Pamwamba pa kukhala oganiza mozama kwambiri, Data Scientists ayenera kukhala olankhula bwino, atsogoleri, ndi mamembala amagulu. Izi zili choncho chifukwa nthawi zambiri zimakhalapo m'mabizinesi.
Nayi njira yapamsewu kuti mukhale Wasayansi wa Data mu 2022.
M'ndandanda wazopezekamo
Njira ya Sayansi ya Data
Mumsewu wapamsewu uwu wophunzirira sayansi ya data, pa sitepe iliyonse, tiperekanso zothandizira kukuthandizani kuphunzira.
Popanda kuchedwa, tiyeni tiyambe!
Nayi dongosolo lomwe mungayambire kuphunzira Sayansi ya Data:
Python
Ngati ndinu novice wathunthu wopanda chidziwitso chilichonse, Python ndiye njira yabwino yoyambira.
Kudziwa Python kudzakutengerani sitepe imodzi pafupi ndi kuphunzira sayansi ya data.
Chifukwa chiyani muyenera kuphunzira Python poyamba? Chifukwa Sayansi ya Data ndiyokhudza kukhazikitsa. Ndipo ngati mulibe chidziwitso cha mapulogalamu, simungathe kukhazikitsa chilichonse.
Tsopano mwina mukuganiza kuti, "Kodi Python ndiyenera kuphunzira zochuluka bwanji panthawiyi?"
Pa sitepe iyi, ingophunzirani Python Basics. Kuti mutha kulemba mu Python.
Zotsatirazi ndi zina zothandizira pophunzira zoyambira za Python za Data Science:
- Python Certification Course ndi Intellipaat
- Sayansi ya Data yokhala ndi Python Course ndi Intellipaat Academy
Masamu ndi Ziwerengero
Kuti achite sayansi ya data, munthu ayenera kukhala ndi chidziwitso chokwanira cha masamu ndi ziwerengero.
Ziwerengero zimathandizira kudziwa kuti ndi algorithm iti yomwe ili yoyenera pavuto linalake.
Zimaphatikizapo kuyesa kwa ziwerengero, kugawa, ndi kuyerekezera kwakukulu komwe kuli kofunikira mu sayansi ya data.
Ziwerengero zimathandizanso kuwerengera, kukhazikika, kupeza magawo, ndikupeza tanthauzo la zomwe zalowetsedwa komanso kupatuka kwake.
Sayansi ya data imafuna kuphunzira masamu chifukwa makina ophunzirira makina, kusanthula, ndi kupeza zidziwitso kuchokera ku data amafuna masamu. Ngakhale sichinthu chokhacho chofunikira panjira yasayansi ya data, nthawi zambiri ndi imodzi mwazofunikira kwambiri.
Zotsatirazi ndi zothandiza pophunzirira ziwerengero ndi masamu:
- Ziwerengero za Data Science Couse zolembedwa ndi Intellipaat
- Maluso a Masamu a Sayansi ya Data ndi Coursera
Mapulogalamu Achigiriki
Asayansi a Data atero kuthana ndi data. Python ili ndi malaibulale olemera omwe amathandizira kusintha kwa data, kusanthula deta, ndi kuwonera deta. Zosonkhanitsa izi za ntchito zomwe zidalipo kale ndi zinthu zitha kutumizidwa ku script kuti zisunge nthawi.
Nawa ena mwa malaibulale a Python omwe Data Scientists amagwira nawo ntchito:
- Numpy: Amagwiritsidwa ntchito pochita ntchito zowerengera pa data. NumPy imakuthandizani kuti musinthe deta iliyonse kukhala manambala. Nthawi iliyonse yomwe data ilibe manambala, mutha kugwiritsa ntchito NumPy kuti musinthe kukhala manambala.
- Pandas: ndi chida chotsegula komanso chosanthula deta. Muthanso kugwira ntchito ndi ma dataframes pogwiritsa ntchito Pandas.
- matplotlib: Ndi matplotlib, mutha kujambula ma graph ndi ma chart omwe mwapeza. Ndikosavuta kumvetsetsa zotsatira zake zikaimiridwa ngati graph kapena tchati.
