{"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\/ro\/blog\/news\/kak-stavit-seti-na-nachinayushhih-analitikov-ili-obzor-na-onlajn-kurs-start-v-data-science","title":{"rendered":"\u201eCum s\u0103 \u00eenv\u0103\u021b\u0103m re\u021bele de baz\u0103 pentru anali\u0219ti \u00eencep\u0103tori\u201d sau o recenzie a cursului online \u201eStart \u00een Data Science\u201d","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Dup\u0103 aproape \u201eo mie de ani\u201d de c\u00e2nd nu am mai scris nimic, a ap\u0103rut brusc un motiv s\u0103 \u0219terg praful de pe mini-ciclul de publica\u021bii despre \u201e\u00eenv\u0103\u021barea Data Science de la zero\u201d. \u00cen publicitatea contextual\u0103 a uneia dintre re\u021belele sociale, precum \u0219i pe tradi\u021bionalul \u201eHabr\u201d, am dat peste informa\u021bii despre un curs <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/netologyru\/blog\/460701\/\">\u201eStart \u00een Data Science\u201d<\/a><\/noindex>. Pre\u021bul era derizoriu, iar descrierea cursului era colorat\u0103 \u0219i promi\u021b\u0103toare. \u201eDe ce s\u0103 nu-mi re\u00eennoiesc abilit\u0103\u021bile pr\u0103fuite de inutilitate particip\u00e2nd la acest curs?\u201d \u2013 m-am g\u00e2ndit eu. Curiozitatea a jucat \u0219i ea un rol, mi-a pl\u0103cut s\u0103 v\u0103d cum este organizat\u0103 \u00eenv\u0103\u021barea la aceast\u0103 companie.<\/p>\n<p>Voi preveni \u00eenc\u0103 de la \u00eenceput c\u0103 nu am nicio afilare cu dezvoltatorii cursului sau cu concuren\u021bii lor. \u00centregul material al articolului este opinia mea subiectiv\u0103, cu o u\u0219oar\u0103 not\u0103 de ironie.<br \/>\nA\u0219adar, \u00eenc\u0103 nu \u0219tii unde s\u0103-\u021bi investe\u0219ti cei 990 de ruble? Atunci te invit s\u0103 continui.<\/p>\n<p><img decoding=\"async\" alt=\"\u201eCum s\u0103 \u00eenv\u0103\u021b\u0103m re\u021bele de baz\u0103 pentru anali\u0219ti \u00eencep\u0103tori\u201d sau o recenzie a cursului online \u201eStart \u00een Data Science\u201d\" 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 \/>\nCa o mic\u0103 introducere, a\u0219 dori s\u0103 spun c\u0103 m\u0103raptannesesc cu un pic de scepticism la cursurile promi\u021b\u0103toare care pot transforma un novice \u00eentr-un \u201eanalist de date de succes cu un salariu de peste 100.000 de ruble\u201d \u00eentr-un timp scurt (de\u0219i probabil c\u0103 \u021bi-ai dat seama de asta din imaginea de titlu a articolului).<\/p>\n<p>Acum c\u00e2\u021biva ani, pe valul unei reclame active pentru \u00eenv\u0103\u021barea Data Science, am \u00eencercat \u00een diverse moduri s\u0103 \u00eenv\u0103\u021b ceva din domeniul \u0219tiin\u021bei datelor \u0219i am \u00eemp\u0103rt\u0103\u0219it noti\u021bele despre gre\u0219elile ob\u021binute cu cititorii de pe Habr.<\/p>\n<p><b class=\"spoiler_title\">Alte articole din ciclu<\/b>1. \u00cenv\u0103\u021b\u0103m bazele:<\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/331118\/\">\u201eData mare \u0219i mic\u0103, vino la mine!\u201d \u2013 (O privire general\u0103 asupra cursurilor de Data Science de la Cognitive Class)<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/331794\/\">\u201eAcum te-a num\u0103rat \u0219i pe tine\u201d sau \u0218tiin\u021ba datelor de la zero (Data Science from Scratch)<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/331992\/\">\u201eUn iceberg \u00een loc de Oscar!\u201d sau cum am \u00eencercat s\u0103 \u00eenv\u0103\u021b bazele Data Science pe kaggle<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/335214\/\">\u201eTrenule\u021bul care a reu\u0219it!