Uhlolojikelele
I-Lottery Ticket Hypothesis ithi ngaphakathi kwenethiwekhi ye-neural enkulu, eqalwe ngokungahleliwe ifihla inethiwekhi encane - 'ithikithi eliwinayo' - okuthi, eliqeqeshwe lilodwa kusuka ezisindweni ezifanayo zokuqala, elingakwazi ukufanisa ukunemba kwenethiwekhi egcwele. Kubalulekile ngoba kuphakamisa ukuthi siqeqesha amapharamitha amaningi kakhulu kunalokho esikudinga ngempela.
I-Hypothesis Yamathikithi Elotho ihlezi kukhithi yamathuluzi eyinhloko ye-AI. Uma uyiqonda, ezinye izihloko ze-AI ziba lula ukuzihlola nokuqhathanisa.
I-Deep Dive
Ihlongozwe nguJonathan Frankle noMichael Carbin eMIT ngo-2018, i-hypothesis yakhula ocwaningweni lokuthena. Ngokujwayelekile ungakwazi ukuthena inethiwekhi eqeqeshiwe yehle iye ku-10-20% wesisindo sayo ngaphandle kokulahlekelwa ukunemba, kodwa ukuqeqesha leyo nethiwekhi encane kusukela ekuqaleni kuyahluleka. U-Frankle no-Carbin bathola iqhinga: gcina izisindo zokuqala zokuxhumanisa okusele. Leyo nethiwekhi engaphansi encane - ithikithi eliwinile - libe seliqeqeshelwa ukunemba ngokugcwele lilodwa, kwesinye isikhathi lishesha ukwedlula elokuqala eliminyene. Bahlonze amathikithi 'nge-iterative magnitude pruning': isitimela, bathene izisindo zobukhulu obuncane kakhulu, babuyisele okunye kumanani abo okuqala, futhi baphinde. Umphumela usikisela ukuthi ukucindezelwa kwepharamitha okuminyene kusiza ikakhulukazi ukuthuthukisa ukuthola ukwakheka okuhle okungatheni, hhayi ukuthi zonke lezo zisindo ziyadingeka ngazinye.
I-Technical Insight
Inqubo eyinhloko ukuthena ubukhulu obuphindaphindayo ngokubuyisela emuva isisindo: ngemva kokuqeqeshwa, susa izisindo ezinobukhulu obuphansi kakhulu, setha kabusha izisindo ezisele ekuqaliseni kwazo kwangempela (noma indawo yokuhlola yokuqeqesha kusenesikhathi, ukucwengwa okubizwa ngokuthi 'ukubuyisela emuva'), bese uziqeqesha futhi. Inhlanganisela yemaski ethize egqagqene KANYE nokuqaliswa kwayo okufanisiwe yikho okwenza ithikithi 'liwine' — ukuvuselela ngokungahleliwe imaskhi efanayo kuqeda umphumela.
I-Mastering Lottery Ticket Hypothesis
I-Lottery Ticket Hypothesis ithi ngaphakathi kwenethiwekhi ye-neural enkulu, eqalwe ngokungahleliwe ifihla inethiwekhi encane - 'ithikithi eliwinayo' - okuthi, eliqeqeshwe lilodwa kusuka ezisindweni ezifanayo zokuqala, elingakwazi ukufanisa ukunemba kwenethiwekhi egcwele. Kubalulekile ngoba kuphakamisa ukuthi siqeqesha amapharamitha amaningi kakhulu kunalokho esikudinga ngempela. I-Hypothesis Yamathikithi Elotho ihlezi kukhithi yamathuluzi eyinhloko ye-AI. Uma uyiqonda, ezinye izihloko ze-AI ziba lula ukuzihlola nokuqhathanisa. Ukuze wakhe ukuqonda okujulile, phatha i-Lottery Ticket Hypothesis njengemodeli yokusebenza, hhayi isici esisodwa: chaza imiphumela efiselekayo, ucacise ukucabanga, futhi uhlukanise lokho isistimu engakwenza ngokwethembeka kulokho okusadinga ukwahlulela kochwepheshe.
Empeleni, amaqembu aqinile asebenzisa i-Lottery Ticket Hypothesis akha amamodeli aqinile emicabango kuqala, bese ebeka lawo mamodeli emikhawulweni yokukhiqiza yangempela. 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.
Kukusiza ukuthi uhlukanise izimangalo ezicacile zobuchwepheshe kusukela olimini lokumaketha. Ngesikhathi esifanayo, amaqembu ahlukene angasebenzisa igama elifanayo ngokuhlukile, ngakho chaza ububanzi kusenesikhathi. 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
Kukusiza ukuthi uhlukanise izimangalo ezicacile zobuchwepheshe kusukela olimini lokumaketha.
Kukusiza ukuthi uhlukanise izimangalo ezicacile zobuchwepheshe kusukela olimini lokumaketha. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Ungabuza imibuzo yokusebenzisa kangcono ngaphambi kokusebenzisa imali noma isikhathi.
