{"id":36809,"date":"2019-10-31T22:13:56","date_gmt":"2019-10-31T19:13:56","guid":{"rendered":"https:\/\/prohoster.info\/blog\/kak-stavit-seti-na-nachinayushhih-analitikov-ili-obzor-na-onlajn-kurs-start-v-data-science\/"},"modified":"2019-10-31T22:13:56","modified_gmt":"2019-10-31T19:13:56","slug":"kak-stavit-seti-na-nachinayushhih-analitikov-ili-obzor-na-onlajn-kurs-start-v-data-science","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/kak-stavit-seti-na-nachinayushhih-analitikov-ili-obzor-na-onlajn-kurs-start-v-data-science","title":{"rendered":"\u201eJak nastavovat s\u00edt\u011b pro za\u010d\u00ednaj\u00edc\u00ed analytiky\u201c nebo p\u0159ehled online kurzu \u201eZa\u010d\u00e1tek v Data Science\u201c","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Po t\u00e9m\u011b\u0159 tis\u00edci letech ml\u010den\u00ed se najednou objevila p\u0159\u00edle\u017eitost opr\u00e1\u0161it mini-cykl publikac\u00ed o \"v\u00fduce Data Science od z\u00e1klad\u016f\". Narazil jsem na inzer\u00e1t jednoho z kurz\u016f v kontextov\u00e9 reklam\u011b na jedn\u00e9 soci\u00e1ln\u00ed s\u00edti a tak\u00e9 na obl\u00edben\u00e9m \"Habr\". <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/netologyru\/blog\/460701\/\">\"Start v Data Science\"<\/a><\/noindex>. St\u00e1l jen p\u00e1r korun, popis kurzu byl barevn\u00fd a slibn\u00fd. \"Pro\u010d si neosv\u011b\u017eit zapomenut\u00e9 dovednosti absolvov\u00e1n\u00edm dal\u0161\u00edho kurzu?\" - pomyslel jsem si. Tak\u00e9 m\u011b p\u0159i tom poh\u00e1n\u011bla zv\u011bdavost, u\u017e dlouho jsem cht\u011bl vid\u011bt, jak je organizov\u00e1no vzd\u011bl\u00e1v\u00e1n\u00ed v t\u00e9to spole\u010dnosti.<\/p>\n<p>Hned na za\u010d\u00e1tku varuji, \u017ee nejsem nijak spojen s v\u00fdvojem kurzu ani s jej\u00edmi konkurenty. Cel\u00fd materi\u00e1l \u010dl\u00e1nku je m\u00e9 subjektivn\u00ed posouzen\u00ed s lehk\u00fdm n\u00e1dechem ironie.<br \/>\nTak\u017ee, po\u0159\u00e1d nev\u00edte, kam investovat sv\u00fdch zaslou\u017een\u00fdch 990 rubl\u016f? Tak v\u00e1s srde\u010dn\u011b zvu pod kat.<\/p>\n<p><img decoding=\"async\" alt=\"\u201eJak nastavovat s\u00edt\u011b pro za\u010d\u00ednaj\u00edc\u00ed analytiky\u201c nebo p\u0159ehled online kurzu \u201eZa\u010d\u00e1tek v Data Science\u201c\" src=\"\/wp-content\/uploads\/2019\/08\/31f926ec46a92d47291a3aa14758178f.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nJako mal\u00e9 p\u0159edslov chci \u0159\u00edct, \u017ee se k l\u00e1kav\u00fdm kurz\u016fm, kter\u00e9 dok\u00e1\u017e\u00ed z nov\u00e1\u010dka b\u011bhem kr\u00e1tk\u00e9 doby ud\u011blat \"\u00fasp\u011b\u0161n\u00e9ho datov\u00e9ho analytika s platem nad 100 000 rubl\u016f\", d\u00edv\u00e1m s ur\u010dit\u00fdm skepticismem (i kdy\u017e to jste si jist\u011b domysleli z \u00favodn\u00edho obr\u00e1zku \u010dl\u00e1nku).