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We study soft persistence (existence in subsequent temporal layers of motifs from the initial layer) of motif structures in Triangulated Maximally Filtered Graphs (TMFG) generated from time-varying Kendall correlation matrices computed from stock prices log-returns over rolling windows with...
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In 1982, the Journal of Forecasting published the results of a forecasting competition organized by Spyros Makridakis …
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The M3-Competition continues to improve the design of forecasting competitions: It examines more series than any … previous competition, improves error analyses and includes commercial forecasting programs as competitors. To judge where to go …
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