Implement RobustPeriod #20
Description
Implement RobustPeriod [1, 2] for automatic window size selection.
[1] Wen, Qingsong, et al. "RobustPeriod: Robust time-frequency mining for multiple periodicity detection." Proceedings of the 2021 international conference on management of data. 2021.
[2] Ermshaus, Arik, Patrick Schäfer, and Ulf Leser. "Window size selection in unsupervised time series analytics: A review and benchmark." International Workshop on Advanced Analytics and Learning on Temporal Data. Springer, Cham, 2023.