Xoojinta Barashada Jawaab celinta Aadanaha
RLHF waa farsamada u rogta qaabka luqadda cayriin kaaliyaha waxtarka leh, edeb leh iyadoo ku tababaraysa dookhyada aadanaha.
Dulmar
It matters because it aligns model behavior with what people actually want, not just what is statistically likely.
quusid qoto dheer
Nooca luqadda hore loo tababaray ayaa saadaaliya qoraalka macquulka ah, laakiin macquul ma aha mid la mid ah waxtar, daacad ah, ama badbaado leh. RLHF waxay tan u hagaajisaa heerar. Marka hore, hagaajinta hagaajinta ee la kormeerayo waxay baraysaa moodeelka inuu raaco tilmaamaha iyadoo la isticmaalayo jawaabaha tusaalaha uu bini'aadmigu qoray. Marka xigta, aadanuhu waxay isbarbardhigaan lammaane jawaabaha moodeelka ah isla markiiba waxayna doortaan mid ka wanaagsan; isbarbardhiggan waxay tababaraan nooc abaal-marineed oo gaar ah kaas oo keenaya jawaab kasta. Ugu dambeyntii, qaabka luqadda waxaa lagu hagaajiyay barashada xoojinta si loo soo saaro jawaabaha qaabka abaalgudka heerar sare. Ciqaabtu waxa ay ka ilaalisaa in uu aad uga fogaado qaabkii asalka ahaa si uu u ahaado mid faseexa ah oo aanu ka faa'iidaysan noocyada abaalgudka. RLHF waxay udub dhexaad u ahayd samaynta ChatGPT-kaaliyeyaasha qaabka la isticmaali karo.
Aragtida Farsamada
Qaabka abaalgudka waxaa inta badan lagu tababaraa lammaane dookh ah oo leh luminta qaabka Bradley-Terry, barashada in la siiyo jawaabta bini'aadmigu doorbido dhibco sare. Siyaasadda ayaa markaa lagu cusboonaysiiyaa PPO (U-dhowaanshaha Siyaasadda Siyaasadda), taas oo kordhinaysa abaalmarinta halka ciqaabta kala-duwanaanta KL ee ka dhanka ah moodeelka tixraaca ay ka hortagayso kor-u-qaadista iyo 'jabinta abaal-marinta'. Sababtoo ah PPO waa mid daacad ah, hababka cusub sida DPO (Direct Preference Optimization) waxay ka boodaan qaabka abaal-marinta cad iyo xoojinta, hagaajinta siyaasadda si toos ah lammaane doorbidaya.
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 Xoojinta Barashada Jawaab celinta Aadanaha
RLHF waa la habeeyey oo qayb baa si toos ah loo habeeyey. DPO iyo hababka doorbidida tooska ah ee la xidhiidha ayaa bedelaya dhuumaha culus ee PPO kooxo badan, RLAIF waxay isticmaashaa jawaab celinta AI-soo-saarka (sida Dastuuriga ah AI) si loo yareeyo kharashyada calaamadaynta. Cilmi baaristu waa la tacaalida jabsiga abaalmarinta, eexda faallooyinka, iyo dhibka lagu xukumo jawaabaha dheer ama khabiirka, oo leh farsamooyin sida kormeerka iyo doodaha habka. Filo in la isku toosiyo si loo isku daro jawaab celinta aadanaha iyo AI, calaamadaha abaal-marinnada hodanka ah ee ka baxsan hal suul, iyo baaritaanka sii kordhaya ee cidda bixisa dookhyada iyo qiyamka ay dejinayaan.
Dhaqangelinta Adduunka-dhabta ah
Hagaajin kaaliyaha wada sheekaysiga si ay u diido codsiyada waxyeelada leh oo ay siiso jawaabo waxtar leh, jawaabo si fiican loo habeeyey halkii ay ka ahaan lahayd qoraal macquul ah.
Qiimaynta lamaanaha kooban ee doorbidida bini'aadamka si loo tababaro qaab qoraya koobab dadku dhab ahaantii waxtar bay u arkaan.
Yaraynta sunta ama wax soo saarka eexda iyadoo la abaal marinayo jawaabaha ay qiimeeyaasheeda bini'aadamku ku xukumaan ixtiraam iyo badbaado.
Isticmaalka DPO ee xog-ururinta ee la doorbiday iyo jawaabaha la diiday si loo waafajiyo qaabka il-furan iyada oo aan la socodsiin loop buuxa oo PPO ah.
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
Xoojinta Waxbarashada
Su'aalaha soo noqnoqda
What is Reinforcement Learning From Human Feedback?
RLHF waa farsamada u rogta qaabka luqadda cayriin kaaliyaha waxtarka leh, edeb leh iyadoo ku tababaraysa dookhyada aadanaha. Waa muhiim sababtoo ah waxay waafajisaa hab-dhaqanka moodeelka iyo waxa ay dadku dhab ahaantii rabaan, ma aha oo kaliya waxa tirakoob ahaan suurtogal ah.
Waa maxay ujeedada ugu weyn ee RLHF ee qaabka luqadda?
RLHF waxay u hogaamisaa tusaalaha jawaabaha ay dadku door bidaan, taasoo ka dhigaysa mid waxtar badan, daacad ah, oo ammaan ah halkii ay ka ahaan lahayd mid macquul ah oo keliya.
Muxuu qaabka abaalgudka ee RLHF dhab ahaantii u bartaa inuu sameeyo?
Qaabka abaalgudka waxa lagu tababbaray isbarbardhigga dookhyada bini'aadamka si loo helo jawaabaha dhibcaha, taasoo bixisa calaamadda siyaasaddu ku wanajiso.
Waa maxay sababta ciqaab kala-duwanaanshaha KL looga soo horjeedo qaabka asalka ah ee loo isticmaalo inta lagu jiro tallaabada RL?
Ciqaabta KL waxay ilaalinaysaa siyaasadda la hagaajiyay ee u dhow qaabka tixraaca, iyada oo ka ilaalinaysa jabsiga abaalmarinta iyo luminta faseexnimada.
Sidee baa xogta dookhsiga loo ururiyaa qaabka abaal-marinta?
Annotators waxay doortaan jawaabta la door bidayo isbarbardhigga lammaanaha, kaas oo ku tababara moodalka abaal-marinta iyadoo loo marayo luminta qaabka Bradley-Terry.
Faa'iido intee le'eg ayay DPO (Direct Preference Optimization) ka bixisaa dhuumaha caadiga ah ee RLHF?
DPO waxay ujeeddadu si toos ah uga soo jiidataa dookhyada, iyada oo iska ilaalinaysa qaabka abaal-marinta ee gaarka ah iyo tallaabada barashada xoojinta daacadnimada leh.