I-Seldon Core kanye ne-Inference Graphs
I-Seldon Core iyinkundla yomthombo ovulekile yokuphakela amamodeli okufunda omshini ku-Kubernetes, enezici ezivelele: amagrafu okuqondisisa.
Uhlolojikelele
Instead of serving one isolated model, it lets you chain models, routers, combiners, and transformers into a single directed graph that runs as one deployable service.
I-Deep Dive
Izimo eziningi zokusetshenziswa kokukhiqiza zangempela zibandakanya ngaphezu kwekholi yemodeli eyodwa. Ungase ucubungule kuqala okokufaka, uhambise isicelo kwenye yamamodeli ambalwa, uqalise iqoqo, bese ngemva kokucubungula umphumela. I-Seldon Core iveza lokhu njengegrafu ye-inference echazwe ku-SeldonDeployment (noma, esakhiweni se-v2, nge-Seldon Core Operator ne-MLServer). Igrafu yakhiwe kusukela ezinhlotsheni zezingxenye ezisebenziseka kabusha: Imodeli inikeza izibikezelo, i-Transformer ilungisa okokufaka noma okuphumayo, i-Router enquma ukuthi iyiphi ingane okufanele ishayele (ivumela ukuhlolwa kwe-A/B nezigelekeqe ezihlome eziningi), futhi i-Combiner ihlanganisa okuphumayo okuvela kumamodeli amaningi ukuze kuhlanganiswe. I-Seldon isekela izinhlaka eziningi ngokusebenzisa amaseva apakishwe kusengaphambili nezisonga zePython zangokwezifiso, futhi iveza amamethrikhi anothile, ukulandelela okusabalalisiwe, nokuphuma komthwalo okhokhelwayo ngaphandle kwebhokisi ukuze kubonakale futhi kuchazeke.
I-Technical Insight
Igrafu ye-inference iyigrafu ye-acyclic eqondisiwe lapho inodi ngayinye iyisevisi encane ene-interface yokubikezela evamile, futhi i-orchestrator ye-Seldon (i-orchestrator/umabi wesevisi) ihambisa isicelo ngegrafu futhi ihlanganisa izimpendulo. Ngenxa yokuthi ama-Routers angasebenzisa ingqondo yezigelekeqe ezihlome eziningi, ithrafikhi ingashintsha ngokuguquguqukayo iye kumamodeli asebenza kangcono ngokusekelwe kumasiginali omvuzo obukhoma. I-Seldon Core v2 ihlukanisa igrafu kumaseva emodeli ngayinye isebenzisa i-MLServer kanye ne-Open Inference Protocol, ivumela ukunikezwa kwamamodeli amaningi futhi yeqe kuhadiwe okwabiwe.
I-Strategic Impact
Izindleko kanye nesabelomali
Izinqumo zezakhiwo ziqhuba ukusebenza kanye nezindleko zokusebenza iminyaka.
Izinqumo ezicacile
Imfundo yobuchwepheshe isiza amaqembu ukuthi akhethe isitaki esifanele, hhayi nje esisha.
Ukulawulwa kwekhwalithi
Izinketho ezingcono zobunjiniyela zinciphisa izehlakalo ezinokwethenjelwa ekukhiqizeni.
Ikusasa le-Seldon Core kanye ne-Inference Graph
ISeldon iqhubekela ku-modular, ama-MLOps agxile kudatha anepayipi le-Core v2 nomklamo wokugeleza kwedatha, kanye nokuhlangana okuqinile nokutholwa kwe-drift (I-Alibi Detect) kanye nokuchazeka (I-Alibi Chaza). Njengoba ama-LLM namasistimu e-ejenti eba amagrafu ayinhlanganisela okubuyisa, amamodeli, namathuluzi, amamephu wokufinyela-igrafu atholakala ngokwemvelo kulokhu kugeleza komsebenzi. Lindela ukugcizelelwa okwengeziwe kokusebenza kahle kwamamodeli amaningi, ukusakaza, nokubonwa okujwayelekile ukuze amasistimu e-AI ayinkimbinkimbi, anezinyathelo eziningi ahlale elungiswa amaphutha futhi elawuleka ekukhiqizeni.
