Mliri wa COVID-19 udadzetsa dziko lapansi koyambirira kwa 2020 ndipo kuyambira nthawiyo wakhala woyambitsa imfa m'maiko angapo, kuphatikiza China, USA, Spain, ndi United Kingdom. Ofufuza akuyesetsa kwambiri kupanga njira zodziwira matenda a COVID-19, ndipo ambiri a iwo ayang'ana chidwi chawo pa momwe nzeru zopangira (AI) zingathandizire pazifukwa izi.
Kafukufuku wambiri wanena kuti makina opangidwa ndi AI atha kugwiritsidwa ntchito kuti azindikire COVID-19 pazithunzi za X-ray pachifuwa chifukwa matendawa amatulutsa madera okhala ndi mafinya ndi madzi m'mapapo, omwe amawonetsa ngati mawanga oyera pamakina a X-ray. . Ngakhale kuti mitundu yosiyanasiyana ya matenda a AI yotengera mfundoyi yaperekedwa, kuwongolera kulondola, kuthamanga, komanso kugwiritsa ntchito kwawo kumakhalabe patsogolo.
Tsopano, gulu la asayansi motsogozedwa ndi Pulofesa Gwanggil Jeon waku Incheon National University, Korea, apanga njira yodziwira matenda a COVID-19 yomwe imapangitsa zinthu kukhala zapamwamba pophatikiza njira ziwiri zamphamvu zochokera ku AI. Dongosolo lawo litha kuphunzitsidwa kusiyanitsa molondola pakati pa zithunzi za X-ray pachifuwa za odwala a COVID-19 ndi omwe si a COVID-19. Pepala lawo lidapezeka pa intaneti pa Okutobala 27, 2021, ndipo lidasindikizidwa pa Novembara 21, 2021, mu Voliyumu 8, Nkhani 21 ya IEEE Internet of Things Journal.
Ma algorithms awiri omwe ofufuza adagwiritsa ntchito anali Faster R-CNN ndi ResNet-101. Yoyamba ndi makina ophunzirira makina omwe amagwiritsa ntchito makina opangira chigawo, omwe amatha kuphunzitsidwa kuti azindikire madera okhudzidwa mu chithunzi cholowetsa. Yachiwiri ndi neural network yophunzirira mozama yomwe ili ndi zigawo za 101, zomwe zimagwiritsidwa ntchito ngati msana. ResNet-101, ikaphunzitsidwa ndi zolowetsa zokwanira, ndi chitsanzo champhamvu chozindikiritsa zithunzi. "Monga momwe tingadziwire, njira yathu ndiyo yoyamba kuphatikiza ResNet-101 ndi Faster R-CNN kuti izindikiridwe ndi COVID-19," akutero Prof. Jeon, "Titaphunzitsa chitsanzo chathu ndi zithunzi 8800 za X-ray, tinapeza chidziwitso kulondola kodabwitsa kwa 98%.
Gulu lofufuza likukhulupirira kuti njira yawo ikhoza kukhala yothandiza pakuzindikira koyambirira kwa COVID-19 m'zipatala ndi zipatala zaboma. Kugwiritsa ntchito njira zodziwira zodziwikiratu kutengera ukadaulo wa AI kumatha kutengera ntchito ndi kukakamizidwa kwa akatswiri a radiology ndi akatswiri ena azachipatala, omwe akhala akukumana ndi ntchito yayikulu kuyambira mliriwu udayamba. Komanso, pamene zipangizo zamakono zamakono zimagwirizanitsidwa ndi intaneti, zidzakhala zotheka kudyetsa deta yochuluka ya maphunziro ku chitsanzo chomwe akufuna; Izi zipangitsa kuti zikhale zolondola kwambiri, osati za COVID-19 zokha, monga momwe Prof. Jeon amanenera kuti: "Njira yophunzirira mwakuya yomwe imagwiritsidwa ntchito m'maphunziro athu imagwira ntchito pamitundu ina yazithunzi zachipatala ndipo itha kugwiritsidwa ntchito pozindikira matenda osiyanasiyana."
