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stat.ME2022
PERCEPT: a new online change-point detection method using topological data analysis
Xiaojun Zheng, Simon Mak, Liyan Xie +1
Topological data analysis (TDA) provides a set of data analysis tools for extracting embedded topological structures from complex high-dimensional datasets. In recent years, TDA ha…
stat.ME2021
Online High-Dimensional Change-Point Detection using Topological Data Analysis
Xiaojun Zheng, Simon Mak, Yao Xie
Topological Data Analysis (TDA) is a rapidly growing field, which studies methods for learning underlying topological structures present in complex data representations. TDA method…