3 papers
eess.SY2023
System Identification with Copula Entropy
Jian Ma
Identifying differential equation governing dynamical system is an important problem with wide applications. Copula Entropy (CE) is a mathematical concept for measuring statistical…
cs.LG2023
Identifying Time Lag in Dynamical Systems with Copula Entropy based Transfer Entropy
Jian Ma
Time lag between variables is a key characteristics of dynamical systems in different fields and identifying such time lag is an important problem in complex systems with many appl…
stat.ME2022
Copula Entropy based Variable Selection for Survival Analysis
Jian Ma
Variable selection is an important problem in statistics and machine learning. Copula Entropy (CE) is a mathematical concept for measuring statistical independence and has been app…