- Scikit-Phunzirani: Scikit-Learn ili ndi ma module osiyanasiyana ophunzirira makina ndi ma aligorivimu omwe amathandizira kutsimikizira, kusanja-kukonza, ndi zina zambiri.
Zotsatirazi ndi zothandizira kuphunzira Python Libraries:
- Numpy Tutorial ndi Intellipaat
- Python Panndi Maphunziro by Intellipaat
- Matplotlib Python Tutorial ndi Intellipaat
- Scikit-Phunzirani kugwiritsa ntchito Python ndi Intellipaat
Luso la SQL
Kusakaza Maluso anu a SQL kukuthandizani kuphunzira momwe mungasungire ndikuwongolera deta mu database.
Ngakhale kusokoneza deta kungathe kuchitidwa pogwiritsa ntchito SQL ndi Pandas, pali ntchito zina zowonongeka zomwe zingathe kuchitidwa mosavuta mu SQL.
Nawa zida zophunzirira SQL:
- Maphunziro a SQL ndi Certification Course ndi Intellipaat Academy
- Maphunziro a SQL opangidwa ndi Intellipaat.
Makina Ophunzirira Algorithms
Mukaphunzira malaibulale a Python, muyenera kuphunzira mfundo za Machine Learning.
Muyenera kuphunzira zoyambira za Machine Learning pamodzi ndi mitundu yosiyanasiyana ya makina ophunzirira makina - Oyang'aniridwa, Osayang'aniridwa, Oyang'aniridwa pang'ono, ndi Kuphunzitsa Kulimbitsa.
Mutha kuyang'ana zotsatirazi kuti muphunzire Machine Learning:
- Maphunziro a Makina a Intellipaat
- Maphunziro a Makina a Intellipaat
- Machine Learning Course yolembedwa ndi Intellipaat
Choyamba Machine Learning Model ndi Scikit-Learn
Mutaphunzira kusanthula deta, kuwongolera, ndi kuwonera, muyenera kuphunzira momwe mungadziwiretu ndikupeza njira zosangalatsa kuchokera mu data. Tsopano, mutha kuyamba kupanga makina anu oyamba ophunzirira makina.
Scikit-learn ili ndi ma aligorivimu othandiza kwambiri a Machine Learning omwe ali okonzeka kugwiritsidwa ntchito. Muyenera kuyesa ma algorithms osiyanasiyana a Machine Learning.
Yang'anani vuto la Kuphunzira Kwamakina, gwiritsani ntchito deta, gwiritsani ntchito makina osiyanasiyana a Kuphunzira kwa Makina, ndikuzindikira njira yomwe imapereka zotsatira zabwino kwambiri.
Mpikisano wa Sayansi ya Data
Mukamaliza ndi masitepe am'mbuyomu, ndi nthawi yoti muyesere ndikuwunika luso lanu pa Sayansi ya Data.
Njira yabwino yochitira zimenezi ndi kuchita nawo mipikisano. Izi zikuthandizani kuti mukhale waluso mu Data Science.
Kaggle ndi imodzi mwamapulatifomu odziwika bwino a Data Science. Ili ndi mipikisano ingapo malinga ndi msinkhu wanu wa chidziwitso.
Mutha kuyamba ndi mpikisano woyambira ngati Titanic. Mukayamba kukhala ndi chidaliro chochulukirapo, mutha kupita patsogolo kwambiri.
Ngati mukufuna kuwonjezera ndi kulimbitsa luso lanu lokhala ndi zochitika, kujowina a Maphunziro a Sayansi ya Data Imalimbikitsidwa kwambiri.
Nawa mndandanda wamapulatifomu ampikisano wa Data Science:
- DrivenData
- KodiLab
- Iron Viz
- Topcode.
Kutsiliza
Mukatsatira njira zomwe zaperekedwa pamwambapa ndikuchita maluso ofunikira, mudzatha kuphunzira Data Science ndi Python mosavuta. Chinthu chofunika kukumbukira ndi kupitiriza kuchita luso lanu.
Pitirizani kuyang'ana zovuta zatsopano ndikuyesera kuzithetsa. Mavuto ndi mapulojekitiwa adzakulitsanso mbiri yanu.
