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似乎无法基于先验解继续寻优 #364

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ludedage99 opened this issue May 29, 2024 · 3 comments
Open

似乎无法基于先验解继续寻优 #364

ludedage99 opened this issue May 29, 2024 · 3 comments

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@ludedage99
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开发者您好，我在计算时输入的prophetChrom是比较优的解，但是为什么保留不下来，不能基于其再寻优呢？无论是哪个进化算法似乎都在重新搜索而产生比先验解更差的解。
@geatpy-dev
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请根据代码自行检查修改框架代码。Geatpy主要只提供和维护EA算子。

@ludedage99
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请根据代码自行检查修改框架代码。Geatpy主要只提供和维护EA算子。

好的，谢谢您的回复。可能是算法机制的导致先验解无法保留，应该不是函数没有起作用

@ludedage99
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请根据代码自行检查修改框架代码。Geatpy主要只提供和维护EA算子。

进一步测试发现原因在于算法的调用方式。使用myAlgorithm.call_aimFunc(prophetPop)的方式调用算法模板不会丢失先验解，而使用res = ea.optimize(myAlgorithm, prophets=prophetPop)的调用方式会丢失，可能是es.optimize调用方式中的prophets=prophetPop未起作用

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@geatpy-dev @ludedage99