Code for "A Data-Driven framework for discovering fractional differential equations in complex systems"
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Run NN_pde.py/NN_ode.py/NN_pt.py for training data.
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Run fPDE_discovery_de.py/foDE_discovery_de.py/fpt_discovery_de.py for fractional differential equation discovery.
*fSTRidge/fptSTRidge/foSTRidge.py , which act as the function integrated in fPDE_discovery_de.py etc. are used as generating library and optimizing linear coefficients via well-known STRidge.py.