Ukuncedisa ekusetyenzweni imiqulu emikhulu data - iinjini zokuphendla ulwazi.

Kweli hlabathi lanamhlanje ngokupheleleyo ingcaciso, ngamanye amaxesha kunzima kakhulu ukufumana i data, hlela, ukuhlalutya, ukuthelekisa, kanye processing. Ngethamsanqa, lo msebenzi enzima kunceda ukufezekisa impucuko yanamhlanje. Olu lwazi iinkqubo retrieval, nganye isicelo bume computing elungiselelwe yokufuna, ukugcina, ukusetyenzwa, ukuhluza, iyalungisa, izixa ezikhulu data structured.

Ngaphezu nkcazelo elula, nto leyo ngokufuthi lisetyenziswa ukuchaza inkqubo ulwazi search izandi. Ulwazi iinkqubo retrieval - inkqubo ekwaziyo yokubonelela wophendlo kunye nokukhethwa ingcaciso efanelekileyo ngokuthi kusetyenziswe iziko ledatha okhethekileyo, equlethe iinkcazelo ze imithombo yedatha (Index), ngokusekelwe ulwimi ulwazi retrieval. Ukufuna ulwazi kwezi nkqubo kufuneka yenziwe ngokungqinelana nemithetho ethile, ezifanelekileyo iilwimi ulwazi retrieval. Enye eziqheleke kakhulu kusetyenziswa kwiinkqubo retrieval ulwazi RuNet yi Nigma ngu- algebra.

Iinkqubo retrieval Ulwazi zahlulwe iintlobo ezimbini:

1.Dokumentograficheskie. Olu hlobo nkqubo luphawulwa into yoxwebhu ngalunye agcinwe kuzo kufuneka sikwalathisa ngendlela ekhethekileyo. Ngamanye amazwi, ngamnye amaxwebhu abe ikhowudi okhethekileyo, nto leyo image search. Ukufunwa lwenziwa kwi image search, hayi uxwebhu ngokwayo. Lo mgaqo embhoxo ncwadi yokukhangela in a library enkulu. Ekuqaleni, oko kuyimfuneko ukuze ufumane ikhadi kulawulo okhethekileyo, yaye ngoko, esazi inani ezidweliswe kwi ikhadi kuba nokwenzeka ukubala indawo incwadi ngokwayo.

2.Faktograficheskie. iinjini Ezo ulwazi search ukugcina iinyaniso malunga kwindawo ethile yobungcali, akangomaxwebhu zabo ukuqinisekisa. Ukufuna ulungiselelwe ecaleni imigca kukho into ethile.

Eyona njongo iphambili, leyo nazo ngempumelelo ulwazi iinjini zokuphendla - yeyona khangela iinkcukacha ezifanelekileyo kunye neemfuno zolwazi lwabasebenzisi. Into ebaluleke kakhulu kulo msebenzi le nkqubo kukungabikho data elahlekileyo, oko kukuthi, kufuneka ukuba ufumane yonke uxwebhu enokuthanani isicelo yaye abazange bafumane ulwazi kakhulu ngexesha elinye. Ukuze kusetyenziswe le mfuneko yazise inkcazelo esemgangathweni inkqubo wophendlo - kakhulu efanelekileyo. Ukubaluleka kuthiwa ngokuthelekisa iziphumo ezifunyenwe ngethuba uphendlo, isicelo, leyo laliqulunqwe.

Iinjongo eziphambili, ezo ziqulunqwe ekulandeleni iinkqubo zolwazi retrieval yesintu eziliqela. Ngoko ke, kufuneka:
- ukuguqulela kweelwimi zemveli, esetyenziswa kwi amaxwebhu kwindawo isigama elawulwa, iluncedo nokufuna luhlu;
- ukubonelela yokusetyenziswa leeyunithi isalathiso;
- chaza ubudlelwane phakathi ngokoMthetho;
- ukusebenzisa inkqubo njengesixhobo sokukhangela xa sifuna amaxwebhu.

sihlolisise A esincinane inkonzo leyo iye yaphinda yathandwa olukhulu - Nigma zezibalo. Le nkqubo inika abasebenzisi bayo ubuchule ukusombulula iingxaki zezibalo. Phakathi ikhono le nkqubo - ukuba lula amabinzana zemathematika, isisombululo kwizibalo, iinkqubo kwizibalo , nangaphezulu. Konke oku kwenziwa ngokuzenzekelayo emva kokuba ngenisa ibinzana kwi kwibhokisi yokukhangela. Le nkqubo sinikezwe Ukukwazi ukuqaphela phezu iwaka iiyunithi zemathematika kunye ngokwasemzimbeni kunye constants, nto leyo evumela umsebenzisi asebenza kunye amaxabiso ezahlukeneyo. impendulo inkqubo ebalaseleyo kule meko ahambisana ngqo kwicandelo ekhethiweyo. Ukongeza ngokusebenzisa inkqubo Nigma izibalo na ukusombulula nayiphi na ingxaki, ngokuqhelekileyo zamiselwa zokubala kunye currency converter.