A hierarchical set-enumeration tree enabling high occupancy item set mining and the use of an adaptive occupancy threshold Authors Thanh-Nam Tran, Vinh Truong Hoang, Thanh-Cong Truong & Miroslav Voznak Publication year 2024 Index (WoS/Scopus) WoS Publisher Springer Journal Applied Intelligence Link https://link.springer.com/article/10.1007/s10489-024-06166-7