UkubunjwaIikholeji neeyunivesithi

Yintoni umfuziselo ingqiqo?

Ukuba lomsebenzisi ingcamango kucace gca malunga nokusebenza kwenkqubo, ukuba umyili kudala imodeli ingqiqo isicelo. Ukuze ezi njongo, sebenzisa ezahlukeneyo amaxwebhu, imizobo, iinkcukacha, imifanekiso njalo njalo. Ngoko ke ukuziqonda kakuhle imodeli ingqiqo yintoni na iinjongo kunye neenjongo ke ukufuna, kweli nqaku sagqiba ukubacacisela kolu luvo.

meaning

imodeli seIRT - yinto cebo. Kuyinto ukuze kudaleke intsingiselo isakhiwo isakhiwo usebenzisa iintlobo lwengqiqo kunye nobudlelwane phakathi kwabo. Nakuba kunjalo, kufanele uthathe ingqalelo ixesha ukuba umfuziselo ingqiqo yi inkqubo abstract. Kodwa oku intsingiselo kuphela kwikota. Ukongeza, kukho ingcamango "indlela iikhonsepthi domain." Intsingiselo yalo binzana kukuba ukuchaza nasiphi na isigaba usebenzisa uluhlu iingqiqo bha. Ukuze ezi njongo, iinkcazelo yokuhlelwa, iimpawu zabo kunye neepropati, kwakunye nemithetho yeenkqubo ezenzeka kuzo.

imisebenzi ephambili

Kufuneka kuqatshelwe ukuba umfuziselo ingqiqo umntu wadalelwa ukuba kube lula imbono ulwazi umsebenzisi rhoqo. Ngamanye amazwi, isakhiwo emxinwa-phambili kunye nenkcazo eneenkcukacha isenzo. Ukuphumeza oku yoko, kuyimfuneko kuqala ukwenza oku yindlela elula (ukulungiselela le njongo usebenzisa inani ubuncinane amanani). Okwesibini, zama kangangoko kunokwenzeka ukuba hlengisa ukwenza imisebenzi ethile (ithetha ukuba ukunciphisa umsebenzi lomsebenzisi kunye neenqobo nefiguriruyuschimi kule ndawo).

Iinjongo eziphambili

Umfuziselo ingqiqo inezi njongo zilandelayo:

- Dala elula, engaguqukiyo, kwaye kulula ukuyisebenzisa kwaye ukuqonda isakhiwo. Ukulungiselela le njongo, imisebenzi zahlulwe iingqiqo intsimi enokusetyenziselwa izinto ezahlukeneyo.

- Gcina uzinzo lwesigama. Oku kuphunyezwa yi kukuba imodeli data ingqiqo, equka ekuqaleni of uluhlu ngokwemiqathango isetyenziselwe ukubonisa zonke inyathelo andimangalele, zipeyintwe kule program.

Njengoko kubonisiwe, le isigama yayekwa kukhokelela kukuba beesekethe ukuze kugqitywe omnye usebenzisa amagama eziliqela, okanye enye i-eli gama linye lisetyenziswa ukuchaza kwiziphaluka ezahlukeneyo.

Ukuphuhliswa kwemodeli sengqiqo

Le nkqubo kukudala scheme yokuqala. Kwixesha elizayo, abaphuhlisi baya kuba nako ukusebenzisa ngayo ukuphunyezwa software. Ukunika inkcazelo kwinkqubo usebenzisa ukuziphatha ethile algorithm amacandelo kwinkqubo le, ebonisa, ngaloo ndlela, intsebenziswano phakathi kwabo nabanye. Kukho iimeko apho ulwazi oluqulathwe apha akwanelanga ukuqonda kwaye sihlolisise umzekelo into. Ukuze kulungiswe le ityeshelwe, kufuneka ubuyele nenqanaba ekwenzeni itheyibhile yokuqulathiweyo, kwaye sidibansise i data, ukunqongophala esele esekwe kwenziwe kakuhle le nto. Ke kaloku, njengokuba kusenziwa imiboniso, ezi ukubuyiselwa ukuze ezininzi. Hi ndlela leyi, ukudalwa kuqwalaselwa izikimu bephepha ukuba izakhiwo ezilula akagwetyelwa. Le midlalo ziye zasetyenziswa imifuziselo ezahlukeneyo sengqiqo kunye esakhiweni ezahlukeneyo. Amaninzi, amacebo sikhokelwa ingcamango zemathematika. Oku kukhokelela ingxaki Ukukhethwa inkcazo inkqubo into efunekayo umzekelo ofanelekileyo. Ngoko ke, umzekelo, kuba wesekethe obubobu eziqhelekileyo ukusebenzisa isakhiwo inkqubo-abonakalisa. Ukudala isakhiwo eqhubekayo, sebenzisa ungqamanisa amandla inkqubo imifanekiso. A komqondo imodeli data yenziwe esebenzisa ulwimi oluthile, nto leyo olusisigxina ezininzi isakhiwo constructional. Ukwenzela ukuba ibe lula ukwakhiwa kunye nokufakwa kweenkqubo yohlelo ethile, wasebenzisa ngokukhethekileyo kuphuhliswa iindlela zobunjineli software.

izakhi ezibalulekileyo

Nceda uqaphele ukuba umfuziselo ingqiqo luquka izinto eziliqela ezibalulekileyo. Ngokuyintloko, ezi ziquka ubuchule bophando kunye nofundo lokuba izenzo zabo. Oko kukuthi, umsebenzisi kufuneka ukuhlola uluhlu lwazo zonke ebonakalayo ukuba isicelo sakhe nokwenza ukuba angenza kwi into ngamnye. Ngokwendalo, ekuphuhlisweni kwisistim (kwaye mhlawumbi uya) abekhona kunye nezinye izinto, kodwa umsebenzisi ukuba ifihliwe.

isiphelo

Kwezinye iimeko xa izinto imifuziselo ingqiqo sebenzisa siseko yombutho noshowo kweenkqubo-level multi. Ngenxa yoko, umphuhlisi ifikelela ngokulula kakhulu kuyaqondakala ukuba ukuyilwa kwento yomsebenzisi. Le ulwakhiwo kunegalelo ukuphunyezwa kweenkqubo zolawulo, kwakunye lula ukwakhiwa kwezakhiwo imithetho yesicelo. Oko kukuthi, umphuhlisi singakwazi ukubona iintshukumo esetyenziswa izinto ezahlukeneyo, ezinye zazo kuthwa. Oku kukunika ithuba lokuba umyalelo ulwakhiwo kakhulu efikeleleka kwimbono umsebenzisi. Oko kukuthi, endaweni yokuba ukufunda isixa esikhulu amaqela into-ekuqhelaniseni kufuneka kuphela kakuhle jikelele. Ukuhlalutya kungentla, singatsho ukuba umfuziselo ingqiqo - oku nje scheme egqiba iimpawu iziqalelo isakhiwo okucwangcisiweyo kwaye ubudlelwane yayo imbangela ezifunekayo ukuphumeza iinjongo zoyilo.

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