Ubuhlakani bokufakelwa bungabikezela ukuthi umuntu angafa nini
I-AI ebikezela ukufa kwabantu ngemuva kokuhlaziya izivivinyo ze-EKG.
Una ukuhlakanipha okufakelwayo ikwazile ukubikezela ngokunemba okwanele, ukufa komuntu ngokushesha kungakapheli unyaka. Le AI isekelwe kuphela emiphumeleni yokuhlolwa kwenhliziyo okwenziwe kumuntu okukhulunywa ngaye. Lolu hlelo lwezobunhloli lwalukwazi ngisho ukubikezela ukufa yeziguli ngamanani obekujwayelekile ukuthi odokotela abajwayelekile.
Ucwaningo lutholwe nguDkt Brandon Fornwalt, ovela eGeisinger Medical Center, eSifundazweni SasePennsylvania, e-United States. UDkt Fornwalt, ngokubambisana nozakwabo abaningi, kubhebhethekise i-AI ngenqwaba yemininingwane evela kwimininingwane ekude. Cishe izivivinyo eziyizigidi eziyi-1.77 zabantu abacishe babe yizinkulungwane ezingamakhulu amane; I-AI nayo yacelwa ukuthi isho ukuthi ngubani owayemdala amathuba okufa ezinyangeni eziyi-12 ezizayo.
Ukubikezela ukufa, iqiniso noma amanga?
Ithimba labacwaningi laqeqesha izinhlobo ezimbili ezihlukene zobuhlakani bokufakelwa. Kwesinye sazo, kuphela idatha yokuhlolwa efakiwe (ama-electrocardiograms)Kowesibili, wondliwe ama-electrocardiograms ngaphezu kweminyaka nobulili besiguli ngasinye.
Ikhono lomshini lokushaya umaki lihlolwe kusetshenziswa imethrikhi eyaziwa nge-AUC. Le mitha icabangela kahle ikhono le-AI lokuhlukanisa phakathi kwamaqembu amabili abantu, elilodwa elenziwe ngabantu abashona ngonyaka ngemuva kwesibikezelo, kanti omunye okwazile ukuhlala ephila. Ukuthola imiphumela engu-0.85, amaphuzu aphakeme kakhulu abe ngu-1.
Amandla ale AI okubikezela ukufa yinto namanje engachazeki kubaphenyi.