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
- Historical Museum of the City of Krakow
- historical narration
- Historical Necessity
- historical novel
- historical ontology
- Historical Painting
- historical paleogeography
- historical particularism
- Historical Periodization
- Historical Phonology
- Historical Poetics
- historical poetics
- historical political geography
- historical population geography
- Historical Pragmatics
- historical pricing rule
- historical process of desertification
- historical prose in Pre-Qin
- Historical Records by Fang Shao
- Historical Records of Journey to Khotan Kingdom
- Historical Records of Landscapes and Scenic Spots in Guilin
- Historical Records of Ming Dynasty
- Historical Records of Painters in Sichuan Area
- Historical Records of Products in South China
- Historical Records of Ten Dao during the Zhengyuan Period of the Emperor Dezong in the Tang Dynasty