永宁 赵
- 合計アクティビティ 12
- 前回のアクティビティ
- メンバー登録日
- フォロー 0ユーザー
- フォロワー 0ユーザー
- 投票 2
- サブスクリプション 3
投稿
永宁 赵による最近のアクティビティ-
Modeling of conditional constraints
回答済みHi, Is there any way to modeling a conditional constraint like follows: if x > X0, then y = 1if x = X0, then y = 0 where x and y are decision variables, and X0 is a predefined constant number. Thanks.
-
Any good practice for using bigM?
回答済みHi, I am using many big-Ms in my model, which makes my coefficient statistics very bad. I think that is the main reason for the very slow solving of my optimisation. Matrix range [2e-02, 4e+06]Obj...
-
Solution count
回答済みHi, I am new to optimization and Gurobi, does anyone know what the "solution count" mean when it is greater than 1? Thanks. Yongning