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
- Peg
- peg
- pegaptanib sodium injection
- Pegasus
- Pegasus Irregular Galaxy
- Pegasus Media
- Pegasus Ridge
- peg knot
- pegmatite
- pegmatitic mineral deposit
- PEG precipitation
- peg solitaire
- peg top
- Pegu Dynasty
- Pegu Peasant’s Uprising
- pegylated interferon
- PEGylation
- Pei Baoyi
- Peicen Monument
- peicussive-rotary drilling
- Pei Du
- Peiels distortion
- Peierls
- Peierls-Bogolyubov inequality
- Peierls contour method