Incamake
Igeragezwa rya A / B ryerekana moderi bisobanura guhuza traffic traffic kuri verisiyo ebyiri yicyitegererezo icyarimwe no gupima imwe ikora neza kubakoresha nyabyo nibisubizo nyabyo. Nibyingenzi kuberako ibipimo byukuri bitagaragara kuri interineti akenshi binanirwa guhanura ingaruka zubucuruzi, kubwibyo ikizamini cyinyangamugayo gusa ni igeragezwa rigenzurwa mubikorwa.
Kwipimisha A / B Model ya ML ni tekinoroji yubaka tekinike igira ingaruka kumiterere yicyitegererezo, igiciro cyibikorwa remezo, ubukererwe, no kwizerwa mubipimo.
Kwibira cyane
Offline icyitegererezo gishobora kugaragara neza - AUC yo hejuru, ikosa ryo hasi - nyamara uracyababaza ibipimo witaho, nkinjiza cyangwa kugumana. Ikizamini cya A / B gikemura ibi muburyo bwo gutandukanya abakoresha mumatsinda yo kugenzura ikorwa nicyitegererezo gihari (A) hamwe nitsinda rivura ryatanzwe nabakandida (B), hanyuma ugereranya ibipimo byatoranijwe. Kwimenyekanisha byemeza ko amatsinda agereranywa, bityo itandukaniro iryo ariryo ryose rishobora kwitirirwa icyitegererezo. Amakipe akoresha ibizamini bya hypothesis kugirango amenye niba icyuho cyagaragaye ari urusaku cyangwa urusaku gusa, rushyiraho urwego rukomeye (akenshi 5%) no kubara ingano yicyitegererezo ikenewe kugirango imbaraga z’ibarurishamibare zihagije. Tekinike ijyanye nayo irimo gusohora canary, aho ijanisha rito ryimodoka igerageza moderi nshya mbere, hamwe nigeragezwa ryigicucu, aho icyitegererezo gishya gitanga ibyifuzo bitagize ingaruka kubakoresha.
Ubushishozi
Intangiriro ni ikizamini cya hypothesis. Impfabusa null ivuga ko moderi zombi zikora kimwe; urabyanze gusa niba itandukaniro rifite imibare ihambaye ukurikije itandukaniro nubunini bw'icyitegererezo. A p-agaciro munsi yurugero rwawe (vuga 0.05) yerekana ibisubizo bidashoboka mumahirwe meza. Isesengura ryimbaraga imbere rirakubwira umubare wabakoresha ukeneye kumenya neza ingaruka zifatika - iterambere rito riteganijwe risaba urugero runini rwo kwemeza.
Kumenya A / B Ikizamini cya ML Model
Igeragezwa rya A / B ryerekana moderi bisobanura guhuza traffic traffic kuri verisiyo ebyiri yicyitegererezo icyarimwe no gupima imwe ikora neza kubakoresha nyabyo nibisubizo nyabyo. Nibyingenzi kuberako ibipimo byukuri bitagaragara kuri interineti akenshi binanirwa guhanura ingaruka zubucuruzi, kubwibyo ikizamini cyinyangamugayo gusa ni igeragezwa rigenzurwa mubikorwa. Kwipimisha A / B Model ya ML ni tekinoroji yubaka tekinike igira ingaruka kumiterere yicyitegererezo, igiciro cyibikorwa remezo, ubukererwe, no kwizerwa mubipimo. Kugirango wubake byimbitse, fata Ikizamini cya A / B kuri Moderi ya ML nkicyitegererezo gikora, ntabwo ari ikintu kimwe: gusobanura ibyagezweho, gusobanura ibitekerezo, no gutandukanya ibyo sisitemu ishobora gukora byizewe nibisaba guca imanza zinzobere.
Mu myitozo, amakipe akomeye akoresha A / B Ikizamini cya ML Models itezimbere imyubakire, amakuru, hamwe nibikorwa remezo birwanya kwizerwa nigiciro. Bandika ibipimo ngenderwaho byerekana intsinzi, bagerageza kurwanya amakuru afatika hamwe nakazi keza, kandi bagasubiramo bashingiye kubikorwa byagaragaye ko batsinzwe aho gutsinda inshuro imwe. Aha niho imyumvire yubumenyi ihinduka mubushobozi burambye kubicuruzwa, politiki, nibikorwa.
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka. Mugihe kimwe, Guhindura igipimo kimwe gishobora guhisha intege nke za sisitemu. Uburyo bukomeye cyane ni uguhuza umuvuduko wikigereranyo hamwe na disipuline yimiyoborere: kuyobora abaderevu, gufata ibimenyetso, gutangaza ibyemezo byicyemezo, no gukomeza kuvugurura uburyo bwo kwirinda nkimyitwarire yicyitegererezo, ibyo abakoresha bategereje, nibisabwa n'amategeko bigenda bihinduka.
Ingaruka z'Ingamba
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka.
