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
- totally real field
- totally real submanifold
- totally recursive subclass
- totally reflexive relation
- totally regular method
- totally regular ring
- totally regular transformation
- totally self-checking circuit
- totally sigma-finite measure
- totally singular subspace
- totally stable solution
- totally summable basis
- totally symmetric loop
- totally symmetric plane partition
- totally symmetric plane partition theorem
- totally symmetric plane partition (TSPP)
- totally symmetric polynomial
- totally symmetric quasigroup
- totally symmetric self-complementary plane partition
- totally thin set
- totally transcendental theory
- totally umbilical
- totally umbilical hypersurface
- totally umbilical submanifold
- totally unimodular matrix