1 code implementation • 28 Sep 2023 • Chunkai Zhang, Maohua Lyu, Huaijin Hao, Wensheng Gan, Philip S. Yu
For artificial intelligence, high-utility sequential rule mining (HUSRM) is a knowledge discovery method that can reveal the associations between events in the sequences.
no code implementations • 27 Sep 2022 • Chunkai Zhang, Maohua Lyu, Wensheng Gan, Philip S. Yu
TotalSR creates a utility table that can efficiently calculate antecedent support and a utility prefix sum list that can compute the remaining utility in O(1) time for a sequence.