Adaptive estimation for Weakly Dependent Functional Times Series

H Maissoro, V Patilea, M Vimond - arxiv preprint arxiv:2403.13706, 2024 - arxiv.org
The local regularity of functional time series is studied under $ L^ pm-$ appro\-ximability
assumptions. The sample paths are observed with error at possibly random design points …

Fourier-Multiple Linear Regression Method in the Fast-Moving Consumer Goods Business Time Series Analysis Problem

KV Galanov, AV Kupriyanov - 2024 X International Conference …, 2024 - ieeexplore.ieee.org
A new method is developed to adjust the forecast in case of a small number of observations
or in the absence of standard patterns which can be detected by classical machine learning …