Bohlokoa ba Lilaebrari tsa Python ho Saense ea Boitsebiso
Lefapheng le leholo la mananeo, Python e ipakile e le eona puo ea khetho ea mahlale a data. Lebaka ? Lilaebrari tsa eona tse matla tse etselitsoeng tlhahlobo ea data. Thupelo ea "Discover Python libraries for Data Science" ho OpenClassrooms e u fa monyetla oa ho qoelisoa ka botebo tikolohong ena.
Ho tsoa ho li-module tsa pele, o tla tsebisoa ka mekhoa e metle le tsebo ea mantlha ea ho etsa tlhahlobo ea hau ka Python. U tla fumana hore na lilaebrari tse kang NumPy, Pandas, Matplotlib le Seaborn li ka fetola mokhoa oa hau oa ho fumana data joang. Lisebelisoa tsena li tla u lumella ho hlahloba, ho laola le ho bona data ea hau ka bokhabane le ho nepahala ho ke keng ha bapisoa.
Empa ha se eona feela. U tla boela u ithute bohlokoa ba ho latela melao e meng ea motheo ha u sebetsana le lintlha tse ngata. Melao-motheo ena e tla u thusa ho netefatsa ho tšepahala le bohlokoa ba litlhaloso tsa hau.
Ka bokhuts'oane, thupelo ena ke memo ea ho itahlela lefatšeng le khahlang la mahlale a data le Python. Hore na u motho ea qalang ho tseba kapa u setsebi se batlang ho ntlafatsa tsebo ea hau, thupelo ena e tla u fa lisebelisoa le mekhoa ea ho ipabola tšimong.
Fumana Matla a Liforeimi tsa Boitsebiso bakeng sa Tlhahlobo e Atlehang
Ha ho tluoa tabeng ea ho laola le ho sekaseka data e hlophisitsoeng, liforeimi tsa data li bohlokoa. 'Me har'a lisebelisoa tse teng ho sebetsa le libopeho tsena tsa data, Pandas e hlahella e le maemo a khauta ho Python ecosystem.
Thupelo ea OpenClassrooms e u tataisa mohato ka mohato ho theha liforeimi tsa hau tsa pele tsa data ka li-Pandas. Mehaho ena e nang le mahlakore a mabeli, e tšoanang le lihlopha e lumella ho fetola boitsebiso habonolo, ho fana ka ts'ebetso ea ho hlopha, ho sefa le ho kopanya. U tla fumana mokhoa oa ho qhekella liforeimi tsena tsa data ho ntša tlhahisoleseling e nepahetseng, ho sefa data e ikhethileng, esita le ho kopanya mehloli e fapaneng ea data.
Empa Pandas ha se feela ho qhekella. Laeborari e boetse e fana ka lisebelisoa tse matla tsa ho kopanya data. Hore na o batla ho etsa tšebetso ea sehlopha, ho bala lipalo-palo tse hlalosang kapa ho kopanya datha, Pandas e u koahetse.
Ho atleha ho saense ea data, ha hoa lekana ho tseba li-algorithms kapa mekhoa ea tlhahlobo. Ho bohlokoa joalo ka ho tseba lisebelisoa tse u nolofalletsang ho lokisa le ho hlophisa data. Ka Pandas, u na le molekane e moholo oa ho sebetsana le mathata a saense ea morao-rao ea data.
Bonono ba ho Bolella Lipale ka Lintlha tsa hau
Saense ea data ha se feela ho hula le ho laola data. E 'ngoe ea lintlha tse khahlang ka ho fetesisa ke bokhoni ba ho bona tlhahisoleseling ena ka mahlo a kelello, ho e fetola litšoantšo tse hlalosang pale. Mona ke moo Matplotlib le Seaborn, lilaeborari tse peli tse tsebahalang tsa pono tsa Python, li kenang teng.
Thupelo ea OpenClassrooms e u nka leetong ka limakatso tsa pono ea data ka Python. U tla ithuta mokhoa oa ho sebelisa Matplotlib ho etsa li-graph tsa mantlha, joalo ka lichate tsa bar, histograms, le meralo ea ho hasanya. Mofuta o mong le o mong oa chate o na le moelelo oa oona le moelelo oa tšebeliso, 'me u tla tataisoa ke mekhoa e metle bakeng sa boemo bo bong le bo bong.
Empa pono ha e felle moo. Seaborn, e hahiloeng ho Matplotlib, e fana ka likarolo tse tsoetseng pele bakeng sa ho theha lipono tse rarahaneng le tse khahlisang ka bokhabane. Ebang ke limmapa tsa mocheso, li-fiddle charts, kapa lipolane tse pentiloeng, Seaborn o etsa hore mosebetsi o be bonolo hape o be bonolo.