<\/p>\n<p>P\u0159ed n\u011bkolika lety, na vln\u011b aktivn\u00ed reklamy v\u00fduky Data Science, jsem se pokusil r\u016fzn\u00fdmi zp\u016fsoby proniknout do oblasti v\u011bdy o datech a pod\u011blit se o sv\u00e9 poznatky o z\u00edskan\u00fdch zku\u0161enostech s \u010dten\u00e1\u0159i Habr.<\/p>\n<p><b class=\"spoiler_title\">Dal\u0161\u00ed \u010dl\u00e1nky cyklu<\/b>1. U\u010d\u00edme z\u00e1klady:<\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/331118\/\">\"Chy\u0165 se Data velk\u00e1 i mal\u00e1!\" - (Kr\u00e1tk\u00fd p\u0159ehled kurz\u016f Data Science od Cognitive Class)<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/331794\/\">\"Te\u010f u\u017e t\u011b tak\u00e9 spo\u010d\u00edtal\" nebo V\u011bda o datech od z\u00e1klad\u016f (Data Science from Scratch)<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/331992\/\">\"LEDnice m\u00edsto Oscara!\" aneb jak jsem se sna\u017eil osvojit z\u00e1klady Data Science na Kaggle<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/335214\/\">\"Vlak, kter\u00fd zvl\u00e1dl!\" aneb \"Specializace Strojov\u00e9 u\u010den\u00ed a anal\u00fdza dat\" o\u010dima nov\u00e1\u010dka v Data Science<\/a><\/noindex><\/li>\n<\/ul>\n<p>\n2. Procvi\u010dujeme prvn\u00ed dovednosti<\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/337040\"> \"Vzpou\u0159\u00edc\u00ed se strojov\u00e9 u\u010den\u00ed\" aneb kombinujeme hobby v Data Science a anal\u00fdzu spektr\u016f lamp<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/337438\/\"> \"Jak noty!\" aneb Strojov\u00e9 u\u010den\u00ed (Data Science) v C# pomoc\u00ed Accord.NET Framework<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/338124\/\"> \"Pou\u017eij S\u00edlu strojov\u00e9ho u\u010den\u00ed, Luke!\" aneb automatick\u00e1 klasifikace sv\u00edtidel podle CCC<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/340698\/\"> \"4 svatby a jedny poh\u0159by\" aneb line\u00e1rn\u00ed regrese pro anal\u00fdzu otev\u0159en\u00fdch dat Moskvy<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/346222\/\"> \"Dopis tureck\u00e9mu sultanovi\" aneb line\u00e1rn\u00ed regrese v C# pomoc\u00ed Accord.NET pro anal\u00fdzu otev\u0159en\u00fdch dat Moskvy<\/a><\/noindex><\/li>\n<\/ul>\n<p>\nA tak jsem po dlouh\u00e9 dob\u011b znovu zkusil je\u0161t\u011b jeden kurz.