I-AI ku-Dermatology
Isikhumba siyisitho somzimba esikhulu kunazo zonke, esibonakala kakhulu, ngakho-ke i-dermatology ilingana ngokwemvelo ye-AI esekelwe ezithombeni.
Uhlolojikelele
Deep learning can classify skin lesions, including potentially deadly melanoma, from photographs at a level that rivals board-certified dermatologists.
I-Deep Dive
Ucwaningo lwezeMvelo lwango-2017 olwenziwa abacwaningi baseStanford luqeqeshe inethiwekhi ye-convolutional neural ezithombeni zomtholampilo ezibalelwa ku-130,000 futhi lwabonisa ukuthi lungahlukanisa umdlavuza wesikhumba, okuhlanganisa i-melanoma kanye ne-carcinomas, ngokunembe njengodokotela besikhumba abagunyazwe yibhodi abangama-21. Kusukela lapho, amamodeli akhelwe kuzinhlelo zokusebenza ze-smartphone namathuluzi e-dermoscopy ahlaziya izithombe ezikhulisiwe, ezihlukanisiwe ezisetshenziswa odokotela besikhumba ukuhlola ama-moles. Isithembiso siwukunquma: ukusiza odokotela kanye neziguli ukuthi banqume ukuthi yiziphi izindawo ezidinga i-biopsy ephuthumayo, ikakhulukazi lapho odokotela besikhumba beyindlala khona. Kodwa i-dermatology idalule inkinga esobala yokungakhethi. Iningi lamasethi edatha okuqeqesha libuswa isikhumba esikhanyayo, ngakho amamodeli ngokuvamile enza kabi kakhulu esikhumbeni esimnyama, lapho i-melanoma ingavamile kodwa ibulala kakhulu uma igejiwe. Ukwakha amasethi edatha ahlukahlukene njenge-Fitzpatrick 17k kanye Nezithombe Ezihlukahlukene Zesikhumba manje sekuseqhulwini.
I-Technical Insight
Lezi zinhlelo ngokuvamile zingama-CNN noma iziguquli zombono eziqeqeshwe ezithombeni ezilebulwe zomtholampilo neze-dermoscopic, ngokuvamile ziqinisekiswa ngokumelene nokuxilongwa okuqinisekisiwe kwe-biopsy (izinga legolide). I-Dermoscopy yengeza ukukhuliswa kanye nokukhanya kwe-cross-polarized okuveza umbala ongaphansi komhlaba namaphethini emithambo angabonakali ngeso lenyama. Umgodi owaziwayo: amamodeli angafunda izinqamuleli ezingamanga, njengokuhlaba umkhosi izilonda ezithwetshulwe eduze komaka wesikhumba sokuhlinzwa noma irula njengento eyingozi, ngoba omaka abanjalo bavele kakhulu ezithombeni zomdlavuza ngesikhathi sokuqeqeshwa.
I-Strategic Impact
Context and rules
Umongo womkhakha unquma ukuthi imibono ye-AI iyasinda yini ekuxhumaneni neqiniso.
Ukulawulwa kwekhwalithi
Imikhawulo yesizinda ithonya izilinganiso zamaphutha ezamukelekayo namamodeli wokugada.
Yakha ukukhetha
Ukuthunyelwa okuphumelelayo kuqondanisa amandla obuchwepheshe nokugeleza komsebenzi okuphambili.
Ikusasa le-AI ku-Dermatology
Izinhlelo zokusebenza ezilawulwayo zokunquma nezisizi ze-dermoscopy zizoba amathuluzi omugqa wokuqala ovamile, andise ukuhlolwa kwezinga lochwepheshe emisebenzini evamile nasezindaweni ezinganakekelwa kahle. Ukuvala igebe lokusebenza kwethoni yesikhumba ngamadathasethi ahlukahlukene inselele yenkundla emaphakathi kanye nokuphusha okusebenzayo kocwaningo. Ukuthwebula izithombe ezigcwele umzimba wonke ngokutholwa kokushintsha kwe-AI kuzolandelela yonke imvukuzane ngokuhamba kwesikhathi, futhi amamodeli e-multimodal ahlanganisa izithombe nomlando wesiguli ngisho nobungozi bofuzo kufanele kucije lowo odinga ngempela i-biopsy.