\u201d sau \u201eSpecializarea \u00een \u00cenv\u0103\u021barea Automat\u0103 \u0219i Analiza Datelor\u201d, v\u0103zut\u0103 prin ochii unui novice \u00een Data Science<\/a><\/noindex><\/li>\n<\/ul>\n<p>\n2. Practic\u0103m primele abilit\u0103\u021bi<\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/337040\"> \u201cR\u0103scoala Ma\u0219inilor de \u00cenv\u0103\u021bare\u201d sau combin\u0103m hobby-urile din Data Science cu analiza spectrelor becurilor<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/337438\/\"> \u201eCa dup\u0103 note!\u201d sau \u00cenv\u0103\u021barea Automat\u0103 (Data Science) pe C# cu ajutorul Accord.NET Framework<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/338124\/\"> \u201eFolose\u0219te For\u021ba \u00cenv\u0103\u021b\u0103rii Automate, Luke!\u201d sau clasificarea automat\u0103 a luminilor pe baza CCS<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habrahabr.ru\/post\/340698\/\"> \u201e4 nun\u021bi \u0219i o \u00eenmorm\u00e2ntare\u201d sau regresia liniar\u0103 pentru analiza datelor deschise ale guvernului din Moscova<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/post\/346222\/\"> \u201eScrisoare c\u0103tre sultanul turc\u201d sau regresia liniar\u0103 pe C# cu ajutorul Accord.NET pentru analiza datelor deschise din Moscova<\/a><\/noindex><\/li>\n<\/ul>\n<p>\n\u0218i iat\u0103, dup\u0103 o lung\u0103 perioad\u0103, am decis s\u0103 \u00eencerc un alt curs.<\/p>\n<h4>Descrierea cursului:<\/h4>\n<p>\nDescrierea cursului \u201eStart \u00een Data Science\u201d promite c\u0103, cheltuind doar 990 de ruble <i>(la momentul redact\u0103rii articolului)<\/i> vom ob\u021bine un curs de patru s\u0103pt\u0103m\u00e2ni \u00een format de videolec\u021bii \u0219i sarcini practice pentru \u00eencep\u0103tori. De asemenea, s\u0103 nu uit\u0103m de compensa\u021bia unei p\u0103r\u021bi din costul cursului sub form\u0103 de deducere fiscal\u0103 (Promit c\u0103 toate documentele vor fi trimise pe e-mail). <\/p>\n<p>\u00cen cadrul cursului sunt dou\u0103 blocuri condi\u021bionale, unul va explica ce este \u201e\u0218tiin\u021ba datelor\u201d, care sunt direc\u021biile populare \u0219i cum po\u021bi dezvolta o carier\u0103 \u00een domeniul DataScience. Al doilea bloc analizeaz\u0103 cinci instrumente pentru analiza datelor: Excel, SQL, Python, Power BI \u0219i \u201eCultura muncii cu datele\u201d. <\/p>\n<p>Ei bine, sun\u0103 \u201edelicios\u201d, pl\u0103te\u0219te cursul \u0219i a\u0219teapt\u0103 data \u00eenceperii.<\/p>\n<p>\u00cen anticipare, intr\u0103m \u00een contul personal cu o zi \u00eenainte de \u00eenceperea cursului, citim mesajele de \u00eencurajare de la dezvoltatori \u0219i a\u0219tept\u0103m notificarea despre mult a\u0219teptata \u00eencepere a cursului.<\/p>\n<p>Timpul a trecut repede, \u201eZiua D\u201d a sosit, putem \u00eencepe \u00eenv\u0103\u021barea. Deschiz\u00e2nd prima lec\u021bie, vom vedea schema obi\u0219nuit\u0103 pentru sistemele de \u00eenv\u0103\u021bare online \u2013 videolec\u021bie, materiale suplimentare, teste \u0219i teme de cas\u0103. Dac\u0103 ai folosit vreodat\u0103 Coursera, EDX, Stepik, nu ar trebui s\u0103 \u00eent\u00e2mpini probleme.<\/p>\n<h4>\u00cen interiorul cursului:<\/h4>\n<p>\nS\u0103 o lu\u0103m pe r\u00e2nd. Tema primei lec\u021bii \u2014 \u201ePrezentare general\u0103 a DS: baz\u0103, utilizare, aplicare\u201d, \u00eencepe cu o videolec\u021bie, la fel ca toate lec\u021biile urm\u0103toare.