{"id":16348,"date":"2026-10-15T09:56:00","date_gmt":"2026-10-15T09:56:00","guid":{"rendered":"https:\/\/blog.quarticon.com\/cz\/?p=16348"},"modified":"2026-10-15T09:56:00","modified_gmt":"2026-10-15T09:56:00","slug":"vlastni-data-ztraceji-na-duveryhodnosti-a-cdp-pocituji-dusledky","status":"publish","type":"post","link":"https:\/\/blog.quarticon.com\/cz\/vlastni-data-ztraceji-na-duveryhodnosti-a-cdp-pocituji-dusledky\/","title":{"rendered":"Vlastn\u00ed data ztr\u00e1cej\u00ed na d\u016fv\u011bryhodnosti a CDP poci\u0165uj\u00ed d\u016fsledky"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Platformy z\u00e1kaznick\u00fdch dat (CDP) stoj\u00ed na jednoduch\u00e9m p\u0159\u00edslibu: shroma\u017e\u010fovat informace o z\u00e1kazn\u00edc\u00edch, analyzovat je a vyu\u017e\u00edvat k poskytov\u00e1n\u00ed l\u00e9pe p\u0159izp\u016fsoben\u00fdch z\u00e1kaznick\u00fdch zku\u0161enost\u00ed. Tento p\u0159\u00edslib v\u0161ak z\u00e1vis\u00ed na k\u0159ehk\u00e9m p\u0159edpokladu, \u017ee informace poskytnut\u00e9 z\u00e1kazn\u00edky jsou pravdiv\u00e9.<\/p>\n<p class=\"wp-block-paragraph\">Na tento p\u0159edpoklad se lze spol\u00e9hat \u010d\u00edm d\u00e1l m\u00e9n\u011b.<\/p>\n<p class=\"wp-block-paragraph\">V\u00fdzkum citovan\u00fd spole\u010dnost\u00ed eMarketer zjistil, \u017ee 53 % dosp\u011bl\u00fdch obyvatel USA odm\u00edtlo sb\u011br dat, c\u00edlen\u00ed nebo sledov\u00e1n\u00ed na platform\u00e1ch AI. Dal\u0161\u00edch 31 % p\u0159iznalo, \u017ee uvedlo nepravdiv\u00e9 jm\u00e9no a p\u0159\u00edjmen\u00ed nebo datum narozen\u00ed. V\u00fdzkum poukazuje tak\u00e9 na \u0161ir\u0161\u00ed obavy spojen\u00e9 s personalizac\u00ed zalo\u017eenou na datech: 59 % dosp\u011bl\u00fdch obyvatel USA se nec\u00edtilo dob\u0159e p\u0159i p\u0159edstav\u011b, \u017ee AI vyu\u017e\u00edv\u00e1 jejich e-mailov\u00e9 adresy k personalizaci reklam, a 52 % se nec\u00edtilo p\u0159\u00edjemn\u011b p\u0159i sd\u00edlen\u00ed historie prohl\u00ed\u017een\u00ed.<\/p>\n<p class=\"wp-block-paragraph\">Tato \u010d\u00edsla popisuj\u00ed postoje a chov\u00e1n\u00ed na platform\u00e1ch AI, nikoli konkr\u00e9tn\u011b u\u017eivatele CDP. Poukazuj\u00ed v\u0161ak na probl\u00e9m, kter\u00fd se t\u00fdk\u00e1 ka\u017ed\u00e9ho syst\u00e9mu zalo\u017een\u00e9ho na registra\u010dn\u00edch \u00fadaj\u00edch z\u00e1kazn\u00edk\u016f: lid\u00e9 mohou odm\u00edtat sd\u00edlet data nebo uv\u00e1d\u011bt informace, kter\u00e9 vypadaj\u00ed jako pravdiv\u00e9, ale ve skute\u010dnosti takov\u00e9 nejsou.