Ukusabalalisa Ulwazi Olungalungile Ngamadeshibhodi Asabekayo

by Aug 17, 2022I-BI/Analytics0 amazwana

Usakaza Kanjani Ulwazi Olungalungile Ngamadeshibhodi Asabekayo

 

 

Izinombolo ngokwazo zifundeka kanzima, futhi kunzima ngisho nangokwengeziwe ukudweba okucatshangelwayo okunomqondo kuzo. Imvamisa kuba njalo ukuthi ukubona ngeso lengqondo idatha ngezinhlobo zehluzo namashadi ahlukahlukene kuyadingeka ukwenza noma yikuphi ukuhlaziywa kwedatha kwangempela. 

Kodwa-ke, uma uchithe noma yisiphi isikhathi ubheka amagrafu ahlukahlukene, uzobona into eyodwa kudala - akuzona zonke iziboniso zedatha ezidalwe zilingana.

Lokhu kuzoba isifinyezo esisheshayo samanye amaphutha ajwayelekile abantu abawenza lapho bedala amashadi amele idatha ngendlela esheshayo negayeka kalula.

Amamephu Amabi

Ukulandela i-xkcd ekuqaleni, kuvamile ngempela ukubona idatha ebekwe kumephu ngendlela embi futhi engenamsebenzi. Esinye sezigebengu ezinkulu nesivame kakhulu yileso esiboniswe kumahlaya. 

Ukusabalalisa Kwabantu Okungathandeki

Njengoba kuvela, abantu bavame ukuhlala emadolobheni kulezi zinsuku. 

Kufanele uzihluphe ngokubonisa imephu kuphela uma ukusatshalaliswa okulindelekile okubonayo kungahambisani nokusatshalaliswa kwenani labantu e-US.

Isibonelo, uma ubuthengisa ama-taco aqandisiwe futhi uthole ukuthi ngaphezu kwesigamu sokuthengisiwe kwakho bekuvela ezitolo zegrosa eWest Virginia naphezu kokuba khona kwawo ezimakethe ezweni lonke, lokho bekungaba kuhle kakhulu.

Ukubonisa imephu ebonisa lokhu, kanye nalapho adume khona ama-taco, kunganikeza ulwazi oluwusizo. 

Ngendlela efanayo, uma uthengisa umkhiqizo onesiNgisi ngokuphelele, kufanele ulindele ukusabalalisa kwakho kwamakhasimende ukuthi kuhambisane nokusatshalaliswa kwezikhulumi zesiNgisi emhlabeni wonke. 

Usayizi Wokusanhlamvu Omubi

Enye indlela yokungcolisa imephu iwukukhetha indlela embi yokuhlukanisa izwe libe yiziqephu. Le nkinga yokuthola iyunithi encane efanele ivamile kuyo yonke i-BI, futhi ukubonwa akuhlukile.

Ukwenza kucace kakhudlwana ukuthi ngikhuluma ngani, ake sibheke izibonelo ezimbili zosayizi ofanayo wokusanhlamvu onemiphumela emibili ehluke kakhulu.

Okokuqala, ake sibheke umuntu owenza imephu yendawo ye-United States ngokufiphaza indawo ephakeme kakhulu esifundeni ngasinye ngombala ohlukile ngokhiye ochaziwe. 

 

 

Yize isebenza ngandlela thize ogwini olusempumalanga, kodwa uma usufike onqenqemeni lwama-Rockies, kunomsindo nje.

Awusitholi isithombe esihle kakhulu sendawo ngoba (ngenxa yezizathu zomlando eziyinkimbinkimbi) osayizi besifunda bavame ukuba bakhudlwana lapho uya entshonalanga. Baxoxa indaba, hhayi eyodwa ehambisana nendawo. 

Qhathanisa lokhu nemephu yenkolo eyingxenye yesifunda.

 

 

Le mephu isebenza ngokuphelele, naphezu kokusebenzisa usayizi wokusanhlamvu ofanayo ncamashi. Siyakwazi ukwenza iziqondiso ezisheshayo, ezinembile, nezinengqondo mayelana nezifunda zase-United States, ukuthi lezi zifunda zingabonwa kanjani, lokho abantu abahlala lapho abangase bakucabange ngabo kanye nezwe lonke.