<\/p>\n<p>\u0218i \u00eenc\u0103 de la \u00eenceput se simte c\u0103 prietenii s-au ghidat dup\u0103 abordarea <b>\u201eSe poate \u0219i a\u0219a\u201d <\/b>din desenul animat sovietic favorit.<\/p>\n<p>\u00cenc\u0103 din prima minut\u0103 \u00een\u021belegi c\u0103 materialul pentru curs nu a fost \u00eenregistrat special, ci a fost extras din alte lec\u021bii deschise sau cursuri de profil. De asemenea, la video <b>lipsesc subtitr\u0103rile \u0219i posibilitatea de desc\u0103rcare <\/b> pentru vizionare offline.<\/p>\n<p>Dup\u0103 lec\u021bie sunt oferite materiale suplimentare pentru lec\u021bie (prezentarea din videolec\u021bie \u0219i literatura recomandat\u0103), pe acestea nu le vom analiza. <\/p>\n<p>Apoi ne a\u0219teapt\u0103 un test. Testele variaz\u0103 \u00een func\u021bie de gradul de dificultate \u0219i adecvare a \u00eentreb\u0103rilor fa\u021b\u0103 de materialul parcurs.<\/p>\n<p>\u0218i aici se mai manifest\u0103 o dat\u0103 lipsa de interes pentru rezultatul \u00eenv\u0103\u021b\u0103rii, <b>testul poate fi ratat, dar aceasta nu va afecta nimic<\/b>, lec\u021bia o ve\u021bi finaliza cu succes, iar cererea pentru o a doua \u00eencercare va r\u0103m\u00e2ne, cel mai probabil, f\u0103r\u0103 r\u0103spuns. <\/p>\n<p>Ulterior, schema lec\u021biei: \u201evideo -&gt; materiale suplimentare -&gt; test\u201d \u2013 va constitui baza \u00eentregului curs. <\/p>\n<p>Uneori, lec\u021bia va fi completat\u0103 cu sondaje \u0219i teme de lucru individuale.<\/p>\n<p>Sunt doar dou\u0103 teme de lucru. \u0218i, dac\u0103 sunt sincer, am parcurs doar una dintre ele. <\/p>\n<p>Primul tem\u0103 de lucru este s\u0103 trimite\u021bi CV-ul dumneavoastr\u0103 cu descrierea abilit\u0103\u021bilor cheie. Nu pot afirma cu 100% certitudine, dar \u00eemi pare c\u0103 vor accepta aproape orice CV \u0219i tema va fi considerat\u0103 ca fiind rezolvat\u0103. Dup\u0103 realizarea teme, ve\u021bi primi materiale suplimentare \u2014 recomand\u0103ri. Amintindu-mi cum m-am zb\u0103tut cu temele de la Coursera, m-am sim\u021bit chiar pu\u021bin dezam\u0103git de acest nivel de u\u0219urin\u021b\u0103.<\/p>\n<p>Dup\u0103 finalizarea p\u0103r\u021bii introductive, \u00eencepe studiul mult-a\u0219teptatelor \u201eInstrumente pentru a \u00eencepe lucrul \u00een Data Science\u201d. \u0218i primul este lec\u021bia cu un titlu zgomotos: \u201eLucrul \u00een Excel: \u00eembun\u0103t\u0103\u021birea abilit\u0103\u021bilor de la zero la analist\u201d.<\/p>\n<p>Wow! Sun\u0103 tentant, dar \u00een realitate diferen\u021ba \u00eentre a\u0219teptare \u0219i realitate este la fel de mare ca \u00eentre fotografia unui hamburger din reclama unui fast-food \u0219i ceea ce ve\u021bi primi la cas\u0103. <\/p>\n<p>Practic, vom observa cum, mi\u0219c\u00e2ndu-se de la completarea automat\u0103 a celulelor \u00een Excel p\u00e2n\u0103 la descrierea confuz\u0103 a func\u021biei \u201eVLOOKUP()\u201d, profesorul va oscila, ca Hamlet, \u00eentre \u00eentrebarea \u201eA fi sau a nu fi\u201d, \u201eS\u0103 explic\u0103m totul pentru \u00eencep\u0103tori\u201d sau \u201eS\u0103 oferim materiale interesante pentru profesioni\u0219ti\u201d. \u00cen opinia mea subiectiv\u0103, nu a reu\u0219it niciuna dintre op\u021biuni. <\/p>\n<p>Este cu adev\u0103rat grozav c\u0103, de\u0219i cursul nu preconizeaz\u0103 un webinar live. Adic\u0103, nu sunt \u00eenregistr\u0103ri ale lec\u021biilor pe care le-a\u021bi ratat, ci doar \u00eenregistr\u0103ri ale lec\u021biilor care au avut loc demult (vezi figura de mai jos), autorii au decis totu\u0219i s\u0103 p\u0103streze atmosfera. <i>(sau poate s-au lenevit)<\/i> \u0219i <b>v\u0103 oblig\u0103 s\u0103 privi\u021bi timp de cinci minute cum profesorul rezolv\u0103 probleme cu sunetul.