15 citations · 80 across the 14 of their papers we have counts for
Showing 2018Show all
2 papers · 1 filter
cs.LG2018★ 9 cited
State Aggregation Learning from Markov Transition Data
Yaqi Duan, Zheng Tracy Ke, Mengdi Wang
State aggregation is a popular model reduction method rooted in optimal control. It reduces the complexity of engineering systems by mapping the system's states into a small number…
math.OC2018★ 1 cited
Adaptive Low-Nonnegative-Rank Approximation for State Aggregation of Markov Chains
Yaqi Duan, Mengdi Wang, Zaiwen Wen +1
This paper develops a low-nonnegative-rank approximation method to identify the state aggregation structure of a finite-state Markov chain under an assumption that the state space…