Uhlolojikelele
Ukukhishwa kokunaka kuyindlela yokulandelela ukuthi ulwazi lugeleza kanjani ngezendlalelo zokunaka ezistakiwe ze-Transformer ukuze kuchazwe ukuthi imaphi amathokheni okokufaka athonya isibikezelo. Ukuthenwa kwekhanda kususa amakhanda okunakwa anikela ngamamodeli amancane, anciphayo ngaphandle kokulimaza ukunemba. Ndawonye asisiza ukuthi sihumushe futhi sicindezele ama-Transformers.
I-Attention Rollout kanye ne-Head Pruning kuyibhlokhi yokwakha yobuchwepheshe ethinta ikhwalithi yamamodeli, izindleko zengqalasizinda, ukubambezeleka, nokuthembeka esikalini.
I-Deep Dive
Ama-Transformer asabalalisa ukucabanga kwawo ezihlokweni eziningi zokunaka ezendlalelo eziningi, ngakho-ke imephu yokunaka yesendlalelo esisodwa ayivamisile ukuyisho yonke indaba. Ukukhishwa kokunaka, okwethulwa u-Abnar no-Zuidema ngo-2020, kulungisa lokhu ngokuphindaphinda ungqimba luka-matrices wokunaka ngongqimba (ngemuva kokubalwa koxhumo olusalelayo) ukuze kulinganiselwa ukuthi ithokheni ngayinye yokufaka inikela ngemali engakanani kuthokheni enikeziwe yokukhiphayo. Ngokuhlukana, ucwaningo olunjengoMichel nozakwabo' 'Ingabe Amakhanda Ayishumi Nesithupha Angcono Ngempela Kuneyodwa?' kubonise ukuthi amakhanda amaningi awanawo amandla: ingxenye enkulu ingathenwa ngesikhathi sokuchazwa ngokulahleka kokunemba okunganakwa. Ukuthena amakhanda kulinganisa amakhanda ngokubaluleka, ngokuvamile kusetshenziswa amaphuzu okuzwela asuselwe ekukhuphukeni, bese kuvala lawo angasebenziseki kangako. Lawa maqhinga amabili ayahambisana: ukukhishwa kuveza ukuthi yiziphi izingxenye zenethiwekhi ezibalulekile ukuze zichazwe, kanye nezenzo zokuthena ekuphelelweni umsebenzi ukwenza amamodeli abe mancane futhi asheshe.
I-Technical Insight
Ukukhishwa kokunaka kuphatha ukunaka kwesendlalelo ngasinye njenge-matrix yoshintsho, kwengeza ingxenye yobunikazi ukuze kufanekisele uxhumo olusele lokweqa, kwenza imigqa ibe evamile, futhi iphindaphinde lawa matrices kuzo zonke izendlalelo ukuze uthole ukunqwabelana kwethokheni kuya kumathokheni. Ukuthenwa kwekhanda kulinganisa ukubaluleka kwekhanda ngalinye, ngokuvamile ngokusebenzisa ukuthambekela okulindelekile kokulahlekelwa ngokuphathelene nokuhluka kwemaski yekhanda, bese kukhishwa amakhanda anamaphuzu aphansi. Zombili zithembele esakhiweni se-modular sokunakwa kwamakhanda amaningi.
I-Mastering Attention Rollout kanye nokuthenwa kwekhanda
Ukukhishwa kokunaka kuyindlela yokulandelela ukuthi ulwazi lugeleza kanjani ngezendlalelo zokunaka ezistakiwe ze-Transformer ukuze kuchazwe ukuthi imaphi amathokheni okokufaka athonya isibikezelo. Ukuthenwa kwekhanda kususa amakhanda okunakwa anikela ngamamodeli amancane, anciphayo ngaphandle kokulimaza ukunemba. Ndawonye asisiza ukuthi sihumushe futhi sicindezele ama-Transformers. I-Attention Rollout kanye ne-Head Pruning kuyibhlokhi yokwakha yobuchwepheshe ethinta ikhwalithi yamamodeli, izindleko zengqalasizinda, ukubambezeleka, nokuthembeka esikalini. Ukuze wakhe ukuqonda okujulile, phatha i-Attention Rollout kanye ne-Head Pruning njengemodeli yokusebenza, hhayi isici esisodwa: chaza imiphumela efiselekayo, ucacise ukucabanga, futhi uhlukanise lokho uhlelo olungakwenza ngokwethembeka kulokho okusadinga ukwahlulela kochwepheshe.
Empeleni, amaqembu aqinile asebenzisa i-Attention Rollout kanye ne-Head Pruning athuthukisa izakhiwo, idatha, nokukhetha kwengqalasizinda ngokumelene nokuthembeka nezindleko. Babhala imibandela yempumelelo ecacile, ukuhlola okuqhathaniswa nedatha engokoqobo nokugeleza komsebenzi, futhi baphindaphinde ngokusekelwe kumaphethini okuhluleka aqashiwe esikhundleni sokuwina kwebhentshimakhi yesikhathi esisodwa. Yilapho ukuqonda kwethiyori kuguquka kube amandla ahlala njalo kuwo wonke umkhiqizo, inqubomgomo, kanye nokusebenza.
Izinqumo zezakhiwo ziqhuba ukusebenza kanye nezindleko zokusebenza iminyaka. Ngesikhathi esifanayo, Ukuthuthukisa ibhentshimakhi eyodwa kungafihla ubuthakathaka obubanzi besistimu. Indlela eqine kakhulu iwukuhlanganisa isivinini sokuhlola nesiyalo sokuphatha: qhuba abashayeli bezindiza, bamba ubufakazi, ushicilele amalogi ezinqumo, futhi ubuyekeze izivikelo ngokuqhubekayo njengoba imodeli yokuziphatha, okulindelwe ngabasebenzisi, kanye nezimfuneko zokulawula zishintsha.
