什么是帕累托劣势,请尽量详细点,A game with two Nash Equilibria,one is good,one is bad,one is really quite bad,it's pareto dominated.

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什么是帕累托劣势,请尽量详细点,AgamewithtwoNashEquilibria,oneisgood,oneisbad,oneisreallyquitebad,it''sparetodominate

什么是帕累托劣势,请尽量详细点,A game with two Nash Equilibria,one is good,one is bad,one is really quite bad,it's pareto dominated.
什么是帕累托劣势,请尽量详细点,
A game with two Nash Equilibria,one is good,one is bad,one is really quite bad,it's pareto dominated.

什么是帕累托劣势,请尽量详细点,A game with two Nash Equilibria,one is good,one is bad,one is really quite bad,it's pareto dominated.
Pareto解又称非支配解或不受支配解(nondominated solutions):在有多个目标时,由于存在目标之间的冲突和无法比较的现象,一个解在某个目标上是最好的,在其他的目标上可能是最差的.这些在改进任何目标函数的同时,必然会削弱至少一个其他目标函数的解称为非支配解或Pareto解.一组目标函数最优解的集合称为Pareto最优集.最优集在空间上形成的曲面称为Pareto前沿面.
另一个相关概念是Pareto改进 (Pareto Improvement),帕累托改进是指一种变化,在没有使任何人境况变坏的前提下,使得至少一个人变得更好.一方面,帕累托最优是指没有进行Pareto改进的余地的状态;另一方面,Pareto改进是达到帕累托最优的路径和方法.]