<\/p>\n<h4>Popis kurzu:<\/h4>\n<p>\nPopis kurzu \u201eZa\u010d\u00e1tek v Data Science\u201c slibuje, \u017ee za pouh\u00fdch 990 rubl\u016f <i>(v dob\u011b psan\u00ed \u010dl\u00e1nku)<\/i> z\u00edsk\u00e1me \u010dty\u0159t\u00fddenn\u00ed kurz ve form\u00e1tu videolekc\u00ed a praktick\u00fdch \u00faloh pro za\u010d\u00e1te\u010dn\u00edky. Nezapome\u0148me ani na \u010d\u00e1ste\u010dn\u00e9 proplacen\u00ed ceny kurzu formou da\u0148ov\u00e9ho odpo\u010dtu (slibuj\u00ed zaslat v\u0161echny dokumenty na e-mail). <\/p>\n<p>V r\u00e1mci kurzu jsou dva bloky, jeden vysv\u011btl\u00ed, co je \u201eDatov\u00e1 v\u011bda\u201c, jak\u00e9 jsou popul\u00e1rn\u00ed sm\u011bry a jak lze rozv\u00edjet kari\u00e9ru v oblasti Data Science. Druh\u00fd blok pokr\u00fdv\u00e1 p\u011bt n\u00e1stroj\u016f pro anal\u00fdzu dat: Excel, SQL, Python, Power BI a \u201eKultura pr\u00e1ce s daty\u201c. <\/p>\n<p>No co, zn\u00ed to \u201elahodn\u011b\u201c, plat\u00edme za kurz a \u010dek\u00e1me na datum za\u010d\u00e1tku.<\/p>\n<p>S nedo\u010dkavost\u00ed se p\u0159ihla\u0161ujeme do osobn\u00edho \u00fa\u010dtu den p\u0159ed za\u010d\u00e1tkem kurzu, proch\u00e1z\u00edme povzbuzuj\u00edc\u00ed slova od tv\u016frc\u016f a \u010dek\u00e1me na ozn\u00e1men\u00ed o dlouho o\u010dek\u00e1van\u00e9m za\u010d\u00e1tku kurzu.<\/p>\n<p>\u010cas rychle ub\u011bhl, \u201eDen D\u201c nastal, m\u016f\u017eeme za\u010d\u00edt s v\u00fdukou. Otev\u0159en\u00edm prvn\u00ed lekce uvid\u00edme zn\u00e1mou sch\u00e9ma online vzd\u011bl\u00e1v\u00e1n\u00ed \u2013 videolekce, dal\u0161\u00ed materi\u00e1ly, testy a dom\u00e1c\u00ed \u00fakoly. Pokud jste n\u011bkdy pou\u017e\u00edvali Coursera, EDX, Stepik, nem\u011bli byste m\u00edt \u017e\u00e1dn\u00e9 probl\u00e9my.<\/p>\n<h4>Uvnit\u0159 kurzu:<\/h4>\n<p>\nPoj\u010fme si proj\u00edt t\u00e9mata. T\u00e9ma prvn\u00ed lekce \u2013 \u201eP\u0159ehled DS: z\u00e1klady, u\u017eite\u010dnost, aplikace\u201c, za\u010d\u00edn\u00e1 videolekc\u00ed, jako v\u0161echny n\u00e1sleduj\u00edc\u00ed lekce.<\/p>\n<p>A u\u017e od sam\u00e9ho za\u010d\u00e1tku je c\u00edtit, \u017ee auto\u0159i se \u0159\u00eddili p\u0159\u00edstupem <b>\u201eTak, to bude sta\u010dit\u201c <\/b>z m\u00e9ho obl\u00edben\u00e9ho sov\u011btsk\u00e9ho animovan\u00e9ho filmu.<\/p>\n<p>Od prvn\u00ed minuty pochop\u00edte, \u017ee materi\u00e1l pro kurz nebyl nato\u010den speci\u00e1ln\u011b, ale byl vzat z n\u011bjak\u00fdch jin\u00fdch otev\u0159en\u00fdch lekc\u00ed nebo tematick\u00fdch kurz\u016f. Tak\u00e9 k videu <b>chyb\u00ed titulky a mo\u017enost stahov\u00e1n\u00ed <\/b> pro offline prohl\u00ed\u017een\u00ed.