<\/p>\n<h2 class=\"wp-block-heading\">Kdy\u017e nepravdiv\u00e9 informace vedou k chybn\u00e9 segmentaci<\/h2>\n<p class=\"wp-block-paragraph\">Nepravdiv\u00e9 jm\u00e9no a p\u0159\u00edjmen\u00ed se mohou zd\u00e1t ne\u0161kodn\u00e9. Nespr\u00e1vn\u00e9 datum narozen\u00ed m\u016f\u017ee p\u016fsobit jako drobn\u00fd akt sebeobrany. Kdy\u017e v\u0161ak firma pova\u017euje registra\u010dn\u00ed \u00fadaje za d\u016fv\u011bryhodn\u00e9, mohou m\u00edt nepravdiv\u00e9 informace mnohem \u0161ir\u0161\u00ed dopad ne\u017e jen na registra\u010dn\u00ed formul\u00e1\u0159.<\/p>\n<p class=\"wp-block-paragraph\">Nespr\u00e1vn\u00fd v\u011bk m\u016f\u017ee zp\u016fsobit, \u017ee se n\u011bkdo dostane do nespr\u00e1vn\u00e9 kampan\u011b zam\u011b\u0159en\u00e9 na f\u00e1zi \u017eivotn\u00edho cyklu z\u00e1kazn\u00edka. Chybn\u00e9 ozna\u010den\u00ed pohlav\u00ed m\u016f\u017ee zkreslit c\u00edlov\u00fd segment. Tyto p\u0159edpoklady pak mohou ovlivnit doporu\u010den\u00ed produkt\u016f, obsah e-mail\u016f i anal\u00fdzu z\u00e1kazn\u00edk\u016f v kampan\u00edch marketingov\u00e9 automatizace.<\/p>\n<p class=\"wp-block-paragraph\">Probl\u00e9m nespo\u010d\u00edv\u00e1 jen v tom, \u017ee je jeden \u00fadaj chybn\u00fd. Automatizovan\u00e9 syst\u00e9my mohou tyto \u00fadaje opakovan\u011b vyu\u017e\u00edvat p\u0159i rozhodov\u00e1n\u00ed, tak\u017ee chybn\u00e9 vstupy za\u010dnou p\u016fsobit jako d\u016fv\u011bryhodn\u00fd sign\u00e1l.<\/p>\n<p class=\"wp-block-paragraph\">Behavior\u00e1ln\u00ed a transak\u010dn\u00ed data poskytuj\u00ed jin\u00fd druh informac\u00ed. N\u00e1kup, zobrazen\u00ed produktu nebo opakovan\u00e1 interakce zaznamen\u00e1vaj\u00ed, co n\u011bkdo ud\u011blal. Pole v registra\u010dn\u00edm formul\u00e1\u0159i zaznamen\u00e1v\u00e1, co n\u011bkdo uvedl. Oba druhy dat mohou b\u00fdt u\u017eite\u010dn\u00e9, ale nem\u011blo by se automaticky p\u0159edpokl\u00e1dat, \u017ee jsou stejn\u011b d\u016fv\u011bryhodn\u00e9.<\/p>\n<h2 class=\"wp-block-heading\">Men\u0161\u00ed publikum s v\u011bt\u0161\u00ed m\u00edrou nejistoty<\/h2>\n<p class=\"wp-block-paragraph\">Odm\u00edtnut\u00ed sledov\u00e1n\u00ed sni\u017euj\u00ed po\u010det lid\u00ed, kter\u00e9 lze oslovit marketingem zalo\u017een\u00fdm na sledov\u00e1n\u00ed. Pokud n\u011bkte\u0159\u00ed ze zb\u00fdvaj\u00edc\u00edch registrovan\u00fdch u\u017eivatel\u016f uvedli tak\u00e9 nepravdiv\u00e9 \u00fadaje, m\u016f\u017ee b\u00fdt skute\u010dn\u011b vyu\u017eiteln\u00e9 publikum men\u0161\u00ed, ne\u017e nazna\u010duje celkov\u00fd po\u010det z\u00e1znam\u016f v datab\u00e1zi.