permutation representation造句

Standard genetic operators are not always suitable for task matching and scheduling based on permutation representation
基于任务排列的知识表示，常规的标准遗传操作算子并不总是有效的。
Three genetic operators , such as improved crossover , internal crossover and migration as a kind of mutation , were designed based on permutation representation
算法直接采用任务列表编码结构，在此基础上设计出三个专门的遗传算子，即改进的交叉算子、内部交叉算子和具有变异功能的迁移算子。
It's difficult to find permutation representation in a sentence. 用permutation representation造句挺难的