{"id":44627,"date":"2025-01-11T05:00:00","date_gmt":"2025-01-11T04:00:00","guid":{"rendered":"https:\/\/www.mzone.cz\/?p=44627"},"modified":"2025-01-09T17:32:40","modified_gmt":"2025-01-09T16:32:40","slug":"datovy-vedec-kdo-je-a-jak-se-jim-stat","status":"publish","type":"post","link":"https:\/\/www.mzone.cz\/en\/datovy-vedec-kdo-je-a-jak-se-jim-stat\/","title":{"rendered":"Data vl\u00e1dnou sv\u011btu! Kdo je datov\u00fd v\u011bdec? A jak se j\u00edm st\u00e1t?"},"content":{"rendered":"

Datov\u00fd v\u011bdec je moment\u00e1ln\u011b jednou z nej\u017e\u00e1dan\u011bj\u0161\u00edch pozic ve firemn\u00edch organizac\u00edch. Podle medi\u00e1ln\u00ed spole\u010dnosti U.S. News & World Report se mezi 100 nej\u017e\u00e1dan\u011bj\u0161\u00edch povol\u00e1n\u00ed pro rok 2023 za\u0159adil datov\u00fd v\u011bdec na 22. m\u00edst\u011b. Organizace vybaven\u00e9 spr\u00e1vn\u00fdmi datov\u00fdmi odborn\u00edky toti\u017e mohou ze sv\u00fdch dat vyt\u011b\u017eit v\u011bt\u0161\u00ed hodnotu. Jedn\u00edm z hlavn\u00edch \u00fakol\u016f datov\u00e9ho v\u011bdce, je \u201ep\u0159edpov\u00eddat\u201c budoucnost. Je tedy paradox, jak nov\u00e9 technologie z\u00e1sadn\u011b m\u011bn\u00ed povinnosti a \u010dinnosti tohoto povol\u00e1n\u00ed. K tomu se nav\u00edc p\u0159id\u00e1vaj\u00ed dal\u0161\u00ed prom\u011bnn\u00e9, kter\u00e9 mohou brzy zcela zm\u011bnit jeho povahu. Kdo to ale ten datov\u00fd v\u011bdec vlastn\u011b je? A jak se j\u00edm st\u00e1t?<\/strong><\/p>
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Datov\u00e1 v\u011bda a datov\u00fd v\u011bdec<\/strong><\/h2>\n\n\n\n

\u201eVn\u00edm\u00e1n\u00ed d\u016fle\u017eitosti data science se v posledn\u00edch letech v\u00fdrazn\u011b zm\u011bnilo nejen kv\u016fli n\u00e1r\u016fstu objemu dat a jejich dostupnosti a pokroku v oblasti technologi\u00ed pro jejich zpracov\u00e1n\u00ed, ale zejm\u00e9na d\u00edky rostouc\u00edmu pov\u011bdom\u00ed o potenci\u00e1lu, kter\u00fd mohou data v r\u016fzn\u00fdch oblastech nab\u00edzet. Takt\u00e9\u017e rostouc\u00ed konkurence v mnoha odv\u011btv\u00edch nut\u00ed firmy a organizace hledat nov\u00e9 a efektivn\u00ed zp\u016fsoby vyu\u017eit\u00ed dat pro zlep\u0161en\u00ed sv\u00fdch v\u00fdsledk\u016f a zisku,\u201c<\/em>\u00a0\u0159\u00edk\u00e1\u00a0Jana Ve\u010derkov\u00e1, zakladatelka a \u0159editelka intenzivn\u00edch kurz\u016f programov\u00e1n\u00ed\u00a0Coding Bootcamp Praha.<\/p>\n\n\n\n

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Datov\u00e1 v\u011bda, jak ji definuj\u00ed dne\u0161n\u00ed odborn\u00edci v oboru, je studium a vyu\u017e\u00edv\u00e1n\u00ed dat pro obchodn\u00ed rozhodnut\u00ed a vytv\u00e1\u0159en\u00ed nov\u00fdch produkt\u016f zam\u011b\u0159en\u00fdch na spot\u0159ebitele. Je to p\u0159\u00edprava, spr\u00e1va, anal\u00fdza, organizace a matematick\u00e9 zpracov\u00e1n\u00ed dat, kter\u00e9 se pou\u017e\u00edvaj\u00ed k v\u00fdvoji \u0159e\u0161en\u00ed probl\u00e9m\u016f, jim\u017e \u010del\u00ed spole\u010dnost \u010di jednotlivec.<\/p>\n<\/blockquote>\n\n\n\n

