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
- surface chemisorption
- surface chemistry
- surface cleaning
- surface coating
- surface coating of magnesium alloys
- surface coating technology
- surface collapse
- surface color
- surface color calibration
- surface combatants
- surface complexation
- surface complexation model
- surface composition analysis
- surface concentration
- surface condenser
- surface conductance
- surface contamination monitor
- surface convex toward one side
- surface coordinate
- surface course
- surface cover classification
- surface crack
- surface critical field
- surface crystallography
- surface curl