最优化算法的总结，包括了主要的搜索算法，NP问题，遗传算法，神经网络，拉格朗日松弛，对计算机优化计算提供理论基础。-Summary of optimization algorithms, including the main search algorithm, NP problems, genetic algorithms, neural networks, Lagrangian relaxation, to provide a theoretical basis for computer op

在最优化问题中，运用拉格朗日松弛时为了解决其对偶问题，可以使用次梯度方法进行求解拉格朗日乘子。(Lagrangean relaxation, a technique of quite general applicability, is studied in the particular context of the optimization problem with arbitrary additional constraints. To solve the Lagrangian dual, w