quadratic-programming

Is there any quadratic programming function that can have both lower and upper bounds – Python Question: Normally I have been using GNU Octave to solve quadratic programming problems. I solve problems like x = 1/2x’Qx + c’x With subject to A*x <= b lb <= x <= ub Where lb and ub are lower …

constrained linear regression / quadratic programming python Question: I have a dataset like this: import numpy as np a = np.array([1.2, 2.3, 4.2]) b = np.array([1, 5, 6]) c = np.array([5.4, 6.2, 1.9]) m = np.vstack([a,b,c]) y = np.array([5.3, 0.9, 5.6]) and want to fit a constrained linear regression y = b1*a + b2*b + …