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branch and bound method
释义
branch and bound method
Encyclopedia
理学
优化问题求解算法
释
branch and bound method
分支定界方法
求解一个约束条件较多的问题A，可以暂缓考虑部分条件，变换成问题B，先求B的最优解。B的最优解一定比A的好(或相当)。再将原来暂缓考虑的部分条件逐步插入问题B中，得到B的若干子问题，称为分支。求解这些子问题，淘汰较差的解，直到所有暂缓考虑的部分条件全部插入为止。这时求得的最优解就是问题A的最优解。是求解整数规划与混合整数规划问题的重要方法。
Mathematics
＞运筹学＞组合优化＞释义
branch and bound method
分支定界法
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