Datov\u00ed v\u011bdci vyu\u017e\u00edvaj\u00ed analytiku, statistiku a software ke spr\u00e1v\u011b obrovsk\u00e9ho mno\u017estv\u00ed dat. Obvykle jsou zodpov\u011bdn\u00ed za\u00a0anal\u00fdzu dat s c\u00edlem nal\u00e9zt nov\u00e9 poznatky. \u010casto pracuj\u00ed s pokro\u010dil\u00fdmi modely strojov\u00e9ho u\u010den\u00ed, kter\u00e9\u00a0na z\u00e1klad\u011b minul\u00fdch trend\u016f p\u0159edpov\u00eddaj\u00ed\u00a0budouc\u00ed chov\u00e1n\u00ed z\u00e1kazn\u00edk\u016f nebo trhu.<\/p>
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\"Data\"<\/figure>
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Jak se p\u0159ipravit na kari\u00e9ru datov\u00e9ho v\u011bdce?<\/strong><\/h2>\n\n\n\n

V dne\u0161n\u00edm sv\u011bt\u011b je preferovan\u011bj\u0161\u00ed\u00a0spr\u00e1vn\u00e1 kombinace dovednost\u00ed\u00a0ne\u017eli spr\u00e1vn\u00e1 kombinace titul\u016f. P\u0159eci jen ale tituly pom\u00e1haj\u00ed pochopit rozsah povinnost\u00ed a platov\u00e9ho za\u0159azen\u00ed. V oblasti datov\u00e9 v\u011bdy se v\u0161ak m\u016f\u017ee uplatnit ka\u017ed\u00fd, kdo se chce u\u010dit a je odhodlan\u00fd. Chcete-li za\u010d\u00edt, m\u016f\u017eete prozkoumat mnoho mo\u017enost\u00ed online kurz\u016f, bootcamp\u016f, workshop\u016f a certifikac\u00ed. Neexistuje \u017e\u00e1dn\u00e1 pevn\u011b dan\u00e1 cesta, jak se st\u00e1t datov\u00fdm v\u011bdcem.<\/p>
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\u201eDatov\u00e1 v\u011bda je rychle se rozv\u00edjej\u00edc\u00ed obor pro v\u0161echny, kter\u00e9 bav\u00ed \u0159e\u0161it v\u00fdzvy. Zahrnuje komplexn\u00ed uva\u017eov\u00e1n\u00ed o byznysov\u00fdch a spole\u010densk\u00fdch probl\u00e9mem a pou\u017eit\u00ed technologi\u00ed s c\u00edlem odhalen\u00ed poznatk\u016f z dat. Spojuje v\u00a0sob\u011b uplatn\u011bn\u00ed logiky i kreativity. Domn\u00edv\u00e1me se tak, \u017ee lze p\u0159it\u00e1hnout mnohem \u0161ir\u0161\u00ed okruh z\u00e1jemc\u016f o obor, a proto jsme i p\u0159ipravili ve spolupr\u00e1ci s EY nov\u00fd kurz\u00a0Data Science Bootcamp<\/a>,\u201c<\/em>\u00a0uvedla\u00a0Jana Ve\u010derkov\u00e1.<\/p>
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\"Datov\u00fd<\/figure>
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3 tipy, jak z\u00edskat zku\u0161enosti v oboru datov\u00e9 v\u011bdy<\/strong><\/h2>\n\n\n\n

Pokud dokon\u010dujete studium v oboru souvisej\u00edc\u00edm s datovou v\u011bdou, n\u011bkter\u00e9 z va\u0161ich hodin budou\u00a0praktick\u00e9 projekty. Ty m\u016f\u017eete vyu\u017e\u00edt k vytvo\u0159en\u00ed portfolia, kter\u00e9 uk\u00e1\u017eete zam\u011bstnavateli.<\/p>\n\n\n\n

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Dal\u0161\u00ed mo\u017enost\u00ed, jak z\u00edskat relevantn\u00ed pracovn\u00ed zku\u0161enost, jsou\u00a0zdroje otev\u0159en\u00fdch dat (open data sources). Otev\u0159en\u00fdmi daty se rozum\u00ed data, kter\u00e1 jsou p\u0159\u00edstupn\u00e1 pro \u00fapravu, opakovan\u00e9 pou\u017eit\u00ed \u010di sd\u00edlen\u00ed komukoli. Vl\u00e1dy, nez\u00e1visl\u00e9 organizace a agentury se p\u0159ihl\u00e1sily k tomu, aby otev\u0159ely br\u00e1ny dat a vytvo\u0159ily tak v\u00edce otev\u0159en\u00fdch dat pro voln\u00fd a snadn\u00fd p\u0159\u00edstup. Pokud toti\u017e budou existovat omezen\u00ed k dat\u016fm a jejich vyu\u017e\u00edv\u00e1n\u00ed, my\u0161lenka podnik\u00e1n\u00ed a spr\u00e1vy \u0159\u00edzen\u00e9 daty se nenapln\u00ed.<\/p>\n<\/blockquote>\n\n\n\n

