Isku dhafka Khubarada
Isku-dhafka Khubarada (MoE) waa naqshad qaabeeysan oo u kala qaybisa shabakad shabakado-hoosaadyo badan oo takhasus leh oo wax yar ka shaqaysiiya wax-qabadkiiba.
Dulmar
It lets models hold enormous knowledge while keeping each prediction fast and cheap.
quusid qoto dheer
Transformer-ka caadiga ah wuxuu ku socodsiiyaa wax-soo-gal kasta isagoo dhex mara lakabyo cufan oo isku mid ah, sidaa darteed samaynta moodelku mid caqli badan inta badan waxay la macno tahay in xisaabin kasta laga dhigo mid qaali ah. Isku dhafka Khubarada ayaa jebiya xiriirkaas. Waxay ku beddeshaa lakabka hore ee quudinta oo leh shabakado badan oo 'khabiir' ah oo yar yar iyo 'router' yar oo go'aaminaya khabiirada gacanta ku haya calaamad kasta. Caadi ahaan kaliya 1 ama 2 khabiir ee ugu sarreeya ayaa dabka shida, markaa moodalku wuxuu yeelan karaa boqollaal balaayiin oo xaddidaadyo ah laakiin kaliya dhaqaaji jajab yar halkii calaamad. Tani waa sababta moodooyinka sida Mixtral 8x7B iyo naqshadaha xanta ah ee ka dambeeya GPT-4 ay u gaadhaan tayo sare iyada oo aan la qiyaasi karin qiime sare. Ka-ganacsigu waa kakanaanta: dhammaan khubarada waa inay wali ku habboon yihiin xusuusta, router-ku wuxuu marin habaabin karaa ama xad-dhaafi karaa khabiirada qaar, sidaa darteed tababarku wuxuu u baahan yahay dheellitir taxaddar leh.
Aragtida Farsamada
Wadnaha MoE waa shabakada gating, lakab yar oo la bartay kaas oo keenaya khabiir kasta calaamadda soo socota oo u jihaysa calaamada ilaa kuwa ugu sarreeya-k (badanaa k=1 ama 2). Si loo joojiyo router-ka inuu wax walba u diro khubaro yar oo la jecel yahay, tababarku wuxuu ku darayaa kaaliyaha 'luminta-dheellitirka culeyska' kaas oo ciqaabaya isticmaalka aan sinnayn. Sababtoo ah khabiirada k kaliya ayaa ku shaqeeya halkii calaamad, xisaabinta (FLOPs) waxay ahaanaysaa qiyaas ahaan joogto ah xitaa markaad ku darto khubaro dheeraad ah, markaa wadarta cabbirada iyo qiyaasta qiimaha calaamad kasta si madaxbanaan.
Saamaynta Istiraatijiyadeed
Qiimaha iyo miisaaniyada
Go'aamada qaab-dhismeedku waxay horseedaan waxqabadka iyo kharashka hawlgalka sannadaha.
Go'aamo cad
Waxbarashada farsamada waxay ka caawisaa kooxaha inay doortaan xidhmo sax ah, ma aha oo kaliya kan ugu cusub.
Xakamaynta tayada
Doorashooyinka injineernimada ee wanaagsan waxay yareeyaan shilalka la isku halleyn karo ee wax soo saarka.
Mustaqbalka Isku-dhafka Khubarada
MoE waxa ay noqonaysaa qalab aan caadi ahayn oo loogu talagalay moodooyinka cabbirka xuduudaha sababtoo ah waxay kala saartaa awoodda qiimaha. Filo khubaro fir-fircoon, hagid caqli badan oo tixgalinaysa macnaha guud, iyo farsamooyin ka wanaagsan oo loogu adeegayo moodooyinka yaryar ee qalabka xaddidan. Cilmi baaristu waxay sidoo kale la tacaaleysaa dhibaatada xusuusta, maadaama dhammaan khubarada ay tahay in la raro in kasta oo ay yar yihiin socodsiinta, iyada oo loo marayo soo dejinta khabiiro iyo qiyaasid. Sida moodooyinka furan sida Mixtral iyo DeepSeek-MoE ee qaangaadhka ah, naqshadaha yaryar waxay u badan tahay inay awood u yeeshaan kaaliyeyaasha waxtarka leh ee miisaaniyadaha GPU yar.
Dhaqangelinta Adduunka-dhabta ah
Mixtral 8x7B waxay isticmaashaa 8 khabiiro waxayna dhaqaajisaa 2 calaamadiiba, taasoo siinaysa qiyaas ahaan 47B wadarta cabirka laakiin kaliya ~ 13B firfircoon halkii calaamad si dhakhso ah, qiime jaban ah.
DeepSeek iyo Qwen waxay raraan moodooyinka luqadda MoE ee waaweyn oo ku habboon moodooyinka cufan ee bartilmaameedyada iyagoo ku socda xisaabinta-token hoose.
Bixiyeyaasha Cloud LLM waxay adeegsadaan MoE sidaa darteed hal nooc oo weyn wuxuu ugu adeegi karaa isticmaaleyaal badan si macquul ah, maadaama codsi walba uu iftiimiyo khubaro yar.
GoogleTransformer-kii hore ee Beddelka waxa lagu miisaamay in ka badan trillion qiyaasaha iyaddoo la isticmaalayo habka-1-sare si loo ilaaliyo xisaabinta tababarka mid la maarayn karo.
Khatarta & Dariiqyada Ilaalada
Hagaajinta hal bartilmaameed waxay qarin kartaa daciifnimada nidaamka ballaaran.
Kaabayaasha dhaqaalaha iyo dayactirka inta badan waa la dhayalsadaa.
Nabadgelyada iyo daldaloolada u fiirsashada ayaa kori kara marka nidaamyadu noqdaan kuwo aad u adag.
Qorshe Hawleedka Dhaqangelinta
Qeex daahida, tayada, iyo bartilmaameedyada qiimaha ka hor inta aan la hirgelin.
Benchmark marka la eego culeyska dhabta ah iyo xaaladaha xogta.
La socodka qalabka khaladaadka, leexashada, iyo saamaynta isticmaalaha.
U diyaari dib-u-noqoshada iyo dariiqyada jawaab-celinta dhacdada ka hor inta aanad miisaan.
Sii wad Sahaminta
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Hagaha xiga
Isku dhafka Khubarada LoRA
Su'aalaha soo noqnoqda
What is Mixture of Experts?
Isku-dhafka Khubarada (MoE) waa naqshad qaabeeysan oo u kala qaybisa shabakad shabakado-hoosaadyo badan oo takhasus leh oo wax yar ka shaqaysiiya wax-qabadkiiba. Waxay u ogolaataa moodooyinka inay hayaan aqoon aad u weyn iyadoo la ilaalinayo saadaal kasta si dhakhso ah oo jaban.
Isku-dhafka khubarada, maxaa go'aaminaya khabiirada farsameeya calaamada la bixiyay?
Shabakad yar oo gating ah ayaa barata in ay dhaliso khabiir kasta calaamadda waxayna u marisaa kuwa ugu dhibcaha sarreeya. Dariiqinta waa la bartaa, maaha mid go'an ama random.
Muxuu moodelka MoE u yeelan karaa cabbirro aad uga badan wadarta guud marka loo eego qaabka cufan iyada oo aan la kordhin qiimaha qiimaha calaamad kasta?
Sababtoo ah kaliya khubarada sare-k ayaa dabka ka qaada calaamad kasta, xisaabinta firfircooni waxay ahaanaysaa qiyaas ahaan si joogto ah xitaa marka wadarta qiyaasta qiyaasta ay korto iyadoo lagu daray khubaro badan.
Dhibaato noocee ah ayay wax ka qabataa isu dheelitirka culeyska (kaaliyaha) khasaaraha inta lagu jiro tababarka MoE?
Iyadoo aan la dheellitirneyn, router-ku wuxuu u janjeeraa inuu doorbido khubaro tiro yar. Khasaarada kaalmuhu waxay ciqaabaysaa isticmaalka aan sinnayn si khubarada oo dhan ay u helaan tababar.
Mixtral 8x7B waxa ay hawlgelisaa 2 ka mid ah 8deeda khabiir calaamadiiba. Maxay tani ka dhigan tahay xisaabinteeda iyo cabbirkeeda?
Iyadoo kaliya 2 ee khubarada 8 ay firfircoon yihiin, cabbirrada firfircoon ee calaamad kasta (~ 13B) aad ayey uga yar yihiin wadarta ~ 47B, hoos u dhigista qiimaha dulsaarka.
Waa kuwee dhinaca dhabta ah ee moodooyinka MoE marka la barbar dhigo moodooyinka cufan ee siman?
Inkasta oo khubaro yar oo kaliya ay xisaabiyaan halkii calaamad, miisaan kasta oo khabiir ah waa in lagu shubaa xusuusta, taas oo ka dhigaysa moodooyinka MoE-gaajo inay u adeegaan.