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
- Burbury
- Burchfiel, Burrell Clark
- Burchnall
- Burckhardt
- Burckhardt crater
- burden
- burden design of blast furnace ironmaking
- burden distribution of blast furnace
- Burden of Disease
- burden of farmers
- burden of proof in civil procedure
- burden of proposition
- burden sample proofing
- Burdigalian Stage
- bureaucracy
- Bureaucracy Theory
- bureaucrat capital
- bureaucratic budget-maximizing model
- Bureaucratic Capital
- bureaucratic capitalism
- bureaucratic capital of the Northern Warlords
- bureaucratic control
- bureaucratic decision rule
- Bureaucratic model
- bureaucratic structure