This book constitutes the thoroughly refereed post-workshop proceedings of the workshops that were held in conjunction with the 24th Pacific-Asia Conference on Knowledge Discovery and Data Mining, PAKDD 2020, in Singapore, Singapore, in May 2020. The 17 revised full papers presented were carefully reviewed and selected from a total of 50 submissions. The five workshops were as follows: * First International Workshop on Literature-Based Discovery (LBD 2020) * Workshop on Data Science for Fake News (DSFN 2020) * Learning Data Representation for Clustering (LDRC 2020) * Ninth Workshop on Biologically Inspired Techniques for Data Mining (BDM * 2020) * First Pacific Asia Workshop on Game Intelligence & Informatics (GII 2020)