Kupezeka kwa Mitundu Yoyang'aniridwa Yopanda Linear
M'dziko losinthika la kusanthula deta, zitsanzo zoyang'aniridwa zopanda mzere zimawonekera ngati zida zamphamvu komanso zosinthika. Zitsanzozi, zomwe zimadutsa njira zamakono zamakono, zimapangitsa kuti zikhale zotheka kuthana ndi nkhani zovuta molondola kwambiri. Maphunzirowa, omwe amapezeka pa OpenClassrooms, amakupatsirani mwayi wapadera wofufuza njira zapamwambazi.
Pamaphunzirowa, mudzadziwitsidwa njira zosiyanasiyana zosagwirizana, monga mitengo yosankha ndi nkhalango zosasinthika. Njirazi, zomwe zimagwiritsidwa ntchito kwambiri m'munda wa sayansi ya deta, zimadziwika chifukwa cha luso lawo lowonetsera maubwenzi ovuta pakati pa zosiyana.
Kugogomezera kumayikidwa pa kumvetsetsa kothandiza kwa mfundozo, motero kukulolani kuti muzigwiritsa ntchito bwino m'mapulojekiti anu amtsogolo. Ndi njira yophunzitsira yokhazikika pakugwiritsa ntchito, maphunzirowa amakukonzekeretsani kuti mukhale katswiri pakugwiritsa ntchito zitsanzo zoyang'aniridwa zopanda mzere.
Pochita nawo maphunzirowa, mukudumphadumpha kwambiri kuti mukhale ndi luso lomwe ndi lofunika kwambiri pamakampani amakono aukadaulo. Musaphonye mwayi uwu wodzisiyanitsa nokha pankhani yosanthula deta.
Limbikitsani Chidziwitso Chanu cha Kujambula
M'gawo lomwe likukula nthawi zonse, ndikofunikira kudziwa njira zaposachedwa kwambiri. Maphunzirowa amakuwongolerani pamapangidwe amitundu yoyang'aniridwa yopanda mizere, kukulolani kuti mumvetsetse mwakuya komanso kothandiza kwa zida zofunikazi.
Mudzatsogozedwa kuti mufufuze malingaliro apamwamba monga makina othandizira vekitala (SVM) ndi ma neural network, omwe ndi ofunikira kwambiri pantchito yophunzirira makina. Njirazi, zomwe zimadziwika chifukwa cha kulondola komanso kusinthasintha, ndizofunikira kwambiri mubokosi lazida la katswiri aliyense wa data.
Maphunzirowa akugogomezeranso kufunikira kwa kutsimikizira ndi kukhathamiritsa kwa hyperparameter, masitepe ofunikira kuti muwonetsetse magwiridwe antchito ndi kudalirika kwamitundu yanu. Mudzaphunzira kudziwa njira zovutazi mosavuta komanso molimba mtima.
Kuphatikiza apo, mudzakhala ndi mwayi woyeserera luso lanu latsopano kudzera m'mapulojekiti enieni, kukulolani kuti muphatikize chidziwitso chanu ndikudzikonzekeretsa nokha ku zovuta zenizeni. Njira yogwiritsira ntchito manjayi imatsimikizira kuti simudzatha kumvetsetsa mfundozi, komanso kuzigwiritsira ntchito bwino pamapulojekiti anu amtsogolo.
Dziwani Njira Zapamwamba Zowonera
Njira zimenezi, ngakhale kuti n’zotsogola, zimaperekedwa m’njira yoti zizitha kupezeka ngakhale kwa amene ali atsopano m’munda.
Kugogomezeranso kufunikira kwa kuwunika kwachitsanzo ndikusintha, njira zofunika kwambiri zowonetsetsa kuti zowunikira zanu ndi zolondola komanso zodalirika. Mudzaphunzira kuyendetsa njira izi ndikumvetsetsa bwino mfundo zoyambira, ndikukonzekeretsani kuti mupambane pazantchito zanu zamtsogolo.
Monga tanenera kale, maphunzirowa amakupatsani mwayi wochita nawo ntchito zothandiza, zomwe zimakupatsani mwayi wogwiritsa ntchito maluso omwe mwapeza muzochitika zenizeni. Njira yogwiritsira ntchito manja iyi sikuti imangokukonzekeretsani kuti mumvetsetse mfundo zamalingaliro, komanso kuti muzigwiritsa ntchito bwino pantchito zamaluso.
Tengani mwayi uwu kuti mukhale ndi luso lochita bwino pantchito yosanthula deta yomwe ikusintha nthawi zonse.