I-Strategic Impact
Izinqumo zezakhiwo ziqhuba ukusebenza kanye nezindleko zokusebenza iminyaka.
Izinqumo zezakhiwo ziqhuba ukusebenza kanye nezindleko zokusebenza iminyaka. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Imfundo yobuchwepheshe isiza amaqembu ukuthi akhethe isitaki esifanele, hhayi nje esisha.
Imfundo yobuchwepheshe isiza amaqembu ukuthi akhethe isitaki esifanele, hhayi nje esisha. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Izinketho ezingcono zobunjiniyela zinciphisa izehlakalo ezinokwethenjelwa ekukhiqizeni.
Izinketho ezingcono zobunjiniyela zinciphisa izehlakalo ezinokwethenjelwa ekukhiqizeni. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Ukuqaliswa Komhlaba Wangempela
Ukubona ngeso lengqondo ukuthi yimaphi amagama emshweni i-Transformer classifier ethembele kuwo, ngokukhipha ukunaka ukuze kugqanyiswe amathokheni anethonya
Ukucindezela imodeli ye-BERT yokuthunyelwa kweselula ngokuthena amakhanda okunaka okungafuneki ukuze kunqanyulwe ukubambezeleka
Ukuhlola imodeli yokuchema ngokulandelela ukugeleza kokunaka kusuka ekubikezelweni kuya kumathokheni okokufaka abucayi
Ukusheshisa okucatshangwayo ezinhlelweni zokuhumusha zokukhiqiza ngokususa amakhanda abaluleke kancane ahlonzwe ngamagoli okuzwela
Amaphethini Okusebenzisa
Ukukhishwa Kokunaka kanye Nokuthena Ikhanda ngokusebenza
Ukubona ngeso lengqondo ukuthi yimaphi amagama emshweni isihlukanisi se-Transformer esithembele kuwo, ngokukhipha ukunaka ukuze kugqanyiswe amathokheni anethonya.
Ukubona ngeso lengqondo ukuthi yimaphi amagama emshweni isihlukanisi se-Transformer esithembele kuwo, ngokukhipha ukunaka ukuze kugqanyiswe amathokheni anethonya Amaqembu ngokuvamile athola imiphumela engcono lapho echaza imikhawulo yekhwalithi ngaphambili, egcina indlela yokukhuphuka yomuntu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Ukukhishwa Kokunaka kanye Nokuthena Ikhanda ngokusebenza
Ukucindezela imodeli ye-BERT yokuthunyelwa kweselula ngokuthena amakhanda okunaka okungafuneki ukuze kunqanyulwe ukubambezeleka.
Ukucindezela imodeli ye-BERT yokuthunyelwa kwamaselula ngokusika amakhanda okunaka okungafuneki ukuze kunqanyulwe ukubambezeleka Amaqembu ngokuvamile athola imiphumela engcono lapho echaza ikhwalithi ephezulu ngaphambili, egcina indlela yokukhuphuka kwabantu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Ukukhishwa Kokunaka kanye Nokuthena Ikhanda ngokusebenza
Ukuhlola imodeli yokuchema ngokulandelela ukugeleza kokunaka kusuka ekubikezelweni kuya kumathokheni okokufaka abucayi.
Ukuhlola imodeli yokuchema ngokulandelela ukugeleza kokunaka kusukela ekubikezelweni emuva kuya kumathokheni okokufaka abucayi Amaqembu ngokuvamile athola imiphumela engcono uma echaza izilinganiso zekhwalithi ngaphambili, egcina indlela yokukhuphuka yabantu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Ukukhishwa Kokunaka kanye Nokuthena Ikhanda ngokusebenza
Ukusheshisa okucatshangwayo ezinhlelweni zokuhumusha zokukhiqiza ngokususa amakhanda abaluleke kancane ahlonzwe ngamagoli okuzwela.
Ukusheshisa ukucabanga ezinhlelweni zokuhumusha zokukhiqiza ngokususa amakhanda abaluleke kancane ahlonzwe ngokubeka amaphuzu okuzwela Amathimba ngokuvamile athola imiphumela engcono uma echaza izilinganiso zekhwalithi ngaphambili, egcina indlela yokukhuphuka yabantu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Izingozi & Guardrails
Ukuthuthukisa ibhentshimakhi eyodwa kungafihla ubuthakathaka obubanzi besistimu.
Izindleko zengqalasizinda nezokulungisa zivame ukubukelwa phansi.
Izikhala zokuphepha nokubonakala zingakhula njengoba izinhlelo ziba nzima kakhulu.
Ukuqalisa Umhlahlandlela
Chaza ukubambezeleka, ikhwalithi, nezindleko ezihlosiwe ngaphambi kokuqaliswa.
Chaza ukubambezeleka, ikhwalithi, nezindleko ezihlosiwe ngaphambi kokuqaliswa. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Ibhentshimakhi ngaphansi komthwalo wangempela nezimo zedatha.
Ibhentshimakhi ngaphansi komthwalo wangempela nezimo zedatha. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Ukuqapha amathuluzi amaphutha, ukukhukhuleka, nomthelela wabasebenzisi.
Ukuqapha amathuluzi amaphutha, ukukhukhuleka, nomthelela wabasebenzisi. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Lungiselela izindlela zokuhlehlisa nezigameko ngaphambi kokukala.
Lungiselela izindlela zokuhlehlisa nezigameko ngaphambi kokukala. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.