Blog

r-python
1 Dis 2017

10 Zinthu Zomwe Muyenera Kudziwa Zokhudza R, Python, ndi Hadoop

Zifukwa za 10 Muyenera Kuziphunzira R, Python, ndi Hadoop

Dera la Information Analytics limapitirizabe kuwonjezereka pa Mapulogalamu monga Utumiki, kapena mabungwe a SaaS, monga momwe tikudziwira. Aliyense ayenera kulowa Big Data ndipo ali ndi matankhulidwe ambiri ogwira ntchito pamtunda. Komabe, kupita patsogolo mu Data Sciences ndikofunikira kumvetsetsa zomwe ndi Data Science Certification kukhazikitsira. Awa ndiye malo R, Python ndi Hadoop bwerani ndipo apa pali zolinga zazikulu khumi kuti muwadziwe. Awa ndi mapulogalamu omwe ayenera kuphunzira kuti asalowe mu malonda a sayansi, omwe amaphatikizapo maina othamanga monga Google, Bank of America ndi New York Times.

Kufikira:Kodi woyembekezera wina akuyembekezera kuti awaphunzire bwanji? R, mwachitsanzo, amaloledwa kufotokoza ndi kuthamanga ndipo zimapatsa wofunayo kukhala ndi ufulu wokhala ndi kupeza za malo alionse. Python, kachiwiri, sichimafuna kuti aphunzire ndipo ena amati ndilo lolunjika bwino kwambiri pulogalamuyi. Hadoop, kamodzinso, kupezeka pazitsulo zotseguka, zomwe zimapangitsa kuti anthu asafikire mosavuta. Malingana ndi malo anu okhalamo, wogula angagwiritse ntchito iliyonse ya iwo. Zosavuta

Kusintha: Malinga ndi kafukufuku wowonjezera, zamasamba atatu otseguka pulogalamuyi ndizopambana kwambiri. Zowonjezera kuitanitsa uthenga, Mapu ndi Kufananako akhoza kupindulitsidwa bwino ndi iwo, monga zotsatira zomwe zikuphatikizapo kufufuza koyenera ziyenera kupitirizidwa kukonzanso, zomwe zimapangidwanso mosavuta.

Sitima Yapakati: Mapulogalamu onsewa angagwiritsidwe ntchito pazigawo zosiyanasiyana, zofanana ndi Mawindo, Mac OS X, Linux ndi ena owonjezera, kulola kuti makasitomala amalize ntchito yawo pa chida chilichonse. R ndi a Python amapanga njira zogwiritsira ntchito njira zazikulu zowonjezera pazitsamba zazikulu, ndikuwombera pazithunzi zonse za SQL ndi NoSQL.

Zosayembekezereka Zomwe Zapangidwa Zosavuta: Mapulogalamu atatuwa akugwiritsidwa ntchito posamalira zambiri komanso zovuta zambiri, zomwe zimatchedwanso Big Data. Kukhalanso kovuta komanso kovuta kumakhala kotheka mwa kuphweka pogwiritsa ntchito zilankhulozi, m'magulu akuluakulu kapena ndi mapulogalamu ambiri. Python imawononga mfundo zopambana chirichonse R koma zonsezi zinakambirana bwino Hadoop, kuwapatsa makasitomala chisankho chodalira malingana ndi zigawo zosiyana kuti asankhe omwe amayendetsa nawo.

Kulandiridwa Kwodabwitsa: Pokhala ndi ubwino wochuluka chotere, zilankhulozi zawonjezeka kudutsa pa gulu ndipo anthu ozungulira 2 miliyoni amawagwiritsa ntchito ponseponse pamene akuyendetsa sayansi yamalonda. Kuyambira panopa R yowonjezereka bwino ndi Oracle, SAP, Netezza ndi Teredata ayamba kupanga mapulogalamu omwe amagwiritsa ntchito R monga chithandizo cha sayansi.

Kupititsa patsogolo kwakukulu: Kusintha kwatsopano kwa mapulogalamu kumasintha kumadalira chimodzi mwa zilankhulo zitatu izi chifukwa ndizo zotchuka komanso zosinthika. Ndi kupita patsogolo kwatsopano monga ff ndi bigmemory, pakali pano n'kotheka kuyang'anira madontho akuluakulu kusiyana ndi kukumbukira. Python imasokoneza chidziwitso chochuluka kwambiri ndi kuyanjana ndi Hadoop ndi mphotho yapadera.

Zosavuta Zofalitsa Mabuku: Popeza pulogalamuyi ikuphatikizidwa bwino ndi zofalitsa zofalitsa, ndizo zakusankha zakuthambo. Kusakanikirana ndi LaTeX zolemba zofalitsa zolemba komanso chigawo cha kukhazikitsidwa mu malipoti a mawu ndi chachikulu pambali pa mfundo. Chilankhulo chilichonse chimakhala ndi zamoyo zambiri, zomwe zimapangitsa kuti zikhale zophweka kuti zizigawidwa ndikugwiritsira ntchito mauthenga ambirimbiri.

Zosavuta kugwiritsa ntchito: R, Hadoop ndi Python n'zosavuta kumvetsetsa komanso kumaphatikizapo kufunika kwa chidziwitso kuchokera ku Microsoft Excel, Access, MySQL, SQLite ndi Oracle, kulola aliyense kasitomala kuti apange ntchito iliyonse popanda chopinga. Python wakhala akugwiritsidwa ntchito moyenera kwa Natural Language Processing ndipo Apache Spark wapanga zambiri zomwe zimapezeka Hadoop Magulu amatseguka bwino kwambiri.

Kukonzekera: Kulumikizana kwa chiyanjano ndi kayendedwe ka kayendedwe ndi gawo lofunikira la mgwirizano wapadziko lonse ndi makasitomala okondwa akupitirizabe kuyankhulana pazokambirana kuti adzalankhulana za zilankhulozi kuposa china chirichonse, kutsimikizira kuti kugulitsa kosasintha kwa deta yabwino. Anaconda allocated posachedwapa ali ndi zochuluka kuposa 300 kapena zambiri mabokosi amene asonkhanitsa kufufuza mafunso kuchokera makasitomala padziko lonse kukambirana, akuwawombera pa mtolo mtsogolo.

Kumangoganizira mophweka: Kusanthula ndi kufufuza sikofunikira kwambiri ndi zilankhulozi kusiyana ndi ena chifukwa chakuti zipangizo zambiri zothetsera mavuto zimapangidwa mogwirizana ndi zilankhulozi, kulola makasitomala kuti azikhazikitsa zinthu zabwino ndizofunikira kwambiri. Chilankhulo chilichonse chili ndi ubwino wake ndi zovuta koma wina akhoza kunena zimenezo R, Python ndi Hadoop Kukonzekera ndi momwe mungagwiritsire ntchito kugwiritsa ntchito zolemba zanu kukhala zotetezeka komanso njira zabwino kwambiri zomwe mukufunikira kuti mupite kukonza dongosolo lonse.

R,Python Training

In Just 5 Days
Lowani Tsopano

&bsp

GTranslate Your license is inactive or expired, please subscribe again!