on m\u00f5ista sigmoidse mustri v\u00f5i funktsiooni t\u00e4htsust, olenemata sellest, kas ehitate ise oma n\u00e4rviv\u00f5rgu v\u00f5i konstrueerite p\u00e4rmi kasvu mudeli. Keeruliste probleemide \u00f5ppimine on seletatav sigmofunktsiooni ja kasvuk\u00f5verate abil.&nbsp;<\/p>\n\n\n\n<p>Kuivmass on kasvu m\u00f5\u00f5tmisel j\u00e4rjekindlam n\u00e4itaja. Meie kasvu m\u00f5\u00f5tmised p\u00f5hinevad tavaliselt sellel, kui palju me kasvame pikkuses v\u00f5i kaalus, kuna organismi ei saa lihtsalt aurustada.&nbsp;<\/p>\n\n\n\n<p>Selle tulemusena v\u00f5imaldavad sigmoidsed funktsioonid numbrilist parameetrite hindamist, sest nad on diferentseeritavad. Vaatame selles blogis, mis on sigmoidne muster v\u00f5i funktsioon.&nbsp;<\/p>\n\n\n\n<h2><strong><strong><strong><strong><strong>Mis on sigmoidne muster?<\/strong><\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\n<p>Oluline on m\u00e4rkida, et paljud organismid l\u00e4bivad elu jooksul mitu erinevat kasvufaasi. Selliste mustrite kvantifitseerimiseks saab kasutada m\u00f5\u00f5detavat suuruse v\u00f5i kaalu muutujat aja jooksul.&nbsp;<\/p>\n\n\n\n<p>Sigmoidne muster on tavaliselt t\u00e4heldatav tingimustes, mis on \u00fcldiselt j\u00e4rjepidevad ja kus muutuja suureneb j\u00e4rjestikku eksponentsiaalselt, seej\u00e4rel lineaarselt ja l\u00f5puks as\u00fcmptootiliselt. S-kujuline k\u00f5ver ehk sigmoidne funktsioon on graafiliselt kujutatud.&nbsp;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/08\/population-growth-curve_med.jpeg\"><img decoding=\"async\" src=\"https:\/\/mindthegraph.com\/blog\/wp-content\/uploads\/2022\/08\/population-growth-curve_med.jpeg\" alt=\"\" class=\"wp-image-16591\"\/><\/a><\/figure><\/div>\n\n\n<p>Normaaljaotus sisaldub sigmoidk\u00f5verates koos paljude teiste kumulatiivsete jaotusfunktsioonidega. Neuroniv\u00f5rk kasutab neid ka aktiveerimisfunktsioonina.<\/p>\n\n\n\n<h2><strong><strong>Milline on sigmamustri t\u00e4hendus?<\/strong><\/strong><\/h2>\n\n\n\n<p>Sigmofunktsiooni monotoonilisuse, pidevuse ja diferentseerimise ning selle tuletise t\u00f5ttu on lihtne s\u00f5nastada ja ajakohastada erinevate parameetrite \u00f5ppimise v\u00f5rrandeid.&nbsp;<\/p>\n\n\n\n<p>V\u00f5imalikku kasvutrajektoori kujutab s-k\u00f5ver, kui populatsiooni suurust joonistada aja suhtes. Organismi eluts\u00fckli m\u00f5istmiseks peame seda aspekti arvesse v\u00f5tma.&nbsp;<\/p>\n\n\n\n<p>Lisaks sellele saab neuroniv\u00f5rkudes kasutada sigmoidseid funktsioone keeruliste otsustusfunktsioonide modelleerimiseks, kuna mittelineaarsete funktsioonide tulemuseks on mittelineaarsed piirv\u00e4\u00e4rtused.<\/p>\n\n\n\n<h2><strong><strong>Sigmoidne muster koosneb kolmest etapist<\/strong><\/strong><\/h2>\n\n\n\n<p>K\u00f5veral on kolm peamist faasi: kiirendatud etapp\/periood, \u00fcleminekuetapp\/periood ja platooetapp\/periood.<\/p>\n\n\n\n<h3><strong><strong>Eksponentsiaalne etapp<\/strong><\/strong><\/h3>\n\n\n\n<p>Varajases etapis oleks populatsiooni kasv suhteliselt aeglane (viiteperiood), kuna v\u00e4hesed reproduktiivsed isendid oleksid laialt levinud.