BERTScore da Ƙimar Semantic
BERTScore yana auna yadda ingantaccen rubutu da na'ura ya yi daidai da tunani ta hanyar kwatanta ma'ana, ba ainihin kalmomi ba.
Dubawa
It fixes a core blind spot of older metrics that punish valid paraphrases.
Zurfafa nutsewa
BERTScore yana kimanta rubutun da aka ƙirƙira (fassara, taƙaitaccen bayani, taken magana) ta hanyar haɗa kowane alama tare da ƙirar mahallin kamar BERT ko RoBERTa, sannan daidaita alamun ɗan takara don yin la'akari ta hanyar kamanni na cosine. Tsofaffin ma'auni kamar BLEU da ROUGE suna ƙidaya n-grams masu ruɓani, don haka 'catin yana kan tabarma' kuma 'feline yana zaune a saman kati' kusa da sifili duk da ma'ana iri ɗaya. BERTScore a maimakon haka yana ƙididdige madaidaicin alamar kwaɗayi, sannan ya tara cikin daidaito, tunowa, da F1. Saboda abubuwan da aka haɗa su a cikin mahallin mahallin, kalma ɗaya a cikin jimloli daban-daban suna samun nau'i daban-daban, suna ɗaukar nuances. Yana da alaƙa da kyau sosai tare da hukunce-hukuncen ɗan adam na inganci, musamman don ƙayyadaddun fassarori, wanda shine dalilin da ya sa ya zama daidaitaccen kayan aikin tantance ma'anar bayan gabatarwar 2019.
Fahimtar Fasaha
Kowane alamar yana samun abin haɗawa na mahallin; BERTScore yana gina matrix kamance tsakanin ɗan takara da alamomin tunani, sannan cikin zari yayi daidai da kowane alamar da abokin tarayya mafi girman kwatankwacinsa. Tuna alamun nunin matches ga ɗan takara, daidaici yayi daidai da sauran shugabanci, kuma F1 ya haɗa su. Zaɓin juzu'i-takardun-mita nauyi yana rage nauyin kalmomi gama-gari kamar 'da'. Yawancin lokaci ana sake daidaita makin bisa tushen tushe don haka ƙimar ta bazu cikin kewayon da za a iya amfani da ita maimakon tari kusa da 0.85.
Dabarun Tasiri
Kudin da kasafin kuɗi
Hukunce-hukuncen gine-gine suna haifar da aiki da tsadar aiki na shekaru.
Shawarwari masu haske
Ilimin fasaha yana taimaka wa ƙungiyoyi su zaɓi tari mai kyau, ba kawai sabon abu ba.
Kula da inganci
Zaɓuɓɓukan injiniya mafi kyau suna rage abin dogaro a cikin samarwa.
Makomar BERTScore da Ƙimar Semantic
Ƙimar Semantic tana juyawa zuwa ga koyo da alkalai na tushen LLM waɗanda ke tantance gaskiyar gaskiya, daidaituwa, da taimako fiye da kamanni. BERTScore ya kasance mai sauri, tushen tushen sake fasalin, amma sabbin hanyoyin kamar BLEURT, COMET, da 'LLM-as-alkali' suna kama halayen BERTScore, kamar gaskiyar gaskiya. Yi tsammanin manyan bututun haɗaɗɗiyar: ma'aunin haɗaɗɗiyar arha don babban nuni, tare da alkalan tushen ƙira masu tsada waɗanda aka keɓance don ƙimar ƙarshe, ƙima mai girma.
Aiwatar da Gaskiyar Duniya
Tsarukan fassarar inji-maki inda ingantattun kalmomi suka bambanta, don haka BLEU ba da adalci ba ta ladabtar da daidaitattun kalmomin
Ƙimar taƙaitaccen taƙaitaccen bayani wanda ke sake bayyana tushen abun ciki a cikin sababbin kalmomi maimakon kwafin jimloli
Samfuran ƙwaƙƙwaran ƙwaƙƙwaran hoto inda yawancin tatsuniyoyi da yawa ke bayyana hoto ɗaya
Kwatanta martanin chatbot ko QA akan amsoshi na zinare lokacin da jimla ta bambanta amma ma'ana iri ɗaya ce
Hatsari & Tsare-tsare
Haɓaka ma'auni ɗaya na iya ɓoye manyan raunin tsarin.
Sau da yawa ana raina kayan more rayuwa da kuma kuɗin kulawa.
Tsaro da gibin lura na iya girma yayin da tsarin ke ƙara haɓaka.
Taswirar Hanya
Ƙayyade latency, inganci, da maƙasudin farashi kafin aiwatarwa.
Alamar ma'auni a ƙarƙashin ainihin kaya da yanayin bayanai.
Kula da kayan aiki don kurakurai, ɗigo, da tasirin mai amfani.
Shirya bijirowa da hanyoyin mayar da martani kafin sikeli.
Ci gaba da Bincike
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Jagora na gaba
ROUGE da BLEU Ma'aunin kimantawa
Tambayoyin da ake yawan yi
What is BERTScore and Semantic Evaluation?
BERTScore yana auna yadda ingantaccen rubutu da na'ura ya yi daidai da tunani ta hanyar kwatanta ma'ana, ba ainihin kalmomi ba. Yana gyara maƙaho na ma'aunin ma'aunin ma'auni wanda ke azabtar da ingantattun kalmomin magana.
Menene babban rauni na BLEU da ROUGE ke magance BERTScore?
BLEU da ROUGE suna ƙidayar n-gram haɗe-haɗe, don haka ma'anar adana kalmomin da ke da kalmomi daban-daban suna ƙididdigewa ko da daidai.
Ta yaya BERTScore ya yanke shawarar cewa alamu biyu sunyi kama?
BERTScore yana haɗa alamu tare da samfuri kamar BERT kuma yana kwatanta su ta amfani da kamannin cosine a sararin samaniya.
Menene ma'anar cewa abubuwan BERTScore 'na zahiri' ne?
Samfuran yanayi suna samar da nau'o'i daban-daban don kalma ɗaya a cikin mahallin daban-daban, suna ɗaukar ma'ana mai ma'ana.
Wadanne dabi'u uku ne BERTScore ke bayar da rahoto?
BERTScore yana tattara alamar da ta dace zuwa daidaici, tunowa, da haɗin F1.
Menene manufar ma'aunin IDF na zaɓi a cikin BERTScore?
Mitar daftarin aiki yana rage tasirin kalmomi akai-akai kamar 'waɗanda' waɗanda ke ɗauke da ƙaramin ma'ana.