<\/p>\n<p class=\"wp-block-paragraph\">Vznik\u00e1 tak riziko sestupn\u00e9 spir\u00e1ly:<\/p>\n<ul class=\"wp-block-list\">\n<li>M\u00e9n\u011b d\u016fv\u011bryhodn\u00e1 data vedou k m\u00e9n\u011b \u00fa\u010dinn\u00e9mu c\u00edlen\u00ed. <\/li>\n<li>M\u00e9n\u011b \u00fa\u010dinn\u00e9 c\u00edlen\u00ed m\u016f\u017ee sn\u00ed\u017eit efektivitu kampan\u00ed. <\/li>\n<li>Slab\u00e9 v\u00fdsledky mohou zna\u010dky p\u0159im\u011bt k optimalizaci nespr\u00e1vn\u00fdch prvk\u016f kampan\u011b &#8211; kreativy, kan\u00e1l\u016f nebo na\u010dasov\u00e1n\u00ed -, zat\u00edmco z\u00e1kladn\u00ed probl\u00e9m s daty z\u016fstane bez pov\u0161imnut\u00ed.<\/li>\n<\/ul>\n<p class=\"wp-block-paragraph\">Pokud budou z\u00e1kazn\u00edci dost\u00e1vat zpr\u00e1vy, kter\u00e9 pro n\u011b nejsou relevantn\u00ed, mohou b\u00fdt je\u0161t\u011b m\u00e9n\u011b ochotn\u00ed sd\u00edlet informace nebo mohou odm\u00edtat komunikaci \u010di se odhla\u0161ovat z datab\u00e1ze. V\u00fdsledkem je nejen men\u0161\u00ed publikum, ale tak\u00e9 m\u00e9n\u011b d\u016fv\u011bryhodn\u00fd z\u00e1klad pro marketingov\u00e1 rozhodnut\u00ed.<\/p>\n<h2 class=\"wp-block-heading\">Zd\u00e1nliv\u00e1 p\u0159esnost m\u016f\u017ee p\u0159ij\u00edt draho<\/h2>\n<p class=\"wp-block-paragraph\">Podrobn\u00fd z\u00e1kaznick\u00fd profil m\u016f\u017ee p\u016fsobit hodnotn\u011b, i kdy\u017e vych\u00e1z\u00ed z ned\u016fv\u011bryhodn\u00fdch \u00fadaj\u016f. V tom spo\u010d\u00edv\u00e1 nebezpe\u010d\u00ed zd\u00e1nliv\u00e9 p\u0159esnosti: segmentu lze d\u016fv\u011b\u0159ovat proto, \u017ee je podrobn\u00fd, nikoli proto, \u017ee je p\u0159esn\u00fd.<\/p>\n<p class=\"wp-block-paragraph\">Kdy\u017e kampan\u011b nep\u0159in\u00e1\u0161ej\u00ed o\u010dek\u00e1van\u00e9 v\u00fdsledky, obvykle se m\u011bn\u00ed sd\u011blen\u00ed nebo c\u00edlen\u00ed, ani\u017e by se zva\u017eovalo, zda je d\u016fv\u011bryhodn\u00fd u\u017e samotn\u00fd profil. \u010casem to m\u016f\u017ee upev\u0148ovat chybn\u00e9 p\u0159edpoklady a u\u010dit modely na z\u00e1klad\u011b zav\u00e1d\u011bj\u00edc\u00edch sign\u00e1l\u016f.<\/p>\n<p class=\"wp-block-paragraph\">\u0158e\u0161en\u00edm nen\u00ed vzd\u00e1t se platforem z\u00e1kaznick\u00fdch dat. Sta\u010d\u00ed jen m\u00e9n\u011b d\u016fv\u011b\u0159ovat a p\u0159estat pova\u017eovat ka\u017ed\u00e9 pole za stejn\u011b d\u016fv\u011bryhodn\u00e9.<\/p>\n<h2 class=\"wp-block-heading\">Men\u0161\u00ed rozsah personalizace, ne jej\u00ed konec<\/h2>\n<p class=\"wp-block-paragraph\">Nemus\u00ed to znamenat omezen\u00ed personalizace jako takov\u00e9. Jde o varov\u00e1n\u00ed p\u0159ed marketingovou automatizac\u00ed, kter\u00e1 se p\u0159\u00edli\u0161 spol\u00e9h\u00e1 na data registrovan\u00fdch z\u00e1kazn\u00edk\u016f, zejm\u00e9na pokud jsou demografick\u00e9 \u00fadaje pova\u017eov\u00e1ny za pravdiv\u00e9, ani\u017e by byly ov\u011b\u0159eny.