3 papers
cs.LG2026
LDTC: Lifelong deep temporal clustering for multivariate time series
Zhi Wang, Yanni Li, Pingping Zheng +1
Clustering temporal and dynamically changing multivariate time series from real-world fields, called temporal clustering for short, has been a major challenge due to inherent compl…
cs.LG2025
Bridging Lifelong and Multi-Task Representation Learning via Algorithm and Complexity Measure
Zhi Wang, Chicheng Zhang, Ramya Korlakai Vinayak
In lifelong learning, a learner faces a sequence of tasks with shared structure and aims to identify and leverage it to accelerate learning. We study the setting where such structu…
cs.LG2025
Beyond Task Diversity: Provable Representation Transfer for Sequential Multi-Task Linear Bandits
Thang Duong, Zhi Wang, Chicheng Zhang
We study lifelong learning in linear bandits, where a learner interacts with a sequence of linear bandit tasks whose parameters lie in an -dimensional subspace of …