Linear programming and network flows (2nd ed.)
Linear programming and network flows (2nd ed.)
NN'08 Proceedings of the 9th WSEAS International Conference on Neural Networks
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The paper begins with several quadratic programming models (QP). For QP model with linear bound constraints a preconditioning technique [2] is necessary, in a neural network frame. This technique reduces the susceptibility of the system to errors. Two algorithms of preconditioning are presented: the first one is based on one matrix and the second is based on two matrixes. Both algorithms are used in three numerical applications. Each application ends by a test of correctitude of computations.