Zvinoenderana netsvagiridzo yakaitwa naHeadHunter neMail.ru, kudiwa kwenyanzvi mumunda weData Sainzi kunodarika kupihwa, asi kunyangwe zvakadaro, nyanzvi dzechidiki hadziwanzo kugona kuwana basa. Isu tinokuudza kuti ndeapi kosi vakapedza kudzidza vasipo uye kupi kwekufunda kune avo vari kuronga basa rakakura muData Science.
"Vanouya uye vanofunga kuti ikozvino vachawana 500k pasekondi, nekuti vanoziva mazita ezvirongwa uye maitiro ekuita modhi kubva kwavari mumitsara miviri"
Emil Maharramov anotungamira boka remakomputa emakemikari masevhisi pabiocad uye panguva yekubvunzurudzwa anotarisana nenyaya yekuti vakwikwidzi havana nzwisiso yakarongeka yebasa. Vanopedza makosi, vanouya nePython yakanyatsodzidziswa uye SQL, vanogona kuisa Hadoop kana Spark mumasekonzi maviri, uye vopedzisa basa zvinoenderana nekutsanangurwa kwakajeka. Asi panguva imwecheteyo, hapasisina nhanho yekuenda kudivi. Kunyangwe kuri kuchinjika mumhinduro dzinotarisirwa nevashandirwi kubva kunyanzvi dzesainzi yedata.
Chii chiri kuitika mumusika weData Science
Kugona kwevadiki nyanzvi kunoratidza mamiriro ezvinhu mumusika wevashandi. Pano, kudiwa kwakanyanya kudarika kupihwa, saka vashandirwi vanoshupika vanowanzo gadzirira kuhaya nyanzvi dzakasvibira zvakakwana uye kuzvidzidzisa ivo pachavo. Sarudzo inoshanda, asi yakakodzera chete kana timu ichitova nemutungamiri wechikwata ane ruzivo anozotora kudzidziswa kwejunior.
Zvinoenderana netsvagiridzo yakaitwa naHeadHunter neMail.ru, nyanzvi dzekuongorora data dziri pakati pezvinonyanya kudiwa pamusika:
- Muna 2019, pakanga paine 9,6 nguva dzakawanda nzvimbo mumunda wekuongorora data, uye ka7,2 kakawanda mumunda wekudzidza muchina kupfuura muna 2015.
- Zvichienzaniswa ne2018, nhamba yezvinzvimbo zvevanyanzvi vekuongorora data yakawedzera neka 1,4, uye kune nyanzvi dzekudzidza muchina neka 1,3.
- 38% yezvinzvimbo zvakavhurika zviri mumakambani eIT, 29% mumakambani emakambani emari, uye 9% mumabhizinesi masevhisi.
Mamiriro ezvinhu anosimudzirwa nezvikoro zvakawanda zvepamhepo zvinodzidzisa vechidiki ivavo. Chaizvoizvo, kudzidziswa kunotora kubva pamwedzi mitatu kusvika mitanhatu, panguva iyo vadzidzi vanogona kugona maturusi makuru padanho rekutanga: Python, SQL, kuongororwa kwedata, Git uye Linux. Mhedzisiro ndeye mudiki junior: anogona kugadzirisa rimwe dambudziko, asi zvakadaro haakwanise kunzwisisa dambudziko uye kugadzira dambudziko ari ega. Nekudaro, iyo yakanyanya kudiwa yenyanzvi uye hype yakatenderedza hunyanzvi inowanzo konzera zvishuvo zvepamusoro uye zvinodiwa muhoro.
Nehurombo, kubvunzurudza muData Sayenzi ikozvino kunowanzo kutaridzika seizvi: mukwikwidzi anoti akaedza kushandisa maraibhurari akati wandei, haakwanise kupindura mibvunzo nezvekuti maalgorithms anoshanda sei, obva akumbira 200, 300, 400 zviuru rubles pamwedzi.
Nekuda kwehuwandu hukuru hwemashoko ekushambadza akadai sekuti "chero munhu anogona kuve muongorori wedata", "master muchina kudzidza mumwedzi mitatu uye kutanga kuita mari yakawanda" uye nyota yekukurumidza mari, rukova rukuru rwevanoda kukwikwidza rwakadirana mukati medu. munda usina zvachose kudzidziswa kwakarongeka.