Proto maj\u00ed otev\u0159en\u00e1 data sv\u00e9 jedine\u010dn\u00e9 m\u00edsto. Mohou umo\u017enit pln\u011bj\u0161\u00ed pochopen\u00ed glob\u00e1ln\u00edch probl\u00e9m\u016f a univerz\u00e1ln\u00edch ot\u00e1zek v boji proti nemocem, kriminalit\u011b nebo hladomoru. A dokonce mohou pomoci prom\u011bnit zp\u016fsob, jak\u00fdm ch\u00e1peme sv\u011bt a jak\u00fdm se do n\u011bj zapojujeme. Sv\u00e9 znalosti tak m\u016f\u017ee kandid\u00e1t uplatnit v praxi a prov\u00e9st pozitivn\u00ed zm\u011bny, kter\u00e9 n\u00e1\u0161 sv\u011bt pot\u0159ebuje. To dok\u00e1\u017ee ohromit nejednoho zam\u011bstnavatele.<\/p>
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\"Data\"<\/figure>
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A kone\u010dn\u011b,\u00a0hackathony\u00a0jsou skv\u011bl\u00fdm zp\u016fsobem, jak si vyzkou\u0161et sv\u00e9 dovednosti v porovn\u00e1n\u00ed s ostatn\u00edmi ve sv\u00e9m oboru a spolupracovat s t\u00fdmem na projektu.\u00a0\u201eTyto sout\u011b\u017ee jsou vynikaj\u00edc\u00ed \u00favodn\u00ed zku\u0161enost\u00ed pro n\u011bkoho, kdo se chce dostat do oboru datov\u00e9 v\u011bdy, proto\u017ee kop\u00edruj\u00ed t\u00fdmovou pr\u00e1ci, tlak a typ pr\u00e1ce, kterou by d\u011blal profesion\u00e1l datov\u00e9 v\u011bdy,\u201c\u00a0popisuje Ve\u010derkov\u00e1.<\/p>
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Budoucnost je v adaptaci<\/strong><\/h2>\n\n\n\n

Dovednosti, kter\u00e9 datov\u00ed v\u011bdci vyu\u017e\u00edvaj\u00ed ke sv\u00e9 pr\u00e1ci, se budou m\u011bnit a k\u00f3dov\u00e1n\u00ed a um\u011bl\u00e1 inteligence se budou st\u00e1vat sofistikovan\u011bj\u0161\u00edmi. Soub\u011b\u017en\u011b s t\u00edm mus\u00ed b\u00fdt datov\u00ed v\u011bdci mnohem v\u00edce orientov\u00e1ni na obchod. Tento posun je \u010d\u00e1ste\u010dn\u011b zp\u016fsoben rostouc\u00ed slo\u017eitost\u00ed dat. Datov\u00e9 soubory jsou st\u00e1le v\u011bt\u0161\u00ed a r\u016fznorod\u011bj\u0161\u00ed, co\u017e zt\u011b\u017euje z\u00edsk\u00e1v\u00e1n\u00ed poznatk\u016f z nich. N\u00e1stroje, kter\u00e9 datov\u00ed v\u011bdci pou\u017e\u00edvaj\u00ed k anal\u00fdze dat, staly rozvinut\u011bj\u0161\u00edmi. Roste pot\u0159eba, aby datov\u00fd v\u011bdec prosperoval dobr\u00fdmi znalostmi k\u00f3dov\u00e1n\u00ed. Tot\u00e9\u017e plat\u00ed pro strojov\u00e9 u\u010den\u00ed (ML).<\/p>
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Automatizace se nevyhnula ani datov\u00e9 v\u011bd\u011b<\/strong><\/h2>\n\n\n\n

Automatizace v oblasti datov\u00e9 v\u011bdy se neust\u00e1le vyv\u00edj\u00ed. Datov\u00ed v\u011bdci jsou p\u0159i vytv\u00e1\u0159en\u00ed model\u016f AI (um\u011bl\u00e9 inteligence) zodpov\u011bdn\u00ed za dokon\u010den\u00ed v\u0161ech \u00fakol\u016f \u017eivotn\u00edho cyklu.<\/p>
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Oblasti, ve kter\u00fdch byla AI implementov\u00e1na do procesu v\u00fdvoje:<\/strong><\/p>
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