Ukwenza imephu ephumelelayo njengosizo olubonakalayo, nakuba kunzima, kungaba usizo kakhulu futhi kucacise. Vele uqiniseke ukuthi ubeka umcabango kulokho imephu yakho ezama ukuyikhuluma.

Amagrafu Amabha Amabi

Amagrafu amabha ngokuvamile avame kakhulu kunolwazi olwethulwa kumephu. Afundeka kalula, alula ukuwenza, futhi ashelele kakhulu.

Noma kulula ukuwenza, kukhona amaphutha ajwayelekile abantu abangawenza ngenkathi bezama ukuqamba kabusha isondo. 

Izilinganiso Ezidukisayo

Esinye sezibonelo ezivame kakhulu zamagrafu amabha amabi yilapho umuntu enza okuthile okungalungile nge-eksisi yesokunxele. 

Lena inkinga ecashile ikakhulukazi, futhi kunzima ukunikeza imihlahlandlela yokulala. Ukwenza le nkinga ibe lula ukuyigaya, ake sixoxe ngezibonelo ezithile. 

Ake sicabange ngenkampani eyenza imikhiqizo emithathu; Amawijethi e-Alpha, Beta, ne-Gamma. Isikhulu sifuna ukwazi ukuthi bathengisa kahle kangakanani uma kuqhathaniswa nabanye, futhi ithimba le-BI libaphakamisela igrafu. 

 

 

Uma uthi nhlá, isikhulu singathola umbono wokuthi Amawijethi e-Alpha adlula kude umncintiswano, kuyilapho empeleni, athengisa amawijethi e-Gamma cishe ngo-20% - hhayi ngo-500% njengoba kushiwo ekubukeni.

Lesi yisibonelo sokuhlanekezela okusobala okunyantisayo - noma kunjalo? Singacabanga nje icala lapho lokhu kuhlanekezela okufanayo kungaba wusizo kakhulu kune-axis ye-vanilla 0 - 50,000?

Isibonelo, ake sicabange inkampani efanayo ngaphandle kwamanje isikhulu sifuna ukwazi okuthile okuhlukile.

Kulokhu, iwijethi ngayinye iguqula inzuzo kuphela uma ithengisa okungenani amayunithi angama-45,000. Ukuze uthole ukuthi umkhiqizo ngamunye wenza kahle kangakanani uma uqhathaniswa nomunye futhi ngokuhlobene nalesi sitezi, ithimba le-BI liqala ukusebenza futhi lithumele ukubonakala okulandelayo. 

 

 

Tsanibonani nonke, ngokwemibandela ephelele, ngaphakathi kwewindi elingu-20% elinye nelinye, kodwa basondele kangakanani kuwo wonke amamaki abalulekile angu-45,000? 

Kubonakala sengathi amawijethi e-Gamma aba mfushane kancane, kodwa ingabe amawijethi e-Beta? Ulayini we-45,000 awulebulanga ngisho nanele.

Ukukhulisa igrafu ezungeze leyo eksisi engukhiye, kulesi simo, kungaba ulwazi olukhulu. 

Izimo ezinjengalezi zenza kube nzima kakhulu ukunikeza izeluleko. Kungcono ukuqapha. Hlaziya ngokucophelela isimo ngasinye ngaphambi kokwelula nokunqampuna i-eksisi ka-y ngokushiya budedengu. 

Amabha we-Gimmick

Ukusetshenziswa kabi okuncane kakhulu nokulula kwamagrafu amabha yilapho abantu bezama ukuba bahle kakhulu ngokubonwa kwabo. Kuyiqiniso ukuthi ishadi lebha ye-vanilla lingaba yisicefe kancane, ngakho-ke kunengqondo ukuthi abantu bangazama ukulinonga.

Isibonelo esaziwa kakhulu icala elibi labesifazane abayiziqhwaga baseLatvia.

 

 

Ngandlela thize, lokhu kuhambisana nezindaba okuxoxwe ngazo esigabeni esandulele. Ukube umdali wegrafu ubefake yonke i-eksisi ka-y kuze kube ngu-0'0'', abesifazane base-India bebengeke babukeke njengamaphikisi uma beqhathaniswa neziqhwaga zase-Latvian. 

Yebo, ukube bebesanda kusebenzisa ama-bar, inkinga nayo ibizophela. Ayisicefe, kodwa futhi ayasebenza.  

