Kurubuga na Offline Ikiranga Gukora Skew
Amahugurwa / gukorera skew bibaho mugihe ibiranga urugero rwigira kumurongo utandukanye nibintu byakiriye mubikorwa, guceceka neza.
Incamake
Catching and preventing this mismatch is one of the hardest, most important jobs in real-world machine learning.
Kwibira cyane
Abanyamideli batozwa 'kumurongo' mubice byinshi byamateka, hanyuma bagatanga ibyahanuwe 'kumurongo' mugihe nyacyo. Skew ivuka iyo izi nzira zombi zibara ibintu bitandukanye. Impamvu zisanzwe: code itandukanye (Python batch akazi na Java ikorera serivise) itabyemera; igihe gisohoka, aho imyitozo ya interineti ikoresha kubwimpanuka ikoresha amakuru ataraboneka mugihe cyo guhanura; nibiranga kumurongo kumurongo, aho agaciro nk '' gutumiza mumasaha yanyuma 'kashe kandi kitajyanye n'igihe. Icyitegererezo gisa neza mugusuzuma kumurongo ariko ntigikora neza kuberako inyongeramusaruro ibona itagihuye nibyo yatoje. Kumenya skew bisaba kwandikisha ibintu nyabyo bitangwa kumurongo no kugereranya ibyo bagabanije hamwe namahugurwa yashizweho, mugihe kuyirinda ashyigikira igisobanuro kimwe gisangiwe kumpande zombi.
Ubushishozi
Ubwunganizi bwibanze ni ingingo-mugihe gikwiye: mugihe wubaka amakuru yimyitozo ugomba kwinjiza buri kirango hamwe nibiranga indangagaciro nkuko byari bimeze muricyo gihe nyacyo, ntanarimwe hamwe namakuru yigihe kizaza, bitabaye ibyo icyitegererezo 'kiba' kumurongo kandi bikananirana kumurongo. Ububiko bwihariye burabishyira mubikorwa hamwe ningendo-yingendo hamwe hamwe nigice cyo guhindura ibintu, bityo kubara bisa bisubiza inyuma icyiciro (kumurongo) hamwe nububiko buke bwo kumurongo. Kwinjira mubikorwa byatanzwe bituma amatsinda agereranya imibare kumurongo hamwe nogukwirakwiza kumurongo kugirango tumenye drift.
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.
Kazoza Kumurongo na Offline Ikiranga Gukora Skew
Amaduka yimiterere azarushaho kwemeza uburinganire mugukusanya ibisobanuro bimwe mubice byombi no gutambuka mugihe, bikuraho kode zibiri. Gukurikirana skew yikora hamwe nogukwirakwiza-intera imenyesha bizaba bisanzwe, kandi 'log-na-gusubiramo' sisitemu izemerera amakipe kwiyubaka neza neza nicyitegererezo cyabonye. Mugihe nyacyo-kandi ML igenda ikura, kuri-kuguruka biranga kubara hamwe na moteri ihuriweho na interineti / kuri interineti bizagabanya icyuho, mugihe porogaramu ya LLM ifata igenzura risa ryo kugarura no gushyiramo ibintu.
Gushyira mu bikorwa Isi
Porogaramu yo kugabana kugendana isanga moderi yayo ya ETA yateshejwe agaciro imbonankubone kuko kumurongo wa 'traffic traffic' kumurongo wabitswe muminota 10 mugihe imyitozo yakoresheje indangagaciro nshya.
Itsinda ryuburiganya ryavumbuye ukuri kuri interineti ryashyizwe ahagaragara no kumeneka: imyitozo yinjiye mu ibendera rya 'chargeback' ibaho nyuma yubucuruzi bwahanuye.
Itsinda rya ML ryandika buri kintu cyatanzwe mubikorwa kandi gikora imirimo ya nijoro ugereranije no kugabura kwayo hamwe namahugurwa yo kumenyesha skew.
Itsinda ryibyifuzo bivanaho skew mugusimbuza ibyanditswe bibiri bitandukanye hamwe nibisobanuro-bimwe bisobanura ububiko bukora imyitozo hamwe na API nzima.
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
Impuguke zibangikanye na MoE Gukorera
Ibibazo bikunze kubazwa
What is Online and Offline Feature Serving Skew?
Amahugurwa / gukorera skew bibaho mugihe ibiranga urugero rwigira kumurongo utandukanye nibintu byakiriye mubikorwa, guceceka neza. Gufata no gukumira uku kudahuza ni umwe mu mirimo igoye, y'ingenzi mu kwiga imashini nyayo.
Amahugurwa / gukorera skew ni iki?
Skew ni ukudahuza ibiranga indangagaciro icyitegererezo cyize kuri interineti nindangagaciro yakira mubyukuri mugihe cyo guhanura bizima.
Niki 'point-in-time correctness' yemeza iki mugihe wubaka amakuru y'amahugurwa?
Ingingo-mu-gihe gukosora bivuze ko buri kirango cyahujwe nindangagaciro ziranga nkuko zabayeho muri ako kanya, bikabuza icyitegererezo gukoresha impanuka ukoresheje amakuru yigihe kizaza.
Nigute amakipe amenya skew mugihe icyitegererezo kimaze gukorwa?
Kwandika ibintu nyabyo byatanzwe neza kandi mubigereranya no kugereranya amahugurwa agaragaza drift cyangwa bidahuye byerekana skew.
Ni ukubera iki uburyo bwihishe kumurongo nka 'gutumiza mumasaha yanyuma' ibyago byoroshye?
Niba agaciro kashe katarengeje igihe mugihe cyo gutanga, icyitegererezo cyakira ibitekerezo bitandukanye nibyo byakorwa mugihe cyamahugurwa, kurema skew.
Nubuhe buryo bukomeye bwubaka bwo gukumira skew hagati yibiranga kumurongo no kumurongo?
Kugabana ikintu kimwe gisobanura (akenshi binyuze mububiko bwihariye) byemeza ko kubara bisa kugaburira inzira zombi, bikuraho ibyo mutumvikanaho bitera skew.