TY - GEN AU - Santhosh Kumar Uppada AU - TI - Machine learning and user social engagement based approaches for fake news/fake accounts detection in OSN U1 - ENG PY - 2023/// CY - IIITDM Kancheepuram PB - Computer Science KW - Online social network; yellow journalism; association rule based classifier; user engagement patterns; error level analysis; fusion models; clickbait; epidemic models; stacking generalization; basic reproduction number N1 - Machine Learning N2 - Social network is a collection of social actors or firms that connect and share information. The utilization of online social networks as the primary source of information has increased, along with the availability of online social platforms that provide news from various sources ER -