Optimization, Operations Research, Data Science, Hands On Tutorials, Python.
pyo.Param(model.J, initialize=dict(zip(model.J, margins))) # Proportions proportions = {} for k, i in enumerate(model.I): for l, j in enumerate(model.J): proportions[i, j] = A[k, l] model.f = pyo.Param(model.I, model.J, initialize=proportions) Now, let us instantiate the decision variables and