<\/b>. <\/p>\n<p><img decoding=\"async\" alt=\"\u201eCum s\u0103 \u00eenv\u0103\u021b\u0103m re\u021bele de baz\u0103 pentru anali\u0219ti \u00eencep\u0103tori\u201d sau o recenzie a cursului online \u201eStart \u00een Data Science\u201d\" src=\"\/wp-content\/uploads\/2019\/08\/1e81d4bc8c1511490175f833678a78aa.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nDup\u0103 video, conform schemei standard, urmeaz\u0103 \u2013 materiale suplimentare \u0219i test.<\/p>\n<p>Tema urm\u0103toare este despre limbajul SQL. \u00cen lec\u021bie sunt prezentate cele mai elementare concepte \u0219i exemple de lucru cu interog\u0103rile SQL, \u00een principiu video \u0219i articole pe o tem\u0103 similar\u0103 se pot <b>g\u0103si cu u\u0219urin\u021b\u0103 pe internet complet gratuit.<\/b>.<\/p>\n<p>Pentru SQL, exist\u0103 o lec\u021bie despre prelucrarea unui set de date de la Kagle folosind biblioteca Python \u201ePandas\u201d. Schema lec\u021biei nu s-a schimbat: video -&gt; materiale suplimentare -&gt; test. Nu sunt prev\u0103zute sarcini suplimentare, nu exist\u0103 nici m\u0103car o sarcin\u0103 cu verificarea automat\u0103 a rezultatelor. A\u0219adar, nu va trebui s\u0103 instala\u021bi \u201eAnaconda\u201d \u0219i s\u0103 scrie\u021bi cod.<b> De asemenea, merit\u0103 men\u021bionat fontul mic al codului \u00een videolec\u021bie.<\/b>, pe telefon este inutil s\u0103 urm\u0103re\u0219ti, iar pe monitor a trebuit s\u0103 m\u0103 uit practic cu burta pe el.<\/p>\n<p>A patra lec\u021bie \u201eVizualizarea raportului de logistic\u0103 \u00een PBI \u00een 10 minute\u201d <code> (video-ul de altfel dureaz\u0103 aproape 50 de minute) <\/code>. \u00cen acest video se va vorbi despre un instrument interesant, Power BI, de care, sincer, nu am auzit niciodat\u0103 \u00eenainte. <\/p>\n<h4>Finalizarea nea\u0219teptat\u0103 a cursului:<\/h4>\n<p>\nUltima lec\u021bie, a cincea, va vorbi despre principiile generale ale stoc\u0103rii corecte a datelor, lec\u021bia fiind din nou preluat\u0103 din alt curs. \u00cen aceast\u0103 lec\u021bie, pe l\u00e2ng\u0103 testul standard, apare din nou o sarcin\u0103 de acas\u0103, dar nu am f\u0103cut-o. Vrei s\u0103 \u0219tii de ce?<\/p>\n<p>Pentru c\u0103, deschiz\u00e2nd ast\u0103zi pagina cursului, completat doar pe jum\u0103tate, am v\u0103zut asta:<\/p>\n<p><img decoding=\"async\" alt=\"\u201eCum s\u0103 \u00eenv\u0103\u021b\u0103m re\u021bele de baz\u0103 pentru anali\u0219ti \u00eencep\u0103tori\u201d sau o recenzie a cursului online \u201eStart \u00een Data Science\u201d\" src=\"\/wp-content\/uploads\/2019\/08\/0001864625a8e7a7d54518679c6263c8.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nAdic\u0103 <b>sistemul a considerat c\u0103 am finalizat cursul cu succes, de\u0219i \u00een realitate nu l-am terminat.<\/b>. <\/p>\n<p>Mai mult, dup\u0103 ce am vizionat toate videoclipurile r\u0103mase \u0219i am trecut testele, contorul nu s-a schimbat \u0219i a r\u0103mas la 56%. Presupun c\u0103 <b>a\u0219 fi putut s\u0103 nu m\u0103 uit deloc \u0219i s\u0103 nu trec teste \u0219i tot a\u0219 fi primit \u201eDiploma\u201d<\/b>.