<\/p>\n<p>Po p\u0159edn\u00e1\u0161ce jsou navr\u017eeny dal\u0161\u00ed materi\u00e1ly k lekci (prezentace z videolekce a doporu\u010den\u00e1 literatura), ty rozeb\u00edrat nebudeme. <\/p>\n<p>Pak n\u00e1s \u010dek\u00e1 test. Testy se li\u0161\u00ed obt\u00ed\u017enost\u00ed a adekv\u00e1tnost\u00ed ot\u00e1zek k prob\u011bhnut\u00e9mu materi\u00e1lu.<\/p>\n<p>A tady se znovu projevuje nedostatek z\u00e1jmu o v\u00fdsledky u\u010den\u00ed, <b>test m\u016f\u017eete neud\u011blat, ale to na nic nezm\u011bn\u00ed,<\/b>lekci stejn\u011b \u00fasp\u011b\u0161n\u011b projdete, ale \u017e\u00e1dost o dal\u0161\u00ed pokus pro opakov\u00e1n\u00ed z\u016fstane pravd\u011bpodobn\u011b bez odpov\u011bdi. <\/p>\n<p>V n\u00e1sleduj\u00edc\u00edm bude sch\u00e9ma lekce: \u201evideo -&gt; dopl\u0148kov\u00e9 materi\u00e1ly -&gt; test\u201c z\u00e1kladem cel\u00e9ho kurzu. <\/p>\n<p>N\u011bkdy bude lekce obohacena pr\u016fzkumem a samostatn\u00fdmi dom\u00e1c\u00edmi \u00fakoly.<\/p>\n<p>Celkem jsou dva dom\u00e1c\u00ed \u00fakoly. A pokud m\u00e1m b\u00fdt up\u0159\u00edmn\u00fd, zvl\u00e1dl jsem jen jeden. <\/p>\n<p>Prvn\u00edm dom\u00e1c\u00edm \u00fakolem je odeslat sv\u016fj \u017eivotopis s popisem kl\u00ed\u010dov\u00fdch dovednost\u00ed. Nemohu to s jistotou \u0159\u00edct, ale zd\u00e1 se mi, \u017ee p\u0159ijmou prakticky ka\u017ed\u00fd \u017eivotopis a \u00fakol bude uzn\u00e1n. Po \u00fakolu v\u00e1m po\u0161lou dopl\u0148kov\u00e9 materi\u00e1ly \u2014 doporu\u010den\u00ed. Kdy\u017e vzpom\u00edn\u00e1m na to, jak jsem se tr\u00e1pil s dom\u00e1c\u00edmi \u00fakoly na Coursera, c\u00edt\u00edm trochu zklam\u00e1n\u00ed nad touto jednoduchost\u00ed.<\/p>\n<p>Po dokon\u010den\u00ed \u00favodn\u00ed \u010d\u00e1sti za\u010dne studium dlouho o\u010dek\u00e1van\u00fdch \u201eN\u00e1stroj\u016f pro za\u010d\u00e1tek pr\u00e1ce v Data Science\u201c. A prvn\u00ed lekce nese zvu\u010dn\u00fd n\u00e1zev: \u201ePr\u00e1ce v Excelu: rozvoj dovednost\u00ed od nuly po analytika\u201c.<\/p>\n<p>Wow! Zn\u00ed to l\u00e1kav\u011b, ale ve skute\u010dnosti je rozd\u00edl mezi o\u010dek\u00e1v\u00e1n\u00edm a skute\u010dnost\u00ed stejn\u011b velk\u00fd jako mezi fotografi\u00ed hamburgeru z reklamy rychl\u00e9ho ob\u010derstven\u00ed a t\u00edm, co v\u00e1m daj\u00ed u pokladny. <\/p>\n<p>V podstat\u011b budeme pozorovat, jak se od automatick\u00e9ho vypl\u0148ov\u00e1n\u00ed bun\u011bk v Excelu p\u0159ech\u00e1z\u00ed k nesouvisl\u00e9mu popisu funkce \u201eVLOOKUP()\u201c, u\u010ditel se bude jako Hamlet zab\u00fdvat ot\u00e1zkou \u201eB\u00fdt, \u010di neb\u00fdt\u201c \u201eVysv\u011btlit v\u0161e pro nov\u00e1\u010dky\u201c nebo \u201ePoskytnout zaj\u00edmav\u00fd materi\u00e1l pro prof\u00edky\u201c. Podle m\u00e9ho subjektivn\u00edho n\u00e1zoru se to ani jednomu z t\u011bchto po\u017eadavk\u016f nepoda\u0159ilo splnit. <\/p>\n<p>Obzvl\u00e1\u0161\u0165 skv\u011bl\u00e9 je, \u017ee i kdy\u017e kurz nepl\u00e1nuje \u017eiv\u00fd webin\u00e1\u0159. To znamen\u00e1, \u017ee to nejsou z\u00e1znamy z lekc\u00ed, kter\u00e9 jste prop missed, ale prost\u011b z\u00e1pisy ze sezen\u00ed, kter\u00e1 prob\u011bhla d\u00e1vno (viz obr\u00e1zek n\u00ed\u017ee), auto\u0159i se stejn\u011b rozhodli zachovat atmosf\u00e9ru, <i>(nebo se mo\u017en\u00e1 prost\u011b lenili)<\/i> a <b>donut\u00ed v\u00e1s sledovat p\u011bt minut, jak u\u010ditel \u0159e\u0161\u00ed probl\u00e9my se zvukem.<\/b>. <\/p>\n<p><img decoding=\"async\" alt=\"\u201eJak nastavovat s\u00edt\u011b pro za\u010d\u00ednaj\u00edc\u00ed analytiky\u201c nebo p\u0159ehled online kurzu \u201eZa\u010d\u00e1tek v Data Science\u201c\" src=\"\/wp-content\/uploads\/2019\/08\/1e81d4bc8c1511490175f833678a78aa.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPo videu podle standardn\u00edho sch\u00e9matu n\u00e1sleduj\u00ed \u2013 dopl\u0148kov\u00fd materi\u00e1l a test.<\/p>\n<p>Dal\u0161\u00ed t\u00e9ma je o jazyce SQL. V lekci jsou uvedeny z\u00e1kladn\u00ed informace a p\u0159\u00edklady pr\u00e1ce s SQL dotazy, v z\u00e1sad\u011b lze videa a \u010dl\u00e1nky na podobn\u00e9 t\u00e9ma <b>snadno naj\u00edt na internetu zcela zdarma.<\/b>.<\/p>\n<p>Ve videolekci o SQL se prob\u00edr\u00e1 zpracov\u00e1n\u00ed datov\u00e9ho souboru z Kaggle pomoc\u00ed knihovny Python \u201ePandas\u201c. Sch\u00e9ma lekce z\u016fstalo nezm\u011bn\u011bn\u00e9: video -&gt; dopl\u0148kov\u00e9 materi\u00e1ly -&gt; test. Nep\u0159edpokl\u00e1daj\u00ed se \u017e\u00e1dn\u00e9 dal\u0161\u00ed \u00fakoly, dokonce ani \u00fakol s automatick\u00fdm ov\u011b\u0159en\u00edm v\u00fdsledk\u016f. Tak\u017ee instalace \u201eAnacondy\u201c a psan\u00ed k\u00f3du v\u00e1s ur\u010dit\u011b ne\u010dek\u00e1. Tak\u00e9<b> je t\u0159eba zm\u00ednit, \u017ee p\u00edsmo k\u00f3du ve videolekci je mal\u00e9.<\/b>, sledovat to na telefonu je bezv\u00fdznamn\u00e9, a na monitoru bylo pot\u0159eba se d\u00edvat t\u00e9m\u011b\u0159 zbl\u00edzka.