Yanar Gizo da Yanar Gizo Yana Hidima Skew
Horowa/bautar skew yana faruwa ne lokacin da fasalulluka na koyo daga layi suka sha bamban da fasalulluka da a zahiri suke karɓa a samarwa, suna lalata daidaito.
Dubawa
Catching and preventing this mismatch is one of the hardest, most important jobs in real-world machine learning.
Zurfafa nutsewa
Ana horar da samfura 'offline' akan manyan bayanan tarihi, sannan suna ba da tsinkaya 'kan layi' a ainihin lokacin. Skew yana tasowa lokacin da waɗannan hanyoyin biyu suka ƙididdige fasali daban-daban. Dalilai na yau da kullun: lambar keɓance (aikin batch na Python da sabis ɗin sabis na Java) wanda ya ƙi yarda da dabara; zubewar lokaci, inda horon kan layi yana amfani da bayanan da ba a samu ba tukuna a lokacin hasashen; da abubuwan da ba su dace ba na kan layi, inda ƙima kamar ' oda a cikin sa'a ta ƙarshe' ke adana kuma ta ƙare. Samfurin ya yi kyau a kimantawar layi amma ba ya yin aiki da sauri saboda abubuwan da yake gani ba su yi daidai da abin da ya horar da su ba. Gano skew yana buƙatar shigar da ainihin fasalulluka da aka yi aiki akan layi da kwatanta rabon su akan tsarin horo, yayin da yake hana shi fifita ma'anar guda ɗaya don hanyoyin biyu.
Fahimtar Fasaha
Babban tsaro shine daidai lokacin-lokaci: lokacin gina bayanan horo dole ne ku haɗa kowane lakabin tare da ƙimar fasalin kamar yadda suke a daidai lokacin, ba tare da bayanan gaba ba, in ba haka ba samfurin yana 'ya'ya' a layi kuma ya kasa kan layi. Shagunan fasalulluka suna tilasta wannan tare da haɗin kai na lokaci-lokaci da tsarin canji mai raba, don haka ƙididdigewa iri ɗaya yana goyan bayan duka batch (offline) da ƙananan kantunan kan layi. Fasalolin shiga da aka yi amfani da su yana ba ƙungiyoyin damar kwatanta ƙididdiga ta kan layi tare da rarrabawar layi don gano faifai.
Dabarun Tasiri
Kudin da kasafin kuɗi
Hukunce-hukuncen gine-gine suna haifar da aiki da tsadar aiki na shekaru.
Shawarwari masu haske
Ilimin fasaha yana taimaka wa ƙungiyoyi su zaɓi tari mai kyau, ba kawai sabon abu ba.
Kula da inganci
Zaɓuɓɓukan injiniya mafi kyau suna rage abin dogaro a cikin samarwa.
Makomar Fasahar Yanar Gizo da Yanar Gizon Hidimar Skew
Shagunan fasalulluka za su ƙara ba da garantin daidaito ta hanyar haɗa ma'anar fasalin guda ɗaya cikin duka lokaci da lokacin gudu, kawar da kwafin lambar. Sa ido kan skew mai sarrafa kansa tare da faɗakarwar-rarrabuwa zai zama daidaitaccen tsari, kuma tsarin 'log-and-replay' zai bar ƙungiyoyi su sake gina ainihin abin da samfurin ya gani. Kamar yadda ML na lokaci-lokaci da yawo suke girma, fasalin fasalin kan-da- tashi da injunan ajiya na kan layi / kan layi za su rage gibin, yayin da aikace-aikacen LLM ke ɗaukar irin wannan cak don dawowa da haɗa daidaito.
Aiwatar da Gaskiyar Duniya
Aikace-aikacen raba abubuwan hawa ya sami samfurin ETA ɗin sa ya ƙasƙanta kai tsaye saboda fasalin '' zirga-zirgar zirga-zirga '' na kan layi an adana shi na mintuna 10 yayin horo yana amfani da sabbin ƙima.
Tawagar zamba ta gano daidaiton layi ta hanyar yoyo: horo ya haɗu da tutar 'caji' wanda ke wanzuwa kawai bayan cinikin da ake hasashen.
Ƙungiyar dandamali ta ML tana yin rajistar kowane fasalin da aka yi aiki a samarwa kuma tana gudanar da ayyukan dare tana kwatanta rarraba ta zuwa bayanan horo don faɗakarwa akan skew.
Ƙungiyar shawarwari tana kawar da skew ta maye gurbin rubutun fasali guda biyu tare da ma'anar kantin sayar da sifa guda ɗaya wanda ke ba da horo da API mai rai.
Hatsari & Tsare-tsare
Haɓaka ma'auni ɗaya na iya ɓoye manyan raunin tsarin.
Sau da yawa ana raina kayan more rayuwa da kuma kuɗin kulawa.
Tsaro da gibin lura na iya girma yayin da tsarin ke ƙara haɓaka.
Taswirar Hanya
Ƙayyade latency, inganci, da maƙasudin farashi kafin aiwatarwa.
Alamar ma'auni a ƙarƙashin ainihin kaya da yanayin bayanai.
Kula da kayan aiki don kurakurai, ɗigo, da tasirin mai amfani.
Shirya bijirowa da hanyoyin mayar da martani kafin sikeli.
Ci gaba da Bincike
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Jagora na gaba
Daidaitawar Kwararru don Hidimar MoE
Tambayoyin da ake yawan yi
What is Online and Offline Feature Serving Skew?
Horowa/bautar skew yana faruwa ne lokacin da fasalulluka na koyo daga layi suka sha bamban da fasalulluka da a zahiri suke karɓa a samarwa, suna lalata daidaito. Kamawa da hana wannan rashin daidaituwa ɗaya ne daga cikin mafi wuya, ayyuka mafi mahimmanci a cikin koyan injuna na gaske.
Menene horo / hidima skew?
Skew rashin daidaituwa ne tsakanin ƙimar fasalin samfurin da aka koya daga layi da ƙimar da yake karɓa a zahiri yayin yin hasashen kai tsaye.
Menene garantin 'daidai lokacin-lokaci' yayin gina bayanan horo?
Daidaiton lokaci-lokaci yana nufin kowane lakabin yana haɗe tare da ƙimar fasali kamar yadda suka wanzu a wancan lokacin, yana hana ƙirar yin amfani da bayanan gaba ba da gangan ba.
Ta yaya ƙungiyoyi yawanci ke gano skew da zarar samfurin yana cikin samarwa?
Yin rikodin ainihin fasalulluka da aka yi aiki kai tsaye da kwatanta su da ƙididdiga da rarraba horo yana nuna faifai ko rashin daidaituwa da ke nuna skew.
Me yasa fasalin kan layi da aka adana kamar 'umarni a cikin sa'a ta ƙarshe' haɗarin skew ne?
Idan ƙimar da aka adana ta ƙare a lokacin hidimar, ƙirar tana karɓar shigarwa daban-daban fiye da yadda zai samu yayin horo, ƙirƙirar skew.
Wace hanya ce mafi ƙaƙƙarfan tsari don hana skew tsakanin fasalulluka na kan layi da na layi?
Rarraba ma'anar fasali ɗaya (sau da yawa ta hanyar kantin sayar da fasali) yana tabbatar da ƙididdiga iri ɗaya yana ciyar da hanyoyi biyu, yana kawar da rashin jituwa da ke haifar da skew.