理学 模型选择 释 cross validation 交叉验证 机器学习中常用的估计模型误差的方法，用于评估模型在给定数据集上的性能。
人工智能 机器学习 释文 cross-validation 交叉验证
- whorled water milfoil
- Who's Afraid of Virginia Woolf?
- Who's Afraid of Virginia Woolf？
- Who Said “Chinese People Are Enjoying Freedom and Happiness”?
- Who Said “I Am Haughty”
- Whose Justice? Which Rationality?
- Who Sleeps My Bro
- WHP
- Wh-question
- WH Smith PLC
- WHT
- W. Hurewicz
- W. Hurewicz (1904—1956)
- W. H. Wollaston
- W. H. Wollaston, 1766—1828
- Whyalla
- Whyburn
- Why Is a Crow Black?
- Why is That Red Political Power can Exist in China?
- Why Not Her
- Why We Fight
- WH史密斯连锁集团
- WI
- WIAD
- Wichita