<\/p>\n<p>\u010ctvrt\u00e1 lekce \u201eVizu\u00e1ln\u00ed zpr\u00e1va o logistice v PBI za 10 minut\u201c <code> (video mimochodem trv\u00e1 asi 50 minut). <\/code>V tomto videu se dozv\u00edte o zaj\u00edmav\u00e9m n\u00e1stroji Power BI, up\u0159\u00edmn\u011b jsem o n\u011bm nikdy p\u0159edt\u00edm nesly\u0161el. <\/p>\n<h4>Neo\u010dek\u00e1van\u00e9 zakon\u010den\u00ed kurzu:<\/h4>\n<p>\nPosledn\u00ed p\u00e1t\u00e1 lekce se zam\u011b\u0159\u00ed na obecn\u00e9 principy spr\u00e1vn\u00e9ho ukl\u00e1d\u00e1n\u00ed dat, p\u0159edn\u00e1\u0161ka je op\u011bt vytr\u017een\u00e1 z jin\u00e9ho kurzu. V t\u00e9to lekci krom\u011b standardn\u00edho testu op\u011bt p\u0159ich\u00e1z\u00ed dom\u00e1c\u00ed \u00fakol, ale j\u00e1 jsem ho neud\u011blal. Chcete v\u011bd\u011bt pro\u010d?<\/p>\n<p>Proto\u017ee kdy\u017e jsem dnes otev\u0159el str\u00e1nku kurzu, kter\u00fd jsem dokon\u010dil pouze z poloviny, uvid\u011bl jsem toto:<\/p>\n<p><img decoding=\"async\" alt=\"\u201eJak nastavovat s\u00edt\u011b pro za\u010d\u00ednaj\u00edc\u00ed analytiky\u201c nebo p\u0159ehled online kurzu \u201eZa\u010d\u00e1tek v Data Science\u201c\" src=\"\/wp-content\/uploads\/2019\/08\/0001864625a8e7a7d54518679c6263c8.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nTo znamen\u00e1, <b>syst\u00e9m pova\u017eoval, \u017ee jsem kurz \u00fasp\u011b\u0161n\u011b dokon\u010dil, i kdy\u017e ho ve skute\u010dnosti nem\u00e1m dokon\u010den\u00fd.<\/b>. <\/p>\n<p>A po zhl\u00e9dnut\u00ed v\u0161ech zb\u00fdvaj\u00edc\u00edch vide\u00ed a absolvov\u00e1n\u00ed test\u016f se po\u010det nezm\u011bnil a z\u016fstal na 56%. P\u0159edpokl\u00e1d\u00e1m, \u017ee <b>bych mohl v\u016fbec nic nesledovat a neabsolvovat testy a stejn\u011b bych dostal \u201eDiplom\u201c.<\/b>.<\/p>\n<p>Obzvl\u00e1\u0161\u0165 p\u0159ekvapuj\u00edc\u00ed je, \u017ee v rozes\u00edlce bylo ofici\u00e1ln\u011b uvedeno, \u017ee kurz prob\u00edhal od 22. \u010dervence do 14. srpna, a \u201eDiplom\u201c mi vydali u\u017e 04.08.2019. <\/p>\n<h4>V\u00fdsledek vzd\u011bl\u00e1v\u00e1n\u00ed<\/h4>\n<p>\nWeb spole\u010dnosti na konci vzd\u011bl\u00e1v\u00e1n\u00ed n\u00e1m slibuje: \u201eVa\u0161i kvalifikaci potvrd\u00ed dokumenty stanoven\u00e9ho vzoru.\u201c Ale bohu\u017eel, tento kurz se zd\u00e1 b\u00fdt ani programem rekvalifikace, ani programem dal\u0161\u00edho vzd\u011bl\u00e1v\u00e1n\u00ed, tak\u017ee dostanete prost\u011b <b>\u201ecertifik\u00e1t\u201c, kter\u00fd ve skute\u010dnosti nem\u00e1 ofici\u00e1ln\u00ed status.<\/b>.<\/p>\n<p>Snad bude rozumn\u00e9 se zeptat: \u201eCo jsi o\u010dek\u00e1val za 990 korun?