<\/p>\n<p class=\"wp-block-paragraph\">Personalizace zalo\u017een\u00e1 na pozorovan\u00e9m chov\u00e1n\u00ed je st\u00e1le velmi u\u017eite\u010dn\u00e1, zejm\u00e9na pokud prob\u00edh\u00e1 v re\u00e1ln\u00e9m \u010dase b\u011bhem anonymn\u00edch relac\u00ed. <a href=\"https:\/\/quarticon.com\/cs\/nase-produkty\/doporuceni-zbozi\/\">Doporu\u010dovac\u00ed syst\u00e9my<\/a> pom\u00e1haj\u00ed tuto mezeru p\u0159eklenout. CDP a n\u00e1stroje marketingov\u00e9 automatizace, kter\u00e9 pova\u017euj\u00ed deklarovan\u00e9 atributy za nezpochybniteln\u00e1 fakta, v\u0161ak riskuj\u00ed, \u017ee budou stav\u011bt pokro\u010dil\u00e9 kampan\u011b na vratk\u00fdch z\u00e1kladech.<\/p>\n<p class=\"wp-block-paragraph\">Zm\u011bna strategick\u00e9ho p\u0159\u00edstupu je jednoduch\u00e1: v\u00edce d\u016fv\u011b\u0159ovat tomu, co z\u00e1kazn\u00edci d\u011blaj\u00ed v re\u00e1ln\u00e9m \u010dase, v\u010detn\u011b anonymn\u00edch z\u00e1kazn\u00edk\u016f, ne\u017e tomu, za koho se vyd\u00e1vaj\u00ed ve formul\u00e1\u0159i. Men\u0161\u00ed, l\u00e9pe pochopen\u00fd soubor anonymn\u00edch sign\u00e1l\u016f je cenn\u011bj\u0161\u00ed ne\u017e v\u011bt\u0161\u00ed datab\u00e1ze, kter\u00e1 pouze p\u016fsob\u00ed p\u0159esn\u011b.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>53 % lid\u00ed br\u00e1n\u00ed sb\u011bru dat, c\u00edlen\u00ed nebo sledov\u00e1n\u00ed na platform\u00e1ch AI. 31 % uv\u00e1d\u00ed nepravdiv\u00e9 \u00fadaje. Vlastn\u00ed data v CDP a MA ztr\u00e1cej\u00ed na hodnot\u011b<\/p>\n","protected":false},"author":1,"featured_media":16349,"comment_status":"","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-16348","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ecommerce"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog.quarticon.com\/cz\/wp-json\/wp\/v2\/posts\/16348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.quarticon.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.quarticon.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.quarticon.com\/cz\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.quarticon.com\/cz\/wp-json\/wp\/v2\/comments?post=16348"}],"version-history":[{"count":1,"href":"https:\/\/blog.quarticon.com\/cz\/wp-json\/wp\/v2\/posts\/16348\/revisions"}],"predecessor-version":[{"id":16350,"href":"https:\/\/blog.quarticon.com\/cz\/wp-json\/wp\/v2\/posts\/16348\/revisions\/16350"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.quarticon.com\/cz\/wp-json\/wp\/v2\/media\/16349"}],"wp:attachment":[{"href":"https:\/\/blog.quarticon.com\/cz\/wp-json\/wp\/v2\/media?parent=16348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.quarticon.com\/cz\/wp-json\/wp\/v2\/categories?post=16348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.quarticon.com\/cz\/wp-json\/wp\/v2\/tags?post=16348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}