理学 决策树学习 释 pruning 剪枝 在树（或其他结构）上搜索时把那些已证明不是解的节点一整支地剪去，以减小（指数地减少）搜索范围。
理论计算机科学 可计算性与计算复杂性 释文 pruning 剪枝
- side scan sonar sweeping
- side-slip angle of aircraft
- side slope
- side slope of railway sub
- sidespin
- side stage
- sidestroke
- side trace
- sidetrack drilling
- sidetracking horizontal well construction technology
- sidetracking tool
- side transmission photography
- side trawler
- side type station
- side view
- side view shot
- sidewalk
- sidewalk greening
- sidewall coring
- side wall for defense
- sideways growth
- sideways quark
- sidewise
- Sidian Yaohui
- Sidibala Emperor Yingzong of Yuan Dynasty