Unravelling social media racial discriminations through a semi-supervised approach

• Main Authors: Balakrishnan, Vimala, Ng, Kee Seong, Arabnia, Hamid R.
• Format: Article
• Published: Elsevier 2022
• Subjects: R Medicine (General); T Technology (General)
• Online Access: http://eprints.um.edu.my/42089/
• Institution: Universiti Malaya

The study investigated cyber-racism on social media during the recent Coronavirus pandemic using a semi-supervised approach. Specifically, several machine learning models were trained to detect cyber-racism, followed by topic modelling using Latent Dirichlet Allocation (LDA). Twitter data were gathe...