java 线性规划和lingo 比较

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java 线性规划和lingo 比较

model:max=13*A+ 23*B; 5*A + 15*B <480 ; 4*A + 4 *B <160 ; 35* A + 20 *B <1190 ; end Variable Value Reduced Cost A 12.00000 0.000000 B 28.00000 0.000000 Row Slack or Surplus Dual Price 1 800.0000 1.000000 2 0.000000 1.000000 3 0.000000 2.000000 4…

Asynchronous calls and remote callbacks using Lingo Spring Remoting

http://www.jroller.com/sjivan/entry/asynchronous_calls_and_callbacks_using Asynchronous calls and remote callbacks using Lingo Spring Remoting As mentioned in my previous blog entry, Lingo is the only Spring Remoting implementation that supports asyn…

Lingo (Spring Remoting) : Passing client credentials to the server

http://www.jroller.com/sjivan/entry/lingo_spring_remoting_passing_client Lingo (Spring Remoting) : Passing client credentials to the server Spring Remoting allows you to export a service interface which a remote client then then look up. Once the rem…

Spark案例分析

一.需求:计算网页访问量前三名 import org.apache.spark.rdd.RDD import org.apache.spark.{SparkConf, SparkContext} /** * 需求:计算网页访问量前三名 * 用户:喜欢视频直播 * 帮助企业做经营和决策 * * 看数据 */ object UrlCount { def main(args: Array[String]): Unit = { //1.加载数据 val conf:SparkConf = new Spa…

使用python scipy.optimize linprog和lingo线性规划求解最大值，最小值（运筹学学习笔记）

1.线性规划模型: 2.使用python scipy.optimize linprog求解模型最优解: 在这里我们用到scipy中的linprog进行求解,linprog的用法见https://docs.scipy.org/doc/scipy/reference/generated/scipy.optimize.linprog.html scipy.optimize.linprog(c, A_ub=None, b_ub=None, A_eq=None, b_eq=None, bounds=Non…