Symbolic-Numeric Parameter Estimation Software Package in Julia

03/02/2023

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by   Soo Go, et al.

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We present our Julia software package ParameterEstimation.jl, which estimates parameter values in parametric ODE models, using measured data. Our approach, unlike most other approaches, is not based on optimization. Instead, it is based on differential algebra, interpolation of the data using rational functions, and multivariable polynomial system solving. We compare the accuracy and time/memory performance of our software with other estimation software packages, SciMLSensitivity, AMIGO2, and IQM.