Victor Kantor
Chief Data Scientist paMTS
Vashandirwi vakamirira vanaani?
Chero mushandirwi angade kuti vadiki varo vashande vasina kutariswa nguva dzose uye kuti vakwanise kusimudzira vachitungamirwa neboka rinotungamira. Kuti aite izvi, anotanga anofanirwa kunge aine maturusi anodiwa ekugadzirisa matambudziko aripo, uye ave neyakakwana yedzidziso yekukurudzira zvishoma nezvishoma mhinduro dzavo uye kutarisana nematambudziko akaomarara.
Vachangoburwa pamusika vari kuita zvakanaka nematurusi avo. Zvidzidzo zvenguva pfupi zvinokutendera kuti uzvigone nekukurumidza uye usvike kubasa.
Maererano nekutsvakurudza kwakaitwa HeadHunter uye Mail.ru, hunyanzvi hwekuda-inonyanya kudiwa iPython. Zvinotaurwa mu45% yedata sainzi vacancies uye 51% yemashini yekudzidza vacancies.
Vashandirwi vanodawo kuti vanoongorora dhata vazive SQL (23%), kuchera data (19%), masvomhu (11%) uye vakwanise kushanda nedata hombe (10%).
Vashandirwi vari kutsvaga nyanzvi dzekudzidza muchina vanotarisira kuti mukwikwidzi ave nehunyanzvi muC++ (18%), SQL (15%), muchina wekudzidza algorithms (13%) neLinux (11%) kuwedzera paruzivo rwePython.
Asi kana vechidiki vari kuita zvakanaka nemidziyo, ipapo vatungamiri vavo vanotarisana nerimwe dambudziko. Vazhinji vakapedza kosi havana nzwisiso yakadzama yebasa, zvichiita kuti zviome kune anotanga kufambira mberi.
Parizvino ndiri kutsvaga nyanzvi dzekudzidza muchina kuti dzijoine timu yangu. Panguva imwecheteyo, ini ndinoona kuti vavhoti vanowanzo kwanisa mamwe maturusi eSainzi Sayenzi, asi ivo havana kunzwisisa kwakadzama kwakakwana kweiyo theoretical hwaro hwekugadzira mhinduro nyowani.
Emil Maharramov
Mukuru weComputational Chemistry Services Group, Biocad
Iyo chaiyo chimiro uye nguva yezvidzidzo hazvikubvumiri kuti uende zvakadzika kune inodiwa nhanho. Vakapedza kufunda vanowanzoshaya unyanzvi huya hunyoro hunowanzoshaikwa pakuverenga nzvimbo yebasa. Zvakanaka, chaizvoizvo, ndiani pakati pedu angati haana maitiro ekufunga kana chido chekuvandudza. Nekudaro, maererano nenyanzvi yeData Science, tiri kutaura nezvenyaya yakadzama. Pano, kuti ukure, unoda kurerekera kwakasimba mudzidziso nesainzi, izvo zvinogoneka chete kuburikidza nekudzidza kwenguva refu, semuenzaniso, kuyunivhesiti.
Zvakawanda zvinoenderana nemunhu wacho: kana kosi yemwedzi mitatu yakadzikama kubva kuvadzidzisi vakasimba vane ruzivo rwekutungamira kwechikwata mumakambani epamusoro inopedzwa nemudzidzi ane ruzivo rwakanaka rwemasvomhu nehurongwa, anoongorora zvese zvekosi uye "anotora sesiponji. ,β sezvavakataura kuchikoro, ipapo pachava nezvinetso nemushandi akadaro gare gare Nha. Asi 90-95% yevanhu, kuti vadzidze chimwe chinhu nokusingaperi, vanofanira kudzidza kagumi uye kuzviita zvakarongeka kwemakore akawanda akatevedzana. Uye izvi zvinoita kuti zvirongwa zvatenzi mukuongororwa kwedata ive sarudzo yakanakisa yekuwana hwaro hwakanaka hweruzivo, iyo yausingazoite kutsvuka pabvunzurudzo, uye zvichave nyore kuita basa racho.
