3 papers
stat.ML2024
Is Score Matching Suitable for Estimating Point Processes?
Haoqun Cao, Zizhuo Meng, Tianjun Ke +1
Score matching estimators have gained widespread attention in recent years partly because they are free from calculating the integral of normalizing constant, thereby addressing th…
cs.LG2024
TransFeat-TPP: An Interpretable Deep Covariate Temporal Point Processes
Zizhuo Meng, Boyu Li, Xuhui Fan +4
The classical temporal point process (TPP) constructs an intensity function by taking the occurrence times into account. Nevertheless, occurrence time may not be the only relevant…
cs.SI2024
Interpretable Transformer Hawkes Processes: Unveiling Complex Interactions in Social Networks
Zizhuo Meng, Ke Wan, Yadong Huang +3
Social networks represent complex ecosystems where the interactions between users or groups play a pivotal role in information dissemination, opinion formation, and social interact…