\u201c Pokud m\u00e1m b\u00fdt up\u0159\u00edmn\u00fd \u2013 nic jsem ne\u010dekal. Je jasn\u00e9, \u017ee kvalitn\u00ed kurzy stoj\u00ed podstatn\u011b v\u00edce. Ale probl\u00e9m je v tom, \u017ee existuj\u00ed bezplatn\u00e9 kurzy, kter\u00e9 nejsou jen\u017ee ne hor\u0161\u00ed, ale mnohem profesion\u00e1ln\u011bji proveden\u00e9, nap\u0159\u00edklad kurzy od <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.microsoft.com\/ru-ru\/learn\/browse\/?term=%D0%90%D0%BD%D0%B0%D0%BB%D0%B8%D0%B7%20%D0%B4%D0%B0%D0%BD%D0%BD%D1%8B%D1%85\">MVA<\/a><\/noindex> nebo od <noindex><a rel=\"nofollow\" href=\"https:\/\/cognitiveclass.ai\/courses\/\">Cognitive Class<\/a><\/noindex>. Stejn\u00fd \u201ecertifik\u00e1t\u201c o absolvov\u00e1n\u00ed kurzu (pokud je v\u016fbec n\u011bkomu pot\u0159eba) tam. <b> m\u016f\u017eete z\u00edskat naprosto zdarma<\/b>.<\/p>\n<p>Mezi v\u00fdhodami m\u016f\u017eeme zm\u00ednit to, \u017ee v\u0161echny p\u0159ehledov\u00e9 materi\u00e1ly jsou shrom\u00e1\u017ed\u011bny na jednom m\u00edst\u011b a pro \u010dlov\u011bka, kter\u00fd se s Data Science teprve seznamuje, bude opravdu jednodu\u0161\u0161\u00ed se v t\u00e9to oblasti orientovat.<\/p>\n<p>Na konci kurzu n\u00e1m slibuj\u00ed, \u017ee se nau\u010d\u00edme spoustu n\u00e1stroj\u016f, a ve sv\u00e9m \u017eivotopisu budeme moci napsat n\u011bco jako:<\/p>\n<p><img decoding=\"async\" alt=\"\u201eJak nastavovat s\u00edt\u011b pro za\u010d\u00ednaj\u00edc\u00ed analytiky\u201c nebo p\u0159ehled online kurzu \u201eZa\u010d\u00e1tek v Data Science\u201c\" src=\"\/wp-content\/uploads\/2019\/08\/36afeb5acf408c8c44a8980f1f0cc616.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPokud jde o skute\u010dnost<b> to je velmi siln\u00e9 p\u0159eh\u00e1n\u011bn\u00ed<\/b>. O mnoha n\u00e1stroj\u00edch v podstat\u011b jen usly\u0161\u00edte a nic v\u00edc.<\/p>\n<h4>Shrnut\u00ed<\/h4>\n<p>\nPodle m\u00e9ho n\u00e1zoru kurz p\u0159in\u00e1\u0161\u00ed minim\u00e1ln\u00ed u\u017eitek, obzvl\u00e1\u0161\u0165 m\u011b zklamalo, \u017ee auto\u0159i si nedali pr\u00e1ci nato\u010dit pro n\u011bj samostatn\u00e9 videolekce. Opr\u00e1vn\u011bn\u011b by m\u011bli za takov\u00e9 n\u011bco styd\u011bt, nebo by m\u011bli po\u017eadovat desetkr\u00e1t m\u00e9n\u011b. <\/p>\n<p>Ale je\u0161t\u011b jednou opakuji, \u017ee v\u0161echno v\u00fd\u0161e uveden\u00e9 je pouze moje subjektivn\u00ed hodnocen\u00ed, zda tento kurz podstoupit nebo ne \u2014 mus\u00edte se rozhodnout sami. <\/p>\n<p>P.S. Mo\u017en\u00e1 \u010dasem auto\u0159i kurzu provedou jeho \u00fapravy a cel\u00fd \u010dl\u00e1nek ztrat\u00ed svou relevanci.<br \/>\nPro jistotu nap\u00ed\u0161u, \u017ee plat\u00ed pro prvn\u00ed spu\u0161t\u011bn\u00ed tohoto kurzu od 22. \u010dervence do 14. srpna<\/p>\n<p><i>P.P.S. Pokud se \u010dl\u00e1nek uk\u00e1\u017ee jako tak ne\u00fasp\u011b\u0161n\u00fd, odstran\u00edm ho, ale na za\u010d\u00e1tek bych cht\u011bl p\u0159e\u010d\u00edst kritiku, mo\u017en\u00e1 je t\u0159eba n\u011bco opravit. Zat\u00edm to vypad\u00e1, jako by se vyh\u00fdbali nep\u0159\u00edjemn\u00e9 kritice nekvalitn\u00edho kurzu.