Uhlolojikelele
I-Ophthalmology ingenye yezindaba ezinkulu ze-AI zempumelelo yezokwelapha ngoba iso linothile ngezithombe futhi kulula ukulithwebula. I-AI manje ingakwazi ukuhlola izifo eziphuphuthekisayo njenge-diabetes retinopathy ngokuqondile ezithombeni ze-retina, ngezinye izikhathi ngaphandle kochwepheshe ku-loop.
I-AI ku-Ophthalmology isebenzisa i-AI ezindaweni eziqondene nesizinda lapho imithethonqubo, ukusebenza, kanye nokubekezelela ubungozi kubumbe kakhulu ukukhetha kokuklama.
I-Deep Dive
I-retina ingathwetshulwa ngokushesha futhi ngaphandle kokuhlasela, ikhiqize ngqo uhlobo lwezithombe zekhwalithi ephezulu ukufunda okujulile okuphumelela kuzo. Ngo-2018 i-FDA yasula i-IDx-DR, umshini wokuqala ozimele we-AI wokuxilonga, ofunda izithombe ze-fundus ezinemibala bese utshela umtholampilo wokunakekelwa okuyisisekelo ukuthi isiguli esinesifo sikashukela kufanele sibonane nodokotela wamehlo, kungekho chwepheshe otolika isithombe. Ucwaningo lwe-JAMA luka-Google lwango-2016 luqeqeshe imodeli ukuthola i-retinopathy yesifo sikashukela ekuzweleni nasekucacisweni kwezinga lochwepheshe. Ngaphandle kwesifo samehlo esinesifo sikashukela, i-AI ihlaba umkhosi ngenxa yokuwohloka kwe-macular okuhlobene neminyaka, i-glaucoma evela ezithombeni ze-optic-nerve, kanye ne-retinopathy ye-prematurity. I-DeepMind isebenze ne-Moorfields Eye Hospital ukuhlola izimo ze-retinal ezingaphezu kuka-50 kusuka kumaskeni we-OCT, ukufanisa ochwepheshe abahamba phambili emhlabeni futhi incoma ukudluliselwa okuphuthumayo.
I-Technical Insight
Amasistimu amaningi asebenzisa amanethiwekhi e-convolutional neural aqeqeshwe emashumini ezinkulungwane kuya ezigidini zezithombe ze-fundus ezinelebula noma amavolumu e-optical coherence tomography (OCT). I-OCT empeleni i-optical ultrasound ekhiqiza izingxenye eziphambanayo ze-micron-resolution zezendlalelo ze-retina, ezilungele ukubona uketshezi kanye nokuncipha. Ukuthola okuphawulekayo: amanethiwekhi angabonisa izici odokotela abangakwazi ukuzifunda ngeso, njengeminyaka yesiguli, ubulili, isimo sokubhema, nobungozi benhliziyo nemithambo yegazi, kusukela esithombeni se-retina kuphela, okubonisa ukuthi i-retina iyifasitela lempilo yomzimba wonke.
Ukufundisa i-AI ku-Ophthalmology
I-Ophthalmology ingenye yezindaba ezinkulu ze-AI zempumelelo yezokwelapha ngoba iso linothile ngezithombe futhi kulula ukulithwebula. I-AI manje ingakwazi ukuhlola izifo eziphuphuthekisayo njenge-diabetes retinopathy ngokuqondile ezithombeni ze-retina, ngezinye izikhathi ngaphandle kochwepheshe ku-loop. I-AI ku-Ophthalmology isebenzisa i-AI ezindaweni eziqondene nesizinda lapho imithethonqubo, ukusebenza, kanye nokubekezelela ubungozi kubumbe kakhulu ukukhetha kokuklama. Ukuze wakhe ukuqonda okujulile, phatha i-AI ku-Ophthalmology 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-AI ku-Ophthalmology aqondisa amandla obuchwepheshe nenqubomgomo yesizinda, ukucwaningwa kwamabhuku, kanye nokuthatha izinqumo okuphambili. 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.
Umongo womkhakha unquma ukuthi imibono ye-AI iyasinda yini ekuxhumaneni neqiniso. Ngesikhathi esifanayo, izimfuneko Zokulawula zingenza ama-prototypes aqine ngenye indlela. 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
Umongo womkhakha unquma ukuthi imibono ye-AI iyasinda yini ekuxhumaneni neqiniso.
Umongo womkhakha unquma ukuthi imibono ye-AI iyasinda yini ekuxhumaneni neqiniso. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Imikhawulo yesizinda ithonya izilinganiso zamaphutha ezamukelekayo namamodeli wokugada.
Imikhawulo yesizinda ithonya izilinganiso zamaphutha ezamukelekayo namamodeli wokugada. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Ukuthunyelwa okuphumelelayo kuqondanisa amandla obuchwepheshe nokugeleza komsebenzi okuphambili.
Ukuthunyelwa okuphumelelayo kuqondanisa amandla obuchwepheshe nokugeleza komsebenzi okuphambili. Ekusetshenzisweni kwekhwalithi ephezulu, lokhu kuhunyushwa emithethweni yokusebenza elinganisekayo, imingcele yobunikazi, nemikhuba yokubuyekeza ephindelelayo ukuze amaqembu akwazi ukukala ukuzethemba esikhundleni sokukala ukungaqondakali.
Ukuqaliswa Komhlaba Wangempela
I-IDx-DR (manje eyi-LumineticsCore) ihlola ngokuzenzakalelayo abanesifo sikashukela ukuze bathole i-retinopathy emitholampilo yokunakekelwa okuyisisekelo ngaphandle kochwepheshe bamehlo ofunda isithombe.
I-DeepMind ne-Moorfields bakhe uhlelo oluhlola izifo ze-retina ezingu-50-plus kusuka kumaskeni we-OCT futhi incoma ukudluliselwa okuphuthumayo ezingeni lochwepheshe.
Amathuluzi e-AI asiza ukuhlolelwa i-retinopathy ye-prematurity ezinganeni ezisanda kuzalwa, imbangela ehamba phambili yobumpumputhe bezingane okunzima ukukukala njalo.
Amamodeli ocwaningo alinganisela ubungozi benhliziyo nemithambo yegazi kanye neminyaka yezinto eziphilayo kusukela esithombeni esisodwa se-retina, inkambu esafufusa ebizwa ngokuthi i-oculomics.
Amaphethini Okusebenzisa
I-AI ku-Ophthalmology ekusebenzeni
I-IDx-DR (manje eyi-LumineticsCore) ihlola ngokuzenzakalelayo abanesifo sikashukela ukuze bathole i-retinopathy emitholampilo yokunakekelwa okuyisisekelo ngaphandle kochwepheshe bamehlo ofunda isithombe.
I-IDx-DR (manje eyi-LumineticsCore) ihlola ngokuzenzakalelayo abanesifo sikashukela ukuze bathole i-retinopathy emitholampilo yokunakekelwa okuyisisekelo ngaphandle kochwepheshe bamehlo ofunda isithombe Amathimba ngokuvamile athola imiphumela engcono lapho echaza izinga eliphezulu ngaphambili, agcine indlela yokukhuphuka komuntu ezimweni ezibucayi, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-AI ku-Ophthalmology ekusebenzeni
I-DeepMind ne-Moorfields bakhe uhlelo oluhlola izifo ze-retina ezingu-50-plus kusuka kumaskeni we-OCT futhi incoma ukudluliselwa okuphuthumayo ezingeni lochwepheshe.
I-DeepMind kanye ne-Moorfields bakhe uhlelo oluhlola izifo ze-retina ezingu-50-plus kusuka kumaskeni we-OCT futhi batusa ukudluliselwa okuphuthumayo ezingeni lochwepheshe Amathimba ngokuvamile athola imiphumela engcono lapho echaza imingcele yekhwalithi ngaphambili, egcina indlela yokukhuphuka komuntu ngamacala asemaphethelweni, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-AI ku-Ophthalmology ekusebenzeni
Amathuluzi e-AI asiza ukuhlolelwa i-retinopathy ye-prematurity ezinganeni ezisanda kuzalwa, imbangela ehamba phambili yobumpumputhe bezingane okunzima ukukukala njalo.
Amathuluzi e-AI asiza ekuhloleni i-retinopathy yokukhula ngaphambi kwesikhathi kwezingane ezisanda kuzalwa, okuyimbangela ehamba phambili yobumpumputhe bezingane okunzima ukukukala ngokungaguquki Amathimba ngokuvamile athola imiphumela engcono lapho echaza imingcele yekhwalithi ngaphambili, agcine indlela yokukhuphuka komuntu ezimweni ezibucayi, futhi alandelele kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
I-AI ku-Ophthalmology ekusebenzeni
Amamodeli ocwaningo alinganisela ubungozi benhliziyo nemithambo yegazi kanye neminyaka yezinto eziphilayo kusukela esithombeni esisodwa se-retina, inkambu esafufusa ebizwa ngokuthi i-oculomics.
Amamodeli ocwaningo alinganisela ubungozi benhliziyo nemithambo yegazi kanye nobudala bezinto eziphilayo kusukela esithombeni esisodwa se-retina, inkambu esafufusa ebizwa ngokuthi amaThimba e-oculomics ngokuvamile ithola imiphumela engcono lapho ichaza izinga eliphezulu ngaphambili, igcina indlela yokukhuphuka komuntu yezimo ezibucayi, futhi ilandelela kokubili izinzuzo zokukhiqiza nezindleko zamaphutha ngokuhamba kwesikhathi.
Izingozi & Guardrails
Izidingo zokulawula zingenza ama-prototypes aqine ngenye indlela.
Idatha yomlando ingase ihlanganise ukuchema okulimaza imiphakathi ethile.
Izinhlelo zefa zingakha izithiyo zokuhlanganisa kanye nezindleko ezifihliwe.
Ukuqalisa Umhlahlandlela
Bandakanya ochwepheshe besizinda kusukela ekufakeni inkinga kuye ekuhlolweni.
Bandakanya ochwepheshe besizinda kusukela ekufakeni inkinga kuye ekuhlolweni. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Dizayina izindlela zokuhlola kanye nemibhalo ngaphambi kokwethulwa.
Dizayina izindlela zokuhlola kanye nemibhalo ngaphambi kokwethulwa. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Qinisekisa ukuthobela imithetho nokuphepha kusenesikhathi.
Qinisekisa ukuthobela imithetho nokuphepha kusenesikhathi. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.
Khipha ngezigaba ngemibandela yokumisa ecacile neyokubuyisela emuva.
Khipha ngezigaba ngemibandela yokumisa ecacile neyokubuyisela emuva. Phatha isinyathelo ngasinye njengesango lobufakazi: uma imibandela ingafinyelelwa, misa ukukhishwa, vala igebe, bese unweba ukusetshenziswa.