文学 信息自动检索 释 precision rate 准确率 信息自动检索中，描述系统返回的检索结果中真正相关的文档数占检索结果文档总数的比率。又称查准率。
人工智能 机器学习 释文 precision rate 查准率
- macroion
- macrolactonization
- macro language
- macro lens
- macrolensing
- macrolensing effect
- Macrolibrary Science
- macrolide antibiotic
- macrolide-antibiotic
- macrolide antibiotics
- macrolide antiparasitic agents for veterinary use
- macro-management of resource
- macro-marketing
- Macro Marketing Environment
- macromechanics
- macromer
- macromere
- macromeritic
- macro model
- macro-modified peptide
- macromolecular bionics
- macromolecular carrier embedment
- macromolecular colloid
- macromolecular compound
- macromolecular crystallography