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Déglul tegtal biiIA-nettali · ~2 min
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Résumé
Dafay yokk li eksper bi xam ak li amateur bi namm, wàññi baamtu ak génne gu neexul.
Plongeur bu xóot
Contrastive decoding scores candidate tokens using an expert model and an amateur model, subtracting a weighted amateur log-probability from the expert score. It can suppress tokens that both models favor, including some generic or repetitive continuations. An adaptive plausibility constraint filters out tokens whose expert probability is too small relative to the expert’s highest-probability token. This constraint limits candidates; it does not guarantee coherent, grammatical, or truthful output. Output quality depends on the models, coefficient, threshold, prompt, and task, so evaluate the full generation. The method runs at inference time with two models and requires no additional training.
Doxal ci àdduna dëgg
Defar jaar-jaar yu gudd te duñu baamtu wala wéyal xët fu sampling nucleus di dem ci ay boucles
boole ab expert 65B ak ab amateur 1.5B ngir gëna suqaliku
Wàññi baamtu degenerate ci résumé ak ci njariñu waxtaan
Di nekk royuwaay ci DoLa-style self-contrast ngir wàññi gis-gis yu dëggu yi
Ëlëgu dekodaas bu wuute
Decodage contrastif inspiré na famiy 'contrast ci inference' pexe, lu ci melni DoLa (kontras model bi teel ak mujjentalu layers ngir dagg hallucination) ak xeetu context-aware yu wuute ak ak amul këyitu jël. Xaarandil lëkkaloo bu gëna dëgër ak seetlu, joxe poñ ci dëgg, ak distilaasioŋ bu ndaw-amateur, boole ci boole ak dekodaas speculatif suko defee amateur bi di doxal kalite bi ba noppi gaaw defar benn yoon.
Teg ko ci jëf
Lu tax mu am solo
- Gaawaay ak yaatuwaay. Liggéeyukaay yi ci làkk yi mën nañu gëna gaaw te duñu yàq deggoo gi.
- Dugg ak yegg. Dafay yaatal jëfandikoo gi ci làkk yi ak ci anam yi ñuy jokkoo.
- dogal yu gëna leer. Ekip yi mën nañu gëna yàgg ci àtte ci jamono ji otomatisation di liggéey ci baamtu.
Moytul
- Lépp lu jaarul yoon mën na dugg ci rapoor yi, jàppale ci liggéey bi, wala ci njariñu gëstu bi.
- Sensibilite bu gaaw mën na jur njariñ yu wuute ci laajte yu noonu mel.
- Done yu am solo mën nañu feeñ sudee seytu jëfandikoo gi néew doole.
Jéego yi ci topp
- Mandargal formaa génne gi, melokaan bi, ak standard kalite yi laata ngay dugal ko.
- Tontu yu am solo ak balluwaay yu wóor saa yu dëggu bi di am solo.
- Fexeel am barabu xool nit ñi ngir am njariñ yu am solo.
- Toppal anami gacce yi ak di faral di tàggataat ay laaj wala def-liggéey.
Weyal di banneexu
Bulletin bu amul fayda
Jàngal xibaar AI bu bes
Ñatti jaar-jaari IA yuñ firndeel bis bu nekk ci ayu-bis bi, ñu bind leen ci Àngle bu leer. Gratis ba fàww, amul yëgle.
Benn email bis bu nekk ci ayu-bis bi. Benn klik nga dindi abonemaa bi. Dunu musa jaay wala séddoo sa adres.
Nattal sa bopp
Take the Contrastive Decoding quiz
Feedback ci saasi ci bépp tontu, ak sertifikaa buñ mëna séddoo ak ID buñ mëna saytu soo jàllee ci njàng mi.
Jàppale njàngum IA te doo fay. AI Understanding mbootaay la buy def te Yàlla tax — amul yëgle, amul paywall, musul am. Defal ab sarax
Laaj yi ñuy faral di laaj
Luy dekodage kontras?
Dekodaas bu wuute dafay defar mbind mu gëna baax ndax dafay dindi tendaas yu modelu làkk bu ndaw te néew doole ci yu yaatu te am doole. Dafay yokk li eksper bi xam ak li amateur bi namm, wàññi baamtu ak génne gu neexul.
Ci dekodaas bu wuute, ban cër la xeetu 'amateur' bu ndaw bi di def?
Log-probabilités amateur yi dañu leen di dindi ci expert yi, ñu fomm njuumti sistemik yi (lu melni bëgg token yu bari) yu ñaari model yi bokk.
Lan moo waral dindi probabilite amateur yi di wàññi baamtu yi ak génne gu neex gi?
Ñari xeetu mbir yooyu dañu taamu jeton yu bari frequency ak yuy baamtu; dindi amateur bi dafay dindi bët bu ñu bokk, di wàññi tànneef yu baaxul yi.
What does the adaptive plausibility constraint do in contrastive decoding?
The constraint removes low-expert-probability tokens before contrastive scoring; it does not certify the coherence or truth of the final output.
Ci gàttal lan mooy formul biy joxe poñ ci dekodaas bu wuute?
Kandidaa bu nekk ñu ngi koy jox poñ ci probabilite log eksper bi dindi ci probabilite log amateur biñ pondéree, ñuy neexal token yi eksper bi taamu.
Ban njuréef ci ginaaw mooy yokk xalaat bu wuute bi ci benn model boppam?
DoLa dafay wuutale xeetu xam-xam bu teel (couche bu njëkk) ak bu màgget (couche bu mujj) ngir wàññi hallucination, jëfandikoo konsepti wuutale ci benn model.
Weyal di jàng
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