<\/i><br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/462449\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412\u043e\u0442 \u0443\u0436\u0435 \u00ab\u0442\u044b\u0441\u044f\u0447\u0443 \u043b\u0435\u0442\u00bb \u043d\u0438\u0447\u0435\u0433\u043e \u043d\u0435 \u043f\u0438\u0441\u0430\u043b, \u043d\u043e \u0432\u0434\u0440\u0443\u0433 \u043d\u0435\u043e\u0436\u0438\u0434\u0430\u043d\u043d\u043e \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f \u043f\u043e\u0432\u043e\u0434 \u0441\u0434\u0443\u0442\u044c \u043f\u044b\u043b\u044c \u0441 \u043c\u0438\u043d\u0438-\u0446\u0438\u043a\u043b\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0439 \u043f\u043e \u00ab\u043e\u0431\u0443\u0447\u0435\u043d\u0438\u044e Data Science \u0441 \u043d\u0443\u043b\u044f\u00bb. \u0412 \u043a\u043e\u043d\u0442\u0435\u043a\u0441\u0442\u043d\u043e\u0439 \u0440\u0435\u043a\u043b\u0430\u043c\u0435 \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u0441\u043e\u0446\u0441\u0435\u0442\u0435\u0439, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043d\u0430 \u043b\u044e\u0431\u0438\u043c\u043e\u043c \u00ab\u0425\u0430\u0431\u0440\u0435\u00bb, \u044f \u043d\u0430\u0442\u043a\u043d\u0443\u043b\u0441\u044f \u043d\u0430 \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044e \u043e \u043a\u0443\u0440\u0441\u0435 \u00ab\u0421\u0442\u0430\u0440\u0442 \u0432 Data Science\u00bb. \u0421\u0442\u043e\u0438\u043b \u043e\u043d \u0441\u0443\u0449\u0438\u0435 \u043a\u043e\u043f\u0435\u0439\u043a\u0438, \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043a\u0443\u0440\u0441\u0430 \u0431\u044b\u043b\u043e \u043a\u0440\u0430\u0441\u043e\u0447\u043d\u043e\u0435 \u0438 \u043c\u043d\u043e\u0433\u043e\u043e\u0431\u0435\u0449\u0430\u044e\u0449\u0435\u0435. \u00ab\u041f\u043e\u0447\u0435\u043c\u0443 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":27575,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-36809","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412\u043e\u0442 \u0443\u0436\u0435 \u00ab\u0442\u044b\u0441\u044f\u0447\u0443 \u043b\u0435\u0442\u00bb \u043d\u0438\u0447\u0435\u0433\u043e \u043d\u0435 \u043f\u0438\u0441\u0430\u043b, \u043d\u043e \u0432\u0434\u0440\u0443\u0433 \u043d\u0435\u043e\u0436\u0438\u0434\u0430\u043d\u043d\u043e \u043f\u043e\u044f\u0432\u0438\u043b\u0441\u044f \u043f\u043e\u0432\u043e\u0434 \u0441\u0434\u0443\u0442\u044c \u043f\u044b\u043b\u044c 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