Python code to implement the numerical experiments in our paper: Yiye Jiang, Jérémie Bigot & Sofian Maabout, Online Graph Topology Learning from Matrix-valued Time Series.
Arxiv: https://arxiv.org/abs/2107.08020
- The real data in <> is downloaded from:
https://www.ncdc.noaa.gov/ushcn/data-access
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<<weather_data.py>>: data cleaning
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<<usa_meteo_aug.py>>: graph learning implementation on real data set
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<<simulations_aug.ipynb>>: Jupyter notebook where the representative simulation is performed
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<<homotopy_algo.py>> <<utilities.py>>: source code of the algorithms