Shagunan Sirri
Shagon fasali shine tsarin tsakiya wanda ke ƙididdigewa, adanawa, da kuma ba da sabis na masu canji (fasali) waɗanda ƙirar koyon injin ke cinyewa.
Dubawa
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.
Zurfafa nutsewa
Samfura ba sa koya daga danyen bayanai; suna koyo daga fasali kamar 'matsakaicin adadin sayayya a cikin kwanaki 30 na ƙarshe' ko 'lokacin shiga na ƙarshe.' Ba tare da kantin sayar da sifofi ba, ƙungiya ɗaya tana ƙididdige waɗanda ke cikin bututun horo kuma wata ta sake cika su a cikin lambar samarwa, kuma biyun sun rabu, matsala da ake kira skew horo-bauta. Shagon fasali yana warware wannan tare da yadudduka masu aiki tare: kantin yanar gizo (ma'ajiyar bayanai da ke riƙe da shekaru na tarihi don horarwa) da kantin sayar da kan layi (maɓalli mai sauri-darajar bayanai da ke ba da fasali a cikin milliseconds don buƙatun rayuwa). Dukansu suna cike da ma'anoni iri ɗaya. Ƙungiyoyin kuma suna samun katalojin da aka raba ta yadda za a iya gano abubuwan da aka gina don ƙira ɗaya kuma a sake amfani da su ta wani, da daidaiton lokaci-lokaci wanda ke hana horarwa akan bayanai daga gaba.
Fahimtar Fasaha
Matsala mafi wahala da kantin sayar da sifofi ke warwarewa ita ce haɗin kai-in-lokaci. Lokacin gina saitin horo, dole ne ku haɗa dabi'un fasalin kamar yadda suke a lokacin kowane al'amuran tarihi, ba ƙimar su na yanzu ba, ko samfurin yana koya daga zubewar bayanai. Fasalin yana adana tambarin lokaci kowane ƙima kuma yana aiwatar da haɗin kai da kantin kan layi. Shagon kan layi, sau da yawa Redis ko DynamoDB, yana riƙe da sabuwar ƙima ta kowane maɓalli don duba ƙasa da miliyon daƙiƙa 10 a yayin bincike.
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 Shagunan Sirri
Shagunan fasalulluka suna haɗuwa tare da faɗuwar tarin bayanai: da yawa yanzu suna ƙididdige fasalulluka kai tsaye a cikin ɗakunan ajiyar bayanai maimakon kiyaye bututun daban. Fasalolin yawo na ainihi da aka lissafta daga rafukan taron a cikin daƙiƙa suna zama daidaitattun zamba da keɓancewa. Yi tsammanin haɗin kai mai zurfi tare da bayanan bayanan vector yayin da abin haɗawa ya zama fasalulluka na farko, da ƙarin haɗaɗɗiyar haɗawa tare da sa ido na ƙira don haka ana gano ɓarnar fasalin ta atomatik. Akwai kuma turawa zuwa ga 'fasalin fasali' waɗanda ke haɗa ma'anar, hidima, sa ido, da mulki a cikin tsarin gudanarwa guda ɗaya.
Aiwatar da Gaskiyar Duniya
Kamfanin biyan kuɗi yana adana fasalin ma'amala-sauri na sa'o'i 24 a cikin kantin kan layi don haka ƙirar sa ta zamba ta iya yin shuɗi a ƙasa da miliyon 10.
Sabis na yawo yana bayyana 'lokacin kallo na kwanaki 7 na ƙarshe' sau ɗaya a cikin kantin kayan aiki, sannan a sake amfani da shi a cikin shawarwarin, ƙirƙira, da samfuran talla.
Dandalin ba da lamuni yana amfani da haɗin kai-in-lokaci don gina bayanan horo, tabbatar da kowane shawarar lamuni kawai yana ganin abubuwan da aka sani kafin wannan shawarar.
Ka'idar hawan-hailing tana ba da ƙarin haɓakawa na ainihin lokaci da fasalulluka kasancewar direba daga bututun fasalin yawo zuwa ƙirar hasashen ETA.
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
Ƙimar Layi na Layi da Daskararrun Ƙimar Siffar
Tambayoyin da ake yawan yi
What is Feature Stores?
Shagon fasali shine tsarin tsakiya wanda ke ƙididdigewa, adanawa, da kuma ba da sabis na masu canji (fasali) waɗanda ƙirar koyon injin ke cinyewa. Ya wanzu don ba da garantin cewa ana amfani da ainihin ƙimar sifa iri ɗaya yayin horo da lokacin tsinkaya kai tsaye, kawar da sanannen tushen gazawar ƙirar ƙira.
Wace babbar matsala ce siffa ke warwarewa?
Ta hanyar ƙididdige fasalulluka daga ma'anoni da aka raba da kuma bautar da ƙima iri ɗaya zuwa duka horo da ƙima, shagunan sifofi suna kawar da skew tsakanin su biyun.
Menene bambanci tsakanin shagunan layi da kan layi?
Shagon layi na kan layi yana adana shekaru na tarihi don gina saitin horo, yayin da kantin sayar da kan layi ƙaramin bayanan latency ne wanda ke ba da ƙimar fasalin halin yanzu a lokacin ƙididdigewa.
Me yasa haɗa-in-lokaci ke da mahimmanci yayin gina bayanan horo?
Yin amfani da dabi'u na yanzu maimakon na tarihi yana ba da samfurin damar 'gani gaba,' yana haɓaka daidaiton layi amma ya kasa samarwa. As-of joins gyara wannan.
Wane nau'in bayanai ne aka fi amfani da shi don kantin kan layi?
Hidimar kan layi tana buƙatar dubawa ƙasa da miliyon 10 ta maɓallin mahalli, don haka saurin ƙwaƙwalwar ajiya ko shagunan ƙimar maɓalli na NoSQL zaɓi ne na yau da kullun.
Menene 'siffa' a cikin wannan mahallin?
Fasaloli su ne siginonin shigarwar da samfur ke cinyewa, galibi tarawa ko sauya danyen bayanai maimakon ɗanyen bayanan da kansa.