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
- singular simplicial set
- singular skeleton
- singular solution
- singular space
- singular spectrum
- singular state
- singular stationary process
- singular stochastic process
- singular structure
- singular submanifold
- singular submodule
- singular subspace
- singular subvariety
- singular support
- singular surface
- singular system
- singular systems
- singular tangent
- singular tangential plane
- singular term
- singular theory
- singular torus
- singular transformation
- singular value
- singular value decomposition