Ububiko bwihariye
Ububiko buranga nuburyo bukuru bubara, bubika, kandi bukora ibintu byinjiza (ibiranga) imashini yiga imashini ikoresha.
Incamake
It exists to guarantee that the exact same feature values are used during training and during live prediction, eliminating a notorious source of silent model failures.
Kwibira cyane
Abanyamideli ntibigira kumakuru yibanze; biga kubintu nka 'impuzandengo yo kugura muminsi 30 ishize' cyangwa 'igihe cyo kwinjira.' Hatariho ububiko bwihariye, itsinda rimwe riharura abari mumurongo wamahugurwa irindi rikabongerera mumasoko yumusaruro, kandi byombi bigenda bitandukana, ikibazo cyitwa skew-service skew. Ububiko bwimiterere bukemura ibi hamwe nibice bibiri bihujwe: ububiko bwa interineti (ububiko bwamakuru bufite imyaka yamateka yo guhugura) hamwe nububiko bwo kumurongo (byihuse urufunguzo-agaciro rwibanze rukora ibintu muri milisegonda kugirango ubisabe ubuzima). Byombi bituwe nubusobanuro bumwe. Amakipe nayo abona kataloge asanganywe kuburyo ibintu byubatswe kuri moderi imwe bishobora kuvumburwa no gukoreshwa nundi, hiyongereyeho umwanya-wo gukosora birinda imyitozo kubwimpanuka kumakuru ataha.
Ubushishozi
Ikibazo gikomeye ibintu biranga ububiko bukemura ni ingingo-mugihe cyo guhuza. Mugihe wubaka amahugurwa, ugomba guhuza ibiranga indangagaciro nkuko byari bimeze mugihe cya buri kintu cyamateka, ntabwo ari indangagaciro zabo, cyangwa icyitegererezo cyigira kumakuru yatangajwe. Ibiranga ububiko bwerekana igihe cyagaciro kandi ugakora as-gufatanya kurwanya iduka rya interineti. Ububiko bwo kumurongo, akenshi Redis cyangwa DynamoDB, bufite agaciro kanyuma kuri buri kintu urufunguzo rwo munsi ya milisegonda 10 yo gushakisha mugihe cyo gufata umwanzuro.
Ingaruka z'Ingamba
Igiciro na bije
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka.
Ibyemezo bisobanutse
Ubuhanga bwa tekinike bufasha amakipe guhitamo umurongo ukwiye, ntabwo ari shyashya gusa.
Kugenzura ubuziranenge
Guhitamo neza bya injeniyeri bigabanya ibintu byizewe mubikorwa.
Ejo hazaza h'ububiko bwihariye
Ububiko bwihariye burahuza hamwe namakuru yagutse: benshi ubu barabara ibintu muburyo bwimbere mububiko bwamakuru aho kubungabunga imiyoboro itandukanye. Ibihe-byukuri no gutondekanya ibintu bibarwa kuva ibyabaye mumasegonda bigenda biba bisanzwe kuburiganya no kwimenyekanisha. Tegereza kwishyira hamwe byimbitse hamwe nububiko bwububiko nkuko gushiramo bihinduka ibyiciro byambere biranga, hamwe no gukomera hamwe no kugenzura icyitegererezo bityo drift ikamenyekana mu buryo bwikora. Hariho kandi gusunika kuri 'ibiranga ibiranga' bihuza ibisobanuro, gukorera, kugenzura, n'imiyoborere murwego rumwe ruyobowe.
Gushyira mu bikorwa Isi
Isosiyete yishura ibika ibintu byamasaha 24 yibikorwa-byihuta mububiko bwa interineti kugirango moderi yuburiganya bwayo ibone amanota munsi ya milisegonda 10.
Serivise isobanura 'isaha yo kureba iminsi 7 ishize' inshuro imwe mububiko bwihariye, hanyuma ikongera kuyikoresha mubyifuzo, churn, hamwe niyamamaza ryerekana.
Ihuriro ryinguzanyo rikoresha umwanya-mugihe cyo guhuza amakuru yo guhugura, kwemeza ko buri cyemezo cyinguzanyo kibona gusa ibyasabwe bizwi mbere yicyo cyemezo.
Porogaramu igenda neza itanga igihe nyacyo cyo kwiyongera hamwe nubushoferi-kuboneka kuva kumurongo woguhuza inzira kugeza kuri ETA yo guhanura.
Ingaruka & Kurinda
Gutezimbere igipimo kimwe gishobora guhisha intege nke za sisitemu.
Ibikorwa Remezo no kubungabunga akenshi usanga bidahabwa agaciro.
Icyuho cyumutekano no kwitegereza birashobora kwiyongera uko sisitemu igenda igorana.
Igishushanyo mbonera
Sobanura ubukererwe, ubuziranenge, nigiciro cyibiciro mbere yo kubishyira mubikorwa.
Ibipimo byerekana umutwaro ufatika hamwe namakuru yimiterere.
Gukurikirana ibikoresho kubikosa, drift, ningaruka zabakoresha.
Tegura inzira yo gusubiza ibyabaye mbere yo gupima.
Komeza Ubushakashatsi
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Ubuyobozi bukurikira
Isuzuma ryumurongo hamwe nisuzuma ryimiterere
Ibibazo bikunze kubazwa
What is Feature Stores?
Ububiko buranga nuburyo bukuru bubara, bubika, kandi bukora ibintu byinjiza (ibiranga) imashini yiga imashini ikoresha. Irahari kugirango yemeze ko indangagaciro zimwe zikoreshwa mugihe cyamahugurwa no mugihe cyo guhanura, bikuraho isoko izwi yo kunanirwa kwicyitegererezo.
Ni ikihe kibazo cyibanze ububiko bwihariye bukemura?
Muguharura ibintu bivuye mubisobanuro bisangiwe no gutanga indangagaciro zimwe mumahugurwa no gufata umwanzuro, ububiko bwibintu bukuraho skew hagati yabyo.
Ni irihe tandukaniro riri hagati yububiko bwa interineti nububiko bwa interineti?
Ububiko bwa interineti butabika imyaka yamateka yo kubaka amahugurwa, mugihe ububiko bwo kumurongo nububiko buke bwihuta bukora ibintu biranga agaciro mugihe cyagenwe.
Ni ukubera iki ingingo-mu-gihe ihuza ari ngombwa mugihe twubaka amakuru yo guhugura?
Gukoresha indangagaciro zigezweho aho gukoresha amateka areka icyitegererezo 'reba ejo hazaza,' cyerekana neza umurongo wa interineti ariko bikananirana mubikorwa. Nka-gufatanya gukosora ibi.
Ni ubuhe bwoko bwububiko bukoreshwa mububiko bwa interineti?
Gukorera kumurongo bikenera sub-10-milisegonda ishakisha urufunguzo rwibintu, bityo byihuse murwibutso cyangwa NoSQL urufunguzo-agaciro rwamaduka ni amahitamo asanzwe.
Ni ubuhe buryo 'ibiranga' muri iki gice?
Ibiranga ni ibyinjijwe byinjijwe byerekana icyitegererezo gikoresha, akenshi guteranya cyangwa guhindura amakuru yibanze aho kuba amakuru yibanze ubwayo.