Amashadi Ophaya Ababi

Amashadi ophayi ayizitha zesintu. Babi cishe ngazo zonke izindlela. Lokhu kungaphezu kombono oshisekayo oshiwo umbhali, lokhu kuyinhloso, iqiniso lesayensi.

Ziningi izindlela zokwenza amashadi kaphayi angalungile kunezindlela zokuwalungisa ngendlela efanele. Zinezinhlelo zokusebenza eziwumngcingo ngokwedlulele, futhi nakulezo, kuyangabazeka ukuthi ziyithuluzi elisebenza kahle kakhulu lomsebenzi. 

Lokho okushiwoyo, ake sikhulume nje ngamaphutha amakhulu kakhulu.

Amashadi Aminyene

Leli phutha alivamile kakhulu, kodwa liyacasula kakhulu uma livela. Iphinde ibonise enye yezinkinga ezibalulekile ngamashadi e-pi.

Ake sibheke isibonelo esilandelayo, ishadi likaphayi elibonisa ukusatshalaliswa kwefrikhwensi yezinhlamvu ngesiNgisi esibhaliwe. 

 

 

Uma ubheka leli shadi, ucabanga ukuthi ungasho ngokuzethemba ukuthi ngivame kakhulu kuno-R? Noma O? Lokhu kuwukuziba ukuthi ezinye izingcezu zincane kakhulu ukuthi zingakwazi ukufaka ilebula kuzo. 

Ake siqhathanise lokhu neshadi lebha elithandekayo, elilula. 

 

 

Izinkondlo!

Akukhona nje kuphela ukuthi ungabona ngokushesha uhlamvu ngalunye ngokuphathelene nazo zonke ezinye, kodwa uthola intuition enembile mayelana namaza azo, kanye ne-eksisi ebonakala kalula ebonisa amaphesenti angempela.

Lelo shadi langaphambilini? Ayilungiseki. Kukhona okuguquguqukayo okuningi kakhulu. 

Amashadi we-3D

Okunye ukuhlukunyezwa okubi kwamashadi ophaya yilapho abantu bewenza nge-3D, ezikhathini eziningi bewatshekisela ema-engeli angengcwele. 

Ake sibheke isibonelo.

 

 

Uma uthi nhlá, okuluhlaza “EUL-NGL” kubukeka kucishe kufane “ne-S&D” ebomvu, kodwa akunjalo. Uma silungisa ngokwengqondo ukutsheka, umehluko mkhulu kakhulu kunalokho okubonakala.

Asikho isimo esamukelekile lapho lolu hlobo lwegrafu ye-3D luzosebenza khona, lukhona kuphela ukuze ludukise umfundi mayelana nezikali ezihlobene. 

Amashadi ophaya abayisicaba abukeka elungile. 

Ukukhetha Kombala Okubi

Iphutha lokugcina abantu abavame ukulenza ukukhetha izikimu zemibala ezingacabangeli. Leli yiphuzu elincane uma liqhathaniswa namanye, kodwa lingenza umehluko omkhulu kubantu. 

Cabangela ishadi elilandelayo. 

 

 

Kungenzeka, lokhu kubukeka kukuhle kuwe. Yonke into ibhalwe ngokucacile, osayizi banokungafani okukhulu ngokwanele ukuthi kulula ukubona ukuthi ukuthengisa kuqhathaniswa kanjani.

Nokho, uma uhlushwa ubumpumputhe bemibala, lokhu cishe kuyacasula kakhulu. 

Njengomthetho ojwayelekile, okubomvu nokuluhlaza akufanele neze kusetshenziswe kugrafu efanayo, ikakhulukazi eduze kwenye. 

Amanye amaphutha ohlelo lombala kufanele abonakale kuwo wonke umuntu, njengokukhetha amathunzi amancane ahlukene angu-6 noma abomvu.

Izithatha

Ziningi, ziningi izindlela zokudala ukubonwa kwedatha ezimbi futhi ezithiya indlela abantu abakwazi ngayo ukuqonda idatha. Zonke zingagwenywa ngokucabangela kancane.

Kubalulekile ukucabangela ukuthi omunye umuntu uzoyibona kanjani igrafu, umuntu ongayazi kahle idatha. Kudingeka ube nokuqonda okujulile kokuthi uyini umgomo wokubheka idatha, nokuthi ungazigqamisa kanjani lezo zingxenye ngaphandle kokudukisa abantu. 

 

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