Ungabuza imibuzo yokusebenzisa kangcono ngaphambi kokusebenzisa imali noma isikhathi. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Amaqembu anokuqonda okwabiwe enza izinqumo ezingcono zomkhiqizo, inqubomgomo, nokufunda.
Amaqembu anokuqonda okwabiwe enza izinqumo ezingcono zomkhiqizo, inqubomgomo, nokufunda. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Ukuqaliswa Komhlaba Wangempela
Icindezela isihlukanisi sesithombe esikhulu sibe ngaphansi kuka-20% wesisindo saso ukuze sisetshenziswe ocingweni kuyilapho kugcinwa ukunemba
Ukusheshisa ukuqeqeshwa ngokukhomba nokuqeqesha inethiwekhi encane ewinayo
Ifunda ukudluliswa kwesisindo ngokusebenzisa kabusha ithikithi elitholakala kudathasethi eyodwa ukuze uqale ukuqeqeshwa kokuhlobene
Ukunciphisa amandla okucabanga kanye nenkumbulo kumadivayisi asemaphethelweni ngokuthumela ithikithi eliwinayo elithenwe esikhundleni semodeli eminyene
Amaphethini Okusebenzisa
I-Hypothesis yethikithi lelotho ekusebenzeni
Icindezela isihlukanisi sesithombe esikhulu sibe ngaphansi kuka-20% wesisindo saso ukuze sisetshenziswe ocingweni kuyilapho kugcinwa ukunemba.
Ukucindezela isihlukanisi sesithombe esikhulu sibe ngaphansi kuka-20% wesisindo saso ukuze sisetshenziswe ocingweni kuyilapho kugcinwa ukunemba Amaqembu ngokuvamile athola imiphumela engcono uma echaza imingcele yekhwalithi ngaphambili, egcina indlela yokukhuphuka yomuntu yamakesi asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-Hypothesis yethikithi lelotho ekusebenzeni
Ukusheshisa ukuqeqeshwa ngokukhomba nokuqeqesha inethiwekhi encane ewinayo.
Ukusheshisa ukuqeqeshwa ngokuhlonza nokuqeqesha amathimba enethiwekhi engaphansi awinayo kuphela ngokuvamile athola imiphumela engcono uma echaza izinga eliphezulu ngaphambili, egcina indlela yokukhuphuka yabantu yamakesi asemaphethelweni, futhi elandelela kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-Hypothesis yethikithi lelotho ekusebenzeni
Ifunda ukudluliswa kwesisindo ngokusebenzisa kabusha ithikithi elitholakala kudathasethi eyodwa ukuze uqale ukuqeqeshwa kokuhlobene.
Ukutadisha ukudluliswa kwesisindo ngokusebenzisa kabusha ithikithi elitholakala kudathasethi eyodwa ukuze uqale ukuqeqeshwa kokuhlobene 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.
I-Hypothesis yethikithi lelotho ekusebenzeni
Ukunciphisa amandla okucabanga kanye nenkumbulo kumadivayisi asemaphethelweni ngokuthumela ithikithi eliwinayo elithenwe esikhundleni semodeli eminyene.
Ukunciphisa amandla okucabanga kanye nenkumbulo kumadivayisi asonqenqemeni ngokuthumela ithikithi eliwinayo elithenwe esikhundleni semodeli eminyene Amaqembu ngokuvamile athola imiphumela engcono uma echaza ikhwalithi ephezulu ngaphambili, egcina indlela yokukhuphuka yomuntu yamakesi asemaphethelweni, futhi alandelela kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Izingozi & Guardrails
Amaqembu ahlukene angasebenzisa igama elifanayo ngokuhlukile, ngakho chaza ububanzi kusenesikhathi.
Amabhentshimakhi angabukeka eqinile kuyilapho ukusebenza komhlaba wangempela kungalingani.
Ukuziba ikhwalithi yedatha nezinhlelo zokuhlaziya kuvame ukudala imiphumela entekenteke.
Ukuqalisa Umhlahlandlela
Qala ngencazelo yolimi olulula yomphumela oyidingayo.
Qala ngencazelo yolimi olulula yomphumela oyidingayo. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Khetha imethrikhi eyodwa yempumelelo nesimo esisodwa sokuhluleka ngaphambi kokuhlolwa.
Khetha imethrikhi eyodwa yempumelelo nesimo esisodwa sokuhluleka ngaphambi kokuhlolwa. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Qalisa umshayeli omncane onedatha emele, hhayi isethi yedemo ephucuziwe.
Qalisa umshayeli omncane onedatha emele, hhayi isethi yedemo ephucuziwe. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Bhala lapho i-hypothesis yethikithi leLotho isiza nalapho izindlela ezilula zingcono.
Bhala lapho i-hypothesis yethikithi leLotho isiza nalapho izindlela ezilula zingcono. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.