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固定参数易解性
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固定参数易解性
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理学
参数算法
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fixed-parameter tractability
固定参数易解性
给定参数化问题Q,如果Q能被参数算法A在O(f(k))|x|O(1)时间内求解,其中f是一个递归函数,|x|是输入实例的大小,k是输入参数,则称参数化问题Q具有固定参数易解性(fixed-paramter tractability)。
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