Kuwana Zvakavanzika zveData Analysis
Munyika umo data rave musimboti wemaindasitiri mazhinji, kugona maturusi ekuongorora uye matekiniki kwave kufanira-kuva nehunyanzvi. Iyo "Ongorora data rako nemaalgorithms asina kutariswa" kudzidziswa kunopihwa paOpenClassrooms, mukubatana neCentraleSupélec chikoro, igodsend kune avo vari kutsvaga kuvandudza hunyanzvi hwavo mukuongorora data.
Iyi kosi yeawa gumi neshanu yakagadzirirwa kunyudza iwe muhudzamu hwekusatariswa kwedata data. Ichakubvumidza iwe kuti uwane epamberi matekiniki ekudzikisa chiyero che data rako, uchishandisa akasiyana mutsara uye asina mutsara nzira. Iwe unozodzidzawo kunzwisisa iwo makuru ekubatanidza algorithms, ayo akakosha pakukamura uye kuongorora makuru dataset.
Vadzidzi vachatungamirirwa kuburikidza nenhevedzano yemamodule akanyatsorongeka, ayo akagadziridzwa munguva pfupi yapfuura, kuve nechokwadi chekuwana ruzivo rwechizvino-zvino uye ruzivo rwakakodzera mumunda. Iyi dzidziso, yakarongerwa seyakaoma, yakanakira avo vanotova neruzivo mune yekuongorora data uye vari kutsvaga kudzamisa ruzivo rwavo.
Nekunyoresa mukudzidziswa uku, uri kugadzirira kuve nyanzvi mumunda, unokwanisa kufamba nenyika yakaoma yekusatariswa kwedata data zviri nyore. Usarasikirwa nemukana uyu wekuvandudza basa rako nekuda kwemhando uye nehunyanzvi kudzidziswa.
Kudzika Kwemaitiro Asina Kutariswa Ongororo
Munguva yerwendo rwako rwekudzidza, iwe unozoongorora zvakanyanya iwo nuances yeasina kutariswa algorithms. Aya maalgorithms maturusi ane simba anobvumira kuongororwa kweakaomesesa data seti pasina kudikanwa kwekutariswa kwakananga, nekudaro ichipa rusununguko rwakakura uye kuchinjika mukutsvagisa data.
Iwe unozounzwa kune epamberi pfungwa senge kuderedzwa kwedimensionality, dhizaini inogonesa kunyengedza uye kuongororwa kwemavhoriyamu makuru edata. Nekugona hunyanzvi uhu, unozokwanisa kuona mapatani nemafambiro asiri kuoneka nekukurumidza, uchiwedzera imwe nhanho yekudzika kune yako ongororo.
Uye zvakare, iyo dzidziso ichasimbisa iyo huru yekubatanidza algorithms, yakakosha maturusi ekunyatso kupatsanura data mumapoka ane homogeneous. Unyanzvi uhwu hunonyanya kukosha muminda yakadai sekutengesa, uko kugoverwa kwevatengi kunowanzoitwa.
Muchidimbu, kudzidziswa uku kunoshongedzera iwe nehunyanzvi hunodiwa kuti uve nyanzvi yekuongorora data, inokwanisa kuita yakadzama ongororo uye kutora mhedziso chaiyo kubva kune yakaoma data. Usarasikirwa nemukana uyu wekunyura munyika inonakidza yekusatariswa kwedata data.
Shanduko kuita Nyanzvi Data Analyst
Iwo ma modules anokutungamira iwe kuburikidza nechaiyo kesi zvidzidzo, zvichikubvumidza iwe kuti ushandise isina mutariri maitiro ekuongorora mune chaiyo-yepasirese mamiriro. Kunyudzwa kwemaoko uku kwakagadzirirwa kurodza hunyanzvi hwako uye kukugadzirira iwe kumatambudziko epasirese.
Iwe uchave nemukana wekushanda pamapurojekiti anoshanda, kwaunogona kushandisa hunyanzvi hwakawanikwa kugadzirisa matambudziko akaomarara. Ichi chiitiko chemaoko chakakosha, sezvo chichikubvumira kuti unzwisise kuti pfungwa dzakadzidzwa dzinogona kushandiswa sei mumamiriro ezvinhu chaiwo ehupenyu, zvichiita kuti shanduko yako iite basa reunyanzvi.
Pamusoro pezvo, unokurudzirwa kuti uongorore uye uedze uri wega, uchisimudzira kudzidza kwekuzvitungamira. Iyi nzira inokubvumira kukudziridza kunzwisisa kwakadzama kwemisoro yakafukidzwa, ichikugadzirira iwe kuti uve nyanzvi mumunda.
Pakupedzisira, kudzidziswa uku kunokupa iwe chikuva chakasimba kuti uve nyanzvi yekuongorora data, yakagadzirira kuita mupiro wakakura mumunda waunosarudza. Usapotsa mukana uyu wekuwedzera mahorizons ako uye nekutora basa rako kune rinotevera nhanho.
