从上面的算法过程我们可以看到,求解同一个问题,branch and cut只用了3步,而branch and bound却用了4步。 There are many methods to solve the mixed-integer linear programming. Gomory Cutting Planes is fast, but unreliable. Branch and Bound is reliable but slow. The Branch and cut combine the advant...
切换模式 登录/注册 微尘-黄含驰 有实操过learning to branch或learning to cut的同学么,我打算从Ecole、miplearn、orgym、opengraphgym入坑,还有其他附带的代码打算试试链接、链接、链接、链接 发布于 2021-03-20 12:17 分享 收藏 写下你的评论... ...
从上面的算法过程我们可以看到,求解同一个问题,branch and cut只用了3步,而branch and bound却用了4步。 There are many methods to solve the mixed-integer linear programming. Gomory Cutting Planes is fast, but unreliable. Branch and Bound is reliable but slow. The Branch and cut combine the advant...
从上面的算法过程我们可以看到,求解同一个问题,branch and cut只用了3步,而branch and bound却用了4步。 There are many methods to solve the mixed-integer linear programming. Gomory Cutting Planes is fast, but unreliable. Branch and Bound is reliable but slow. The Branch and cut combine the advant...
相比branch and bound,其多了一个Cutting Planes的过程,先用Cutting Planes tighten LP relaxations,然后求解LP relaxations再判断是否有分支的必要。 其伪代码如下: // ILP branch and cut solution pseudocode, assuming objective is to be maximized ILP_solution branch_and_cut_ILP(IntegerLinearProgram initial_pr...