Ye Liu
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Recent activity by Ye Liu-
How to calculate normal distribution CDF where the mean and variance is linear combination of decision variables?
AnsweredHi, I wanted to express a constraint where the reward is calculated as a normal distribution CDF, and the upper bound, mean, and variance are linear expressions of some decision variables. 1) PDF ...
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Gurobi Model Infeasible or unbounded
AnsweredHi all, I am solving a model consisting of several periods of reward, when I solve the model for one period (T = 1), I can get the result. But once I specify it to 2 periods (T = 2), it is not solv...
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How to assign a new variable equal to min of two other variable (Gurobi in Python)
OngoingHi, I have been trying to write a variable say c = min(a, b) and then this variable enters the objective function. The problem is I can't use c = min_(a,b) because then c becomes a gurobipy.GenExpr...