2 papers
cs.DB2025
Targeted Sequential Pattern Mining with High Average Utility
Kai Cao, Yucong Duan, Wensheng Gan
Incorporating utility into targeted pattern mining can address the practical limitations of traditional frequency-based approaches. However, utility-based methods often suffer from…
cs.DB2025
Dual Pruning and Sorting-Free Overestimation for Average-Utility Sequential Pattern Mining
Kai Cao, Yucong Duan, Wensheng Gan
In a quantitative sequential database, numerous efficient algorithms have been developed for high-utility sequential pattern mining (HUSPM). HUSPM establishes a relationship betwee…