<\/p>\n<p>Este cu adev\u0103rat surprinz\u0103tor c\u0103 \u00een comunicatul oficial cursul a durat de la 22 iulie p\u00e2n\u0103 pe 14 august, iar \u201eDiploma\u201d mi-a fost eliberat\u0103 deja pe 04.08.2019. <\/p>\n<h4>Rezultatul educa\u021biei<\/h4>\n<p>\nSite-ul companiei la finalizarea cursului ne promite: \u201eCalificarea dumneavoastr\u0103 va fi confirmat\u0103 prin documente de form\u0103 stabilit\u0103\u201d. Dar iat\u0103 nenorocirea, acest curs probabil nu este nici program de recalificare, nici program de perfec\u021bionare, a\u0219a c\u0103 ve\u021bi ob\u021bine pur \u0219i simplu <b>un \u201ecertificat\u201d, care nu are un statut oficial, \u00een principiu.<\/b>.<\/p>\n<p>Probabil ar fi rezonabil s\u0103 pui \u00eentrebarea: \u201eCe ai a\u0219teptat pentru 990 de ruble?\u201d. Sincer, nu am a\u0219teptat nimic. E clar c\u0103 cursurile de calitate cost\u0103 considerabil mai mult. Dar toat\u0103 nenorocirea este c\u0103 exist\u0103 cursuri gratuite, care sunt nu doar cel pu\u021bin la fel de bune, ci chiar de c\u00e2teva ori mai profesioniste, de exemplu cursurile de la <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> sau de la <noindex><a rel=\"nofollow\" href=\"https:\/\/cognitiveclass.ai\/courses\/\">Cognitive Class<\/a><\/noindex>. La fel \u0219i \u201ecertificatul\u201d de finalizare a cursului (dac\u0103 este necesar pentru cineva), acolo. <b> po\u021bi ob\u021bine complet gratuit<\/b>.<\/p>\n<p>Printre avantajele acestora se num\u0103r\u0103 faptul c\u0103 aceste materiale de revizuire sunt centralizate \u00eentr-un singur loc, iar cuiva total necunosc\u0103tor \u00een domeniul Data Science \u00eei va fi cu adev\u0103rat mai u\u0219or s\u0103 se orienteze \u00een acest domeniu.<\/p>\n<p>La finalizarea cursului ni se promite c\u0103 vom \u00eenv\u0103\u021ba o mul\u021bime de instrumente, iar \u00een CV-ul nostru vom putea scrie astfel:<\/p>\n<p><img decoding=\"async\" alt=\"\u201eCum s\u0103 \u00eenv\u0103\u021b\u0103m re\u021bele de baz\u0103 pentru anali\u0219ti \u00eencep\u0103tori\u201d sau o recenzie a cursului online \u201eStart \u00een Data Science\u201d\" src=\"\/wp-content\/uploads\/2019\/08\/36afeb5acf408c8c44a8980f1f0cc616.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nDe fapt<b> aceasta este o exagerare foarte mare<\/b>. Despre multe instrumente vei auzi, dar at\u00e2t.<\/p>\n<h4>Rezumat<\/h4>\n<p>\nDin punctul meu de vedere, cursul aduce un minim de utilitate; m\u0103 \u00eentristeaz\u0103 \u00een special faptul c\u0103 autorii s-au obosit s\u0103 \u00eenregistreze lec\u021bii video separate pentru acesta. Din p\u0103cate, pentru a\u0219a ceva ar trebui s\u0103 ceri bani, sau ar trebui s\u0103 ceri de zece ori mai pu\u021bin. <\/p>\n<p>Dar s\u0103 mai repet, tot ce am spus mai sus este doar p\u0103rerea mea subiectiv\u0103, dac\u0103 s\u0103 urmezi acest curs sau nu \u2013 decizia \u00ee\u021bi apar\u021bine. <\/p>\n<p>P.S. Poate c\u0103 \u00een timp, autorii cursului \u00eel vor \u00eembun\u0103t\u0103\u021bi, iar tot articolul va deveni irelevant.<br \/>\nPentru orice eventualitate, voi men\u021biona c\u0103 este valabil pentru prima lansare a acestui curs, \u00eentre 22 iulie \u0219i 14 august<\/p>\n<p><i>P.P.S. Dac\u0103 acest articol a ie\u0219it at\u00e2t de nereu\u0219it, \u00eel voi \u0219terge, dar la \u00eenceput mi-ar pl\u0103cea s\u0103 citesc critici, poate e doar ceva ce trebuie s\u0103 editez. Asta, pentru c\u0103 momentan arat\u0103 ca o reducere a criticii incomode legate de un curs prost<\/i><br \/>\n<br \/>Sursa: <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 5.0.2.1 - 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 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