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
- propisochlor
- Propitious Cotton Robe with Phoenix Pattern of Emperor Qianlong’s Mother or Wife
- proplasmacyte
- proplastid
- proplyd
- propodeum
- propodite
- propodosoma
- propofol
- propoganda timing
- propolis
- pro-poor growth
- pro-poor tourism
- proportion
- proportional
- proportional allocation
- proportional compasses
- proportional constant
- proportional control
- proportional counter
- proportional counting
- proportional counting tube
- proportional dividers
- proportional division
- proportional expression