Victor Kantor
Chief Data Scientist paMTS
Kupi kwekufunda kuti uwane basa muData Science
Kune akawanda akanaka Data Science makosi pamusika uye kuwana yekutanga dzidzo harisi dambudziko. Asi zvakakosha kunzwisisa chinangwa chedzidzo iyi. Kana mukwikwidzi atove neakasimba tekinoroji kumashure, saka makosi akasimba ndiwo avanoda. Munhu achagona maturusi, kuuya panzvimbo uye nokukurumidza kujaira, nokuti anotoziva kufunga semasvomhu, kuona dambudziko uye kugadzira matambudziko. Kana pasina mamiriro akadaro, ipapo mushure mechikoro iwe uchava muiti akanaka, asi nemikana shoma yekukura.
Kana iwe wakatarisana nebasa renguva pfupi rekushandura hunyanzvi kana kutsvaga basa mune ino hunyanzvi, saka mamwe makosi akarongeka akakukodzera, ayo mapfupi uye nekukurumidza anopa hushoma seti yehunyanzvi hwehunyanzvi kuitira kuti ukwanise kuwana yekupinda-level chinzvimbo mundima iyi.
Ivan Yamshchikov
Academic Director we online master's chirongwa "Data Sayenzi"
Dambudziko nemakosi nderekuti ivo vanopa nekukurumidza asi kushoma kukurumidza. Munhu anobhururuka chaizvo mubasa uye nokukurumidza anosvika padenga. Kuti upinde mubasa kwenguva yakareba, unofanirwa kuisa pakarepo nheyo yakanaka nenzira yepurogiramu yakareba kwenguva refu, somuenzaniso, dhigirii ra master.
Dzidzo yepamusoro yakakodzera kana iwe uchinzwisisa kuti iyi ndima inokufarira iwe kwenguva refu. Hauna shungu dzekusvika kubasa nekukurumidza. Uye iwe haudi kuve nedenga rebasa; iwe zvakare haudi kutarisana nedambudziko rekushaya ruzivo, hunyanzvi, kushaikwa kwekunzwisisa kweyakajairika ecosystem nerubatsiro rwezvinogadzirwa zvigadzirwa zvinogadzirwa. Kune izvi, iwe unoda dzidzo yepamusoro, iyo isingangogadziri iyo inodiwa seti yehunyanzvi hwehunyanzvi, asiwo inogadzirisa kufunga kwako zvakasiyana uye inokubatsira iwe kugadzira imwe chiono chebasa rako kwenguva yakareba.
Ivan Yamshchikov
Academic Director we online master's chirongwa "Data Sayenzi"
Kusavapo kwedenga rebasa ndiyo mukana mukuru wechirongwa chatenzi. Mumakore maviri, nyanzvi inogamuchira ine simba theoretical base. Izvi ndizvo zvinoita semester yekutanga muData Science chirongwa kuNUST MISIS inoita se:
- Nhanganyaya kuData Science. 2 mavhiki.
- Nheyo dzekuongorora data. Data processing. 2 mavhiki
- Machine kudzidza. Data preprocessing. 2 mavhiki
- EDA. Intelligence data analysis. 3 mavhiki
- Basic muchina kudzidza algorithms. Ch1 + Ch2 (mavhiki matanhatu)
Panguva imwecheteyo, iwe unogona panguva imwe chete kuwana ruzivo runoshanda kubasa. Hapana chinokumisa kubva pakuwana chinzvimbo chejunior kana mudzidzi angogona maturusi anodiwa. Asi, kusiyana neakapedza kosi, dhigirii raTenzi harimise zvidzidzo zvake ipapo, asi rinoramba richinyura mukati mebasa. Mune ramangwana, izvi zvinokutendera iwe kukudziridza muData Science pasina zvirambidzo.
Pawebhusaiti yeYunivhesiti yeSainzi neTekinoroji "MISiS" kune avo vanoda kushanda muData Science. Vamiririri veNUST MISIS, SkillFactory, HeadHunter, Facebook, Mail.ru Group uye Yandex, ini ndichakuudza pamusoro pezvinhu zvakakosha:
- "Ungawana sei nzvimbo yako muData Science?",
- "Zvinoita here kuve musayendisiti wedata kubva pakutanga?",
- "Ko kudiwa kwemasaenzi edata kuchiripo here mumakore 2-5?"
- "Matambudziko api anoshanda nemasainzi data?"
- "Maitiro ekuvaka basa muData Science?"
Kudzidziswa kwepamhepo, diploma yedzidzo yeruzhinji. yakagamuchirwa kusvika 10 Aug.
Source: www.habr.com