Disamba 30, 2023

BERT vs LLM

Idan kun kasance mai sha'awar Harshen Halitta (NLP), zaku lura da ra'ayoyi guda biyu waɗanda ke yin zagaye - BERT da LLM.

BERT tana nufin Wakilan Rubutun Bidirectional daga Masu Taswira, yayin da LLM ke nufin Babban Samfuran Harshe. Waɗannan samfuran sun inganta NLP ta hanyar kansu - ta hanyar ƙarfi da raunin su.

A cikin wannan labarin, za mu duba kusa da BERT da LLM da abin da suke bayarwa. Bari mu fara.

BERT - Madaidaici kuma mai ƙarfi

Google ya haɓaka BERT don ba da damar ingantaccen fahimtar mahallin da koyo ta kalmomi. Yana yin ta ta hanyar yin hanya biyu inda yake koyo game da mahallin kalma ta hanyar koyo game da kalmomin da ke kewaye (hagu da dama). Yana shawo kan iyakokin tsofaffin samfura waɗanda ke iya karanta kalmar a hannun dama kawai.

BERT yana amfani da samfurin tushen wutan lantarki, wanda shine tushen saurin haɓakar yankin bincike na NLP. Saboda haɗe-haɗe mai wayo na fahimtar ma'anar ma'anar ma'anar, BERT yana ba da daidaito mai girma kuma ya yi fice wajen amsa takamaiman tambayoyi ko mahalli. Don haka, idan kasuwanci ko ƙungiya suna son ingantaccen tsari mai nauyi da mahallin don amsa tambayoyi, to BERT ita ce hanyar da za a bi.

Farashin BERT

A fasaha, BERT tana amfani da mai canzawa bidirectional tare da manyan manufofi guda biyu: Hasashen jumla na gaba da Samfurin Harshe Masked (MLM). Kamar yadda BERT take bidirectional, ƙirar ilimin tafsirin koyo yana gudana daga hagu zuwa dama da dama zuwa hagu lokaci guda.

Saboda dogaro mai nauyi akan koyo, BERT na buƙatar horon farko tare da tarin takamaiman bayanan ɗawainiya. Ba tare da ingantaccen horon da ya dace ba, BERT bazai yi aiki a daidai matakin da ake tsammani ba.

LLM - Muhimmancin Ayyukan NLP

Manyan Samfuran Harshe suna amfani da tsarin ƙididdiga wanda ke tsinkayar jerin kalmomi. Wannan yana ba LLM faffadan ikon cim ma mahimman ayyukan NLP. Misali, masu janareta rubutu na AI suna amfani da ƙirar LLM don samar da rubutu irin na ɗan adam. Hakanan yana da tasiri wajen gane magana da fassarar inji.

Ba kamar BERT ba, ƙirar harshe na iya ɗaukar tambayoyi tare da babban dogaro ga rubutu. Tare da babban ƙarfin tunawa da mahallin, mai amfani zai iya yin hulɗa tare da samfurin LLM a cikin ƙarin daki-daki yana ba shi ikon warware matsalolin matsalolin da ke buƙatar tunawa da mahallin na tsawon lokaci.

Farashin LLM

A cikin LLM, za ku sami amfani da Ƙwaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa na Ƙwaƙwalwa na Ƙwaƙwalwa na Ƙwaƙwalwa na Ƙwaƙwalwa na Ƙwaƙwalwa na Ƙwaƙwalwar Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwararren Ƙwaƙwalwa ) zai iya amfani da shi wanda ke da ikon adanawa da kuma dawo da bayanai tare da damar ƙwaƙwalwar ajiya mai tsawo. LLM cikin sauƙi yana shawo kan iyakokin ƙwaƙwalwar ajiyar ɗan gajeren lokaci.

Idan ka duba da kyau, za ka lura cewa yawancin LLMs suna da ikon samar da rubutu kuma, don haka, suna buƙatar rubutun horo da yawa don zama daidai. LLM kuma yana amfani da zurfafa ilmantarwa azaman hanyar fahimtar alamu daga bayanan da aka bayar. Da zarar an horar da LLM, yanzu yana da ikon taimakawa mai amfani a cikin ayyukansa na yau da kullun. Waɗannan alamu da gano haɗin haɗin suna taimakawa gano alamu don samar da sabon abun ciki.

Aikace-aikace na BERT da iyakancewa

BERT yana da tarin aikace-aikace a fagen NLP. Wasu daga cikin fitattun sun haɗa da:

  • Kwatanta jumloli don auna kamanceceniya ta ma'ana.
  • Rarraba rubutu bisa ga rarrabuwa.
  • Yi amfani da BERT don fahimtar mahallin tambayar mai amfani don ba su kyakkyawan sakamako.
  • Gudanar da nazarin ji na tushen al'amari.
  • Bayar da ingantattun shawarwari ga masu amfani dangane da bayanin shigarwa.