&nbsp;<\/p>\n\n\n\n<p>Kuna s\u00fcndimus \u00fcletab suremuse, kasvab populatsiooni suurus pidevalt. Energiat on rohkesti ja kliimakindlus on minimaalne, mille tulemuseks on madal suremus.<\/p>\n\n\n\n<h3><strong><strong>\u00dcleminekuetapp<\/strong><\/strong><\/h3>\n\n\n\n<p>Rahvastiku kasvu t\u00f5ttu v\u00e4henevad ressursid, mis p\u00f5hjustab v\u00f5itlust elluj\u00e4\u00e4mise eest. Rahvastiku kasv aeglustub s\u00fcndimuse v\u00e4henemise ja surmajuhtumite arvu suurenemise t\u00f5ttu.<\/p>\n\n\n\n<h3><strong><strong>Plateau etapp<\/strong><\/strong><\/h3>\n\n\n\n<p>L\u00f5puks v\u00f5rdub kasvav suremus uute organismide tootmisega, nii et rahvastiku kasv saavutab platoo.&nbsp;<\/p>\n\n\n\n<p>Piiravate j\u00f5udude tulemusena on elanikkond \u00fcletanud keskkonna v\u00f5imekuse kasvuga toime tulla. On t\u00f5en\u00e4oline, et populatsiooni suurus ei ole sel hetkel stabiilne, vaid k\u00f5igub kandev\u00f5ime piires, et s\u00e4ilitada \u00fchtlane arvukus.<\/p>\n\n\n\n<h2><strong><strong><strong><strong>Eksklusiivne teaduslik sisu, mille on loonud teadlased&nbsp;<\/strong><\/strong><\/strong><\/strong><\/h2>\n\n\n\n<p>Kuidas teie paberiga l\u00e4heb? Kas olete otsinud illustratsioone, mis vastavad teie uurimist\u00f6\u00f6le? Me toetame teid koos Mind the Graphga.&nbsp;<\/p>\n\n\n\n<p>Tuhandeid illustratsioone sisaldavast raamatukogust saate valida erinevate kategooriate vahel. Meie enda plakatitootja abil saate fantastilise plakati hetkega.&nbsp;<\/p>\n\n\n\n<p>Lisaks sellele v\u00f5ivad meie eksperdid kohandada illustratsioone vastavalt teie spetsifikatsioonidele.<\/p>\n\n\n\n<div class=\"is-layout-flex wp-block-buttons\">\n<div class=\"wp-block-button\"><a class=\"wp-block-button__link has-background\" href=\"https:\/\/mindthegraph.com\/science_figures\" style=\"border-radius:50px;background-color:#dc1866\" target=\"_blank\" rel=\"noreferrer noopener\">Loo efektiivseid teadusfiguurid minutitega<\/a><\/div>\n<\/div>\n\n\n\n<div style=\"height:11px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Neuronite s\u00fcnapsid Infograafik\" width=\"800\" height=\"450\" src=\"https:\/\/www.youtube.com\/embed\/2DwIBRzuH5A?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<div style=\"height:25px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Vaatame selles artiklis, mis on sigmamuster v\u00f5i -funktsioon ja k\u00f5ik nende erinevad etapid. <\/p>","protected":false},"author":27,"featured_media":19783,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[38],"tags":[554,775,777,909,962],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is a Sigmoid Pattern and The 3 Stages Of The Curve?<\/title>\n<meta name=\"description\" content=\"Let&#039;s take a look at what a sigmoid pattern or function is and all the different stages of them in this 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