Multi-party Collaborative Hate Speech Study on Social Media via Personalized Federated Learning
摘要
Recently, amidst growing legislation focus and public sensitivity to data security, researchers and social media operators are keen to develop effective privacy-preserving and multi-party collaborative methods, to keep early intervention against various crisis. In this study, we propose a novel multi-party collaborative hate speech detection mechanism (MC-HSD) as a macro-guidance to address the challenge. Under MC-HSD, we propose a novel HateFL-pro framework based on federated learning. We demonstrate its effectiveness via extensive experiments.