Emotion pattern detection on facial videos using functional statistics. - Rongjiao Ji; Alessandra Micheletti; Natasa Krklec Jerinkic; Zoranka Desnica (CoRR, 2021)

Understanding heterogeneity of investor sentiment on social media: A structural topic modeling approach. - Rongjiao Ji; Qiwei Han (Frontiers Artif. Intell., 2022)