理学 学习理论 释 no free lunch theorem 没有免费午餐定理 简称NFL定理，指在没有任何先验情况下，即任何情况都可能存在的情形下，无论两种学习算法有多大的差异，它们的期望性能是相同的[1-2]。
人工智能 机器学习 释文 no free lunch theorem 没有免费午餐定理
- classical set theory
- classical solution
- classical source of fields
- classical space
- classical special function
- classical spin model
- classical stability
- classical statistical theory
- classical statistics
- classical Stefan problem
- classical structure
- classical subalgebra
- classical surface
- classical swine fever
- classical swine fever virus，CSFV
- classical symbol
- classical system
- classical technique for order preference by similarity to ideal solution
- classical test theory
- classical theorem
- classical theoretical model
- classical theory
- classical thermodynamics
- classical transport
- classical transport theory