Remlinger, Carl; Alasseur, Clémence; Brière, Marie; … - In: The Journal of finance and data science : JFDS 9 (2023), pp. 1-21
Machine learning algorithms dedicated to financial time series forecasting have gained a lot of interest. But choosing between several algorithms can be challenging, as their estimation accuracy may be unstable over time. Online aggregation of experts combine the forecasts of a finite set of...