Koyaya, yana da iyakoki waɗanda dole ne ku sani akai. Waɗannan iyakoki sun haɗa da:

  • Kuna buƙatar saka hannun jari mai yawa lokacin horo da albarkatun lissafi don yin aikin BERT.
  • BERT yana gwagwarmaya tare da ayyuka masu jujjuyawa ta atomatik, watau, tsinkaya alamu yayin tsangwama.
  • BERT yana da alamomi 512 kawai matsakaicin tsayin shigarwa wanda ke iyakance yanayin amfani.

Aikace-aikace na LLM da iyakancewa

LLM yana ba da aikace-aikace iri-iri, waɗanda suka haɗa da masu zuwa:

  • Ingantattun sakamakon bincike tare da ingantacciyar fahimtar mahallin.
  • Ingantattun bots na AI da aikin mataimaka, yana ba dillalai damar yin sabis na abokin ciniki.
  • Ikon LLMs na samun horo da yawa tare da ɗimbin bayanai daban-daban yana sa ya yi kyau a fassara.
  • SecPALM LLM na Google na iya koyo game da halayen rubutun kuma ya gano halayen mugunta.
  • Kyakkyawan zaɓi don ƙirƙirar abun ciki na musamman
  • Yana ba da ƙirƙira lamba, kammala lambar, da gano kwaro.

Kwatanta BERT da LLM - ya kamata ku zaɓi BERT ko LLM?

Zaɓi tsakanin BERT da LLM ya dogara da buƙatun ku. Duk samfuran NLP sun yi fice a kan abin da suke yi. Don haka, ya rage naku don zaɓar wanda ya dace da bukatunku.

Misali, idan kuna son samfurin da ya yi fice a fannin ilimin tauhidi ( mahallin mahallin biyu) da fahimtar mahallin harshe, to BERT tana cika manufar ku. Yana iya yin kyau sosai a cikin ayyuka daban-daban na NLP inda kuke buƙatar yin nazarin ra'ayi, tantance mahalli, ko amsa tambaya. Koyaya, kafin zaɓin BERT, dole ne ku bambanta cewa yana buƙatar takamaiman takamaiman bayanai kafin horo. Dole ne ya zama takamaiman yanki kuma. Wani abu da dole ne ku bambanta shi ne albarkatun lissafi. BERT yana buƙatar mahimman albarkatun lissafi.

LLM, a gefe guda, zaɓi ne mai kyau idan kuna neman ƙirar harshe mai ƙarancin ƙididdigewa. LLM kuma yayi daidai da yanayin amfani inda kuke da ƙayyadaddun saitin bayanai, wanda ba takamaiman ga kowane yanki ba. Wannan ya sa ya zama babban zaɓi don ayyukan NLP kamar fahimtar magana. Kamar yadda LLM ke iya tunawa da bayanai tsawon lokaci, yana kuma da kyau zaɓi ga kowane ɗawainiya da ke buƙatar tunawa da mahallin.

Kammalawa

A cikin duniyar NLP, duka BERT da LLM suna ba da damar musamman. Dukansu suna da iyakokin su, amma mafi mahimmanci, suna da ƙwarewa na musamman don magance matsalolin NLP masu mahimmanci. BERT kyakkyawan samfurin NLP ne mai iya ba da koyo na biyu. Saboda zurfin fahimtar ilimin tauhidi da mahallin, yana ba masu amfani kayan aiki don tallafawa sarrafa aiki mai ƙarfi.

LLM, a gefe guda, yana ba da mafi annashuwa hanya tare da samun damar yin amfani da dogon lokaci-tunawa da mahallin ba tare da buƙatar yin nauyi na lissafi ba.

Author Bio:

Kai Lentmann ɗan jarida ne wanda ke fara nutsewa a cikin duniyar fasaha, ƙira ɗaya a lokaci guda. Tare da shekaru goma na gwaninta a cikin farawa, manyan fasaha, da haɓaka sabbin kamfanoni shi ne maƙwabcin ku na abokantaka wanda ke jagorantar ku cikin sanyi da hauka. A kan manufa don rushe facade mai haske a bayan innovation jargon Kai yana kawo muku labarai mafi ƙarfi a cikin komai AI / Web3 / Creative Tech. Daga techhy zuwa go-zuwa mai ba da labari na fasaha. Tsaya don tafiya! 🚀 #NoJargon #KaiTalksTech

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