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
- gas-drive reservoir
- gas dry dedusting of blast furnaceironmaking
- gas-dust cloud
- gas-dust complex
- gas-dust envelope
- gas-dust nebula
- gas dynamic cold spray
- [gas] dynamic laser
- gas dynamic laser
- gas dynamics
- gasdynamics
- gas electrode
- gas electron multiplier
- gas electron multiplier, