Kedis ku xidhan hagaha · Dhexdhexaad Heerka

QLoRA iyo 4-Bit Fine-Tuning Quiz

Dib u eeg saldhiga 4-bit ee la qaboojiyey ee QLoRA, adabiyeyaasha darajada hoose ee la tabobarsan karo, NF4, laba jibaaran, hagaajinta bogag leh, iyo qiyaasid ku meel gaar ah.

Wadooyinka haga ee la xidhiidhaQlora iyo 4-bit Fine Tuning
Su'aal 1 ee 8

Waa maxay fikradda kaydinta xusuusta xudunta ah ee ka dambeysa qaybta '4-bit' ee QLoRA?

Horudhac su'aal kasta8 su'aalo

Jawaabaha iyo sharraxaadaha waxay soo baxayaan markaad qaadanayso kediska.

  1. Waa maxay fikradda kaydinta xusuusta xudunta ah ee ka dambeysa qaybta '4-bit' ee QLoRA?
    • Waxay qiyaasaysaa miisaanka qaabka la qaboojiyey ilaa 4 bits midkiiba
    • Waxay tirtirtaa 75% lakabyada moodeelka
    • Waxay ku tababartaa moodalka 4 xilli oo keliya
    • Waxay isticmaashaa kaliya 4 GPUs halkii ay ka isticmaali lahaayeen kuwo badan
  2. Inta lagu jiro hagaajinta hagaajinta QLoRA, cabbirkee ayaa dhab ahaantii lagu cusboonaysiiyaa farcanka gradient?
    • Dhammaan miisaannada asalka ah ee moodeelka
    • Kaliya kuwa yar yar ee LoRA adabtarada ah
    • Joogteynta tirada 4-bit
    • Erayada tokenizer-ka
  3. Waa maxay NF4 marka loo eego macnaha guud ee QLoRA?
    • Shabakad neerfaha ah oo 4-lakab ah
    • Algorithmiyaha cusub ee optimizer
    • Nooca xogta 4-bit oo loo habeeyay miisaanka caadiga ah ee loo qaybiyo
    • Qaab kooxeedka 4-node GPU
  4. Dhibaato noocee ah ayaa 'boogaysa-boogaysa' ka qabta ciwaanka QLoRA?
    • Soodejin internet oo gaabis ah oo faylasha moodeelka ah
    • Calaamadaynta khaldan
    • Ku-habboonaanta xog-ururinta yaryar
    • Xasuusta kabaxsan inta lagu jiro taxanaha dheer
  5. Goorma ayaa miisaanka 4-bit dib loogu noqdaa saxnaanta sare inta lagu jiro tababarka?
    • Isla-wakhtiga inta lagu jiro isku dhufashada matrixka, ka dibna la tuuro
    • Weligood lama rogaan; xisaabta waxa lagu sameeyaa 4 bits
    • Kaliya hal mar oo ah bilowga tababarka
    • Kaliya ka dib marka tababarka la dhammeeyo
  6. Maxay warqadda asalka ah ee QLoRA ka muujisay tayada?
    • 4-bit hagaajinta had iyo jeer waxay garaacdaa habayn buuxda
    • Hagaajinta qaabka 65B ee hal GPU waxay la mid noqon kartaa tayada hagaajinta 16-bit oo buuxa
    • Tiro-ururinta waxay ka dhigaysaa moodooyinka kuwo aan waxtar lahayn oo ka hooseeya 8 bits
    • Moodooyinka yaryar oo kaliya ayaa sidan loo hagaajin karaa
  7. What does QLoRA’s double-quantization step compress?
    • Erayada tokenizer
    • The LoRA adapter rank
    • The quantization constants used to represent the 4-bit weights
    • The training examples’ text labels
  8. How can one QLoRA base model support multiple task-specific versions?
    • They delete the optimizer state after every token
    • They increase the base model from 4-bit to 32-bit
    • They move all activations into the tokenizer
    • Reuse the frozen 4-bit base and swap small trainable LoRA adapters for different tasks