Ukuqaliswa Komhlaba Wangempela
Umbolekisi uhlanganisa i-Transformer leyo amakhodi ashisayo-kodwa eyifaka endaweni eyimodeli, bese kuba i-Transformer efometha isikolo, konke njenge-SeldonDeployment eyodwa.
Inkampani yemidiya isebenzisa i-Router node esebenzisa isigebengu esihlome ngezikhali eziningi ukuze ithumele ngokuguqukayo ithrafikhi eyengeziwe kunoma iyiphi imodeli yesincomo ezuza umvuzo wokuchofoza okuphezulu.
Ithimba lihlanganisa amamodeli amathathu okukhwabanisa ngenodi Yenhlanganisela elinganisa amaphuzu alo ngaphambi kokubuyisela isinqumo esisodwa kofonayo.
Umshwalense olawulwayo unamathisela ukugawulwa kwe-payload ye-Seldon kanye nabachazi be-Alibi kugrafu yokukhomba ukuze zonke izibikezelo zilandelelwe futhi zichazwe ukuze kucwaningwe.
Izingozi & Guardrails
Ukuthuthukisa ibhentshimakhi eyodwa kungafihla ubuthakathaka obubanzi besistimu.
Izindleko zengqalasizinda nezokulungisa zivame ukubukelwa phansi.
Izikhala zokuphepha nokubonakala zingakhula njengoba izinhlelo ziba nzima kakhulu.
Ukuqalisa Umhlahlandlela
Chaza ukubambezeleka, ikhwalithi, nezindleko ezihlosiwe ngaphambi kokuqaliswa.
Ibhentshimakhi ngaphansi komthwalo wangempela nezimo zedatha.
Ukuqapha amathuluzi amaphutha, ukukhukhuleka, nomthelela wabasebenzisi.
Lungiselela izindlela zokuhlehlisa nezigameko ngaphambi kokukala.
Qhubeka Uhlole
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Umhlahlandlela olandelayo
I-TensorRT kanye ne-Inference Engines
Imibuzo evame ukubuzwa
What is Seldon Core and Inference Graphs?
I-Seldon Core iyinkundla yomthombo ovulekile yokuphakela amamodeli okufunda omshini ku-Kubernetes, enezici ezivelele: amagrafu okuqondisisa. Esikhundleni sokusebenzisa imodeli eyodwa eqhelile, ikuvumela ukuthi uhlanganise amamodeli, ama-routers, izihlanganisi, neziguquli zibe igrafu eyodwa eqondisiwe esebenza njengesevisi eyodwa engachitheka.
Isiphi isici esichazayo esihlukanisa i-Seldon Core kuseva yemodeli eyodwa?
I-Seldon Core ikuvumela ukuthi uqambe amamodeli, amarutha, izihlanganisi, nama-transformer kube igrafu eyodwa yokukhomba esetshenziswe njengesevisi eyodwa.
Iyiphi ingxenye yegrafu ye-Seldon enquma ukuthi iyiphi i-node yengane okumele ithunyelwe kuyo isicelo, ivumela ukuhlolwa kwe-A/B?
I-Router iqondisa izicelo kwenye yezingane zayo futhi ingasebenzisa ukuhlolwa kwe-A/B noma izigcwelegcwele ezihlome ngezikhali eziningi.
Iluphi uhlobo lwengxenye oluhlanganisa imiphumela evela kumamodeli amaningi ukuze ihlanganiswe?
I-Combiner ihlanganisa izimpendulo zamamodeli ezingane eziningi zibe okokukhiphayo okukodwa, okuyindlela ama-ensembles akhiwa ngayo.
Hlobo luni lwesakhiwo segrafu esakha igrafu ye-Seldon?
Amagrafu e-Seldon inference aqondiswa amagrafu e-acyclic lapho inodi ngayinye iyisevisi encane ene-interface yokubikezela evamile.
Ku-Seldon Core v2, iyiphi iseva nephrothokholi evumela ukusebenzisa amamodeli amaningi kuyo yonke igrafu?
I-Core v2 ihlukanisa igrafu kumaseva emodeli esebenzisa i-MLServer kanye ne-Open Inference Protocol yokuphakelwa kwamamodeli amaningi.