Ibyemezo byubwubatsi bitwara imikorere nigiciro cyimikorere kumyaka. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Ubuhanga bwa tekinike bufasha amakipe guhitamo umurongo ukwiye, ntabwo ari shyashya gusa.
Ubuhanga bwa tekinike bufasha amakipe guhitamo umurongo ukwiye, ntabwo ari shyashya gusa. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Guhitamo neza bya injeniyeri bigabanya ibintu byizewe mubikorwa.
Guhitamo neza bya injeniyeri bigabanya ibintu byizewe mubikorwa. Mubikorwa byujuje ubuziranenge, ibi bihindurwa mumategeko agenga imikorere, imipaka nyirubwite, hamwe n'imihango yo gusubiramo kenshi kugirango amakipe ashobore kwigirira ikizere aho gupima ibidasobanutse.
Gushyira mu bikorwa Isi
Serivise itambuka A / B igerageza uburyo bushya bwo gusaba, gupima igihe cyo kureba kuri buri mukoresha kuruta kurutonde rwa interineti.
Urubuga rwa e-ubucuruzi canary-rusohora uburyo bushya bwo gushakisha-kugeza kuri 5% yimodoka mbere yuko itangira.
Igicucu cya banki igerageza uburyo bushya bwuburiganya mu buryo bubangikanye, ugereranije imenyesha ryayo na moderi nzima nta guhagarika ibikorwa.
Porogaramu yo gutwara ibinyabiziga ikoresha amabandi menshi yitwaje intwaro kugirango isabe inzira hagati yimiterere yibiciro, itonesha uwutwara byinshi byuzuye.
Uburyo bwo Gushyira mu bikorwa
A / B Ikizamini cya ML Model mubikorwa
Serivise itambuka A / B igerageza uburyo bushya bwo gusaba, gupima igihe cyo kureba kuri buri mukoresha kuruta kurutonde rwa interineti.
Serivise itambuka A / B igerageza uburyo bushya bwo gusaba, gupima igihe cyo kureba kuri buri mukoresha aho kugereranya urutonde rwa interineti Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo byujuje ubuziranenge imbere, agakomeza inzira yo kuzamura abantu kubibazo byimbitse, kandi agakurikirana inyungu zibyara umusaruro hamwe nibiciro byamakosa mugihe runaka.
A / B Ikizamini cya ML Model mubikorwa
Urubuga rwa e-ubucuruzi canary-rusohora uburyo bushya bwo gushakisha-kugeza kuri 5% yimodoka mbere yuko itangira.
Urubuga rwa e-ubucuruzi canary-rusohora uburyo bushya bwo gushakisha-5% byimodoka mbere yuko itangira ryuzuye Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo ngenderwaho byimbere, agakomeza inzira yo kuzamura abantu kubibazo, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe runaka.
A / B Ikizamini cya ML Model mubikorwa
Igicucu cya banki igerageza uburyo bushya bwuburiganya mu buryo bubangikanye, ugereranije imenyesha ryayo na moderi nzima nta guhagarika ibikorwa.
Igicucu cya banki igerageza uburyo bushya bwuburiganya mu buryo bubangikanye, ugereranije ibyamenyeshejwe na moderi nzima nta guhagarika ibikorwa ibyo aribyo byose Amakipe akunze kubona umusaruro ushimishije iyo asobanuye ibipimo ngenderwaho byimbere, agakomeza inzira yo kuzamura abantu kubibazo, kandi akurikirana inyungu zibyara umusaruro hamwe nibiciro byamakosa mugihe runaka.
A / B Ikizamini cya ML Model mubikorwa
Porogaramu yo gutwara ibinyabiziga ikoresha amabandi menshi yitwaje intwaro kugirango isabe inzira hagati yimiterere yibiciro, itonesha uwutwara byinshi byuzuye.
Porogaramu yo gutwara ibinyabiziga ikoresha amabandi yitwaje intwaro nyinshi kugirango isabe inzira hagati yikiguzi cyibiciro, itonesha uwatwaye imodoka zuzuye zuzuye Amakipe ubusanzwe abona ibisubizo byiza iyo asobanuye ibipimo byujuje ubuziranenge imbere, agakomeza inzira yo kuzamura abantu kubibazo byimbere, kandi akurikirana inyungu zibyara umusaruro nibiciro byamakosa mugihe runaka.
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.
Sobanura ubukererwe, ubuziranenge, nigiciro cyibiciro mbere yo kubishyira mubikorwa. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Ibipimo byerekana umutwaro ufatika hamwe namakuru yimiterere.
Ibipimo byerekana umutwaro ufatika hamwe namakuru yimiterere. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Gukurikirana ibikoresho kubikosa, drift, ningaruka zabakoresha.
Gukurikirana ibikoresho kubikosa, drift, ningaruka zabakoresha. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.
Tegura inzira yo gusubiza ibyabaye mbere yo gupima.
Tegura inzira yo gusubiza ibyabaye mbere yo gupima. Fata buri ntambwe nk irembo ryibimenyetso: niba ibipimo bitujujwe, hagarika kuzenguruka, funga icyuho, hanyuma noneho wagure imikoreshereze.