2 papers
stat.ME2026
Changepoint Detection in Categorical Time Series with Application to Daily Total Cloud Cover in Canada
Mo Li, QiQi Lu, XiaoLan Wang
Changepoints are essential for homogenizing categorical time series and analyzing their trends and variations. The original total cloud cover in Canada was recorded hourly in tenth…
stat.AP2026
Genetic Algorithms in Regression
Mo Li, QiQi Lu, Robert Lund +1
Many statistical problems involve optimization over a discrete parameter space having an unknown dimension. In such settings, gradient-based methods often fail due to the non-diffe…