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
- center of circumcircle
- center of curvature
- center of dispersion
- center of economic interest
- Center of Environmental Emergency and Accident Investigation, Ministry of Ecology and Environment of the People's Republic of China
- center of expansion
- center of figure
- center of force
- center of gravity
- Center of gravity method for facility location
- center of gyration
- center of homology
- center of inertia
- center of inflection
- center of interest
- center of inversion
- center of involution
- Center of land
- center of light
- center of magnitude
- center of mass
- center of mass angle
- center of mass coordinate system
- center-of-mass coordinate system
- center-of-mass energy