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
- lacunar
- lacunar infarction
- lacunarity
- lacunary
- lacunary end
- lacunary Fourier series
- lacunary function
- lacunary interpolation
- lacunary inversion theorem
- lacunary power series
- lacunary principle
- lacunary sequence
- lacunary series
- lacunary space
- lacunary system of functions
- lacunary trigonometric series
- lacuna vasorum
- lacus
- Lacus Aestatis
- Lacus Autumni
- Lacus Bonitatis
- Lacus Doloris
- Lacus Excellentiae
- Lacus Felicitatis
- Lacus Gaudii