Least-squares
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Least-squares for model fittingMath/Linear algebra 2020. 1. 24. 14:20
1. Overview There are uncountable dynamics and processes and individuals with uncountable and mind-bogglingly complex interactions. So how can we possibly make sense of all of this complexity? The answer is we can't :( So instead we generate simple models and we fit models to data using linear least squares modeling and that is the goal of this section of the course. the idea of building models ..