Food/Non-Food Classification of Real-Life Egocentric Images in Low- and Middle-Income Countries Based on Image Tagging Features. - Guangzong Chen; Wenyan Jia; Yifan Zhao; Zhi-Hong Mao; Benny Lo; Alex K. Anderson; Gary S. Frost; Modou L. Jobarteh; Megan A. McCrory; Edward Sazonov; Matilda Steiner-Asiedu; Richard S. Ansong; et al. (Frontiers Artif. Intell., 2021)