Nzeru zopanga zimatha kuneneratu nthawi yomwe munthu angafe
AI yomwe imaneneratu zakufa kwa anthu atasanthula mayeso a EKG.
Una nzeru zamakono adakwanitsa kuneneratu molondola, imfa yamunthu posachedwa chaka chimodzi. AI iyi imangotengera zotsatira za mayeso amtima omwe adachitidwa kwa munthu amene akufunsidwayo. Makina anzeruwa amatha ngakhale kuneneratu za imfa Odwala kudzera muzochita zomwe madotolo azachizolowezi adakhazikika.
Kafukufukuyu adapezeka ndi a Dr Brandon Fornwalt, ochokera ku Geisinger Medical Center, ku State of Pennsylvania, United States. Dr Fornwalt, molumikizana ndi anzawo angapo, adalimbikitsa AI ndi chidziwitso chochuluka kuchokera kuzambiri zakutali. Pafupifupi mayeso a 1.77 miliyoni a anthu pafupifupi mazana anayi; Kuphatikiza apo, AI idafunsidwa kuti inene wamkulu mwayi wakufa m'miyezi 12 ikubwerayi.
Kuneneratu zaimfa, zoona kapena zonama?
Gulu lofufuzirali linaphunzitsa mitundu iwiri yaukatswiri wanzeru. Mmodzi mwa iwo, ndizoyesa mayeso okha omwe adalowa (ma electrocardiograms)Kachiwiri, adadyetsedwa ma electrocardiograms kuphatikiza pa msinkhu komanso kugonana kwa wodwala aliyense.
Kutha kwa makinawo kugunda pamtengo kunayesedwa pogwiritsa ntchito metric yotchedwa AUC. Mita iyi imaganiziranso kuthekera kwa AI kusiyanitsa pakati pamagulu awiri a anthu, limodzi lopangidwa ndi anthu omwe adamwalira chaka chatha kunenedweratu, ndipo winayo yemwe adatha kukhalabe ndi moyo. Kupeza zotsatira za 0.85, ndi ziwerengero zazikulu kwambiri kukhala 1.
Kutha kwa AI kulosera zaimfa ndichinthu chomwe sichinafotokozeredwe kwa ofufuza.