Ukuqaliswa Komhlaba Wangempela
I-2017 Stanford CNN ihlukanise umdlavuza wesikhumba kusuka ~ezithombeni eziyi-130,000 ngokulingana nodokotela besikhumba abaqinisekiswe yibhodi abangama-21, okuwumphumela oyisisekelo kulo mkhakha.
Izinhlelo zokusebenza ze-smartphone kanye ne-dermoscopy zicubungula ama-moles asolisayo, ukusiza iziguli nodokotela abanakekela okuyisisekelo banqume ukuthi yini edinga ukubuyekezwa okuphuthumayo kochwepheshe.
Amasistimu wokuthwebula izithombe zomzimba wonke asebenzisa i-AI ukuze aqhathanise izithombe ngokuhamba kwesikhathi futhi amake izilonda ezintsha noma ezishintshayo ezigulini ezisengozini enkulu.
Amasethi edatha ahlukahlukene afana ne-Fitzpatrick 17k kanye Nezithombe Ezihlukahlukene Zedermatology akhiwa ukuze kuncishiswe ukunemba okumpofu kwe-AI kumathoni esikhumba amnyama.
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.
Dizayina izindlela zokuhlola kanye nemibhalo ngaphambi kokwethulwa.
Qinisekisa ukuthobela imithetho nokuphepha kusenesikhathi.
Khipha ngezigaba ngemibandela yokumisa ecacile neyokubuyisela emuva.
Qhubeka Uhlole
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Umhlahlandlela olandelayo
I-AI emkhathini namasathelayithi
Imibuzo evame ukubuzwa
What is AI in Dermatology?
Isikhumba siyisitho somzimba esikhulu kunazo zonke, esibonakala kakhulu, ngakho-ke i-dermatology ilingana ngokwemvelo ye-AI esekelwe ezithombeni. Ukufunda okujulile kungahlukanisa izilonda esikhumbeni, okuhlanganisa i-melanoma engase ibulale, kusukela ezithombeni ezingeni eliqhudelana nodokotela besikhumba abanezitifiketi zebhodi.
Ucwaningo lwe-dermatology lwase-Stanford lwango-2017 lwabonisani?
Iqeqeshwe ezithombeni ezingaba ngu-130,000, i-Stanford CNN yafanisa ukusebenza kokuxilonga kodokotela besikhumba abagunyazwe yibhodi abangama-21 ekuhlukaniseni umdlavuza wesikhumba, okuwubufakazi obuyisisekelo bomqondo walo mkhakha.
Iyiphi inkinga enkulu yokulunga ebhalwe ku-dermatology AI?
Amasethi edatha okuqeqesha ngokomlando ayebuswa isikhumba esilula, ngakho amamodeli avamise ukungenzi kahle esikhumbeni esimnyama, lapho i-melanoma ingandile kodwa ibulala kakhulu uma igejiwe.
I-dermoscopy yengeza ini esithombeni sesikhumba esijwayelekile?
I-Dermoscopy isebenzisa ukukhuliswa nokukhanya kwe-polarized ukuveza umbala nezakhiwo ze-vascular ngaphansi kwesikhumba iso lenyama elingenakubonwa, okunikeza izici ezicebile ze-AI okufanele zihlaziywe.
Iyiphi indlela enqamulelayo engamanga amamodeli e-dermatology abanjwe eyifunda?
Ngenxa yokuthi omaka besikhumba sokuhlinzwa kanye namarula avela ikakhulukazi ezithombeni zomdlavuza ezilungiselelwa i-biopsy, amanye amamodeli afunde ukuhlobanisa lezo zimpawu nobubi kunesilonda ngokwaso.
Liyini 'izinga legolide' la mamodeli avame ukuqinisekiswa ngokumelene nalo?
I-dermatology ethembekile ye-AI iqinisekiswa ngokumelene nokuxilongwa okuqinisekisiwe kwe-biopsy, indinganiso yegolide ye-histopathology, kunokuba imelene namalebula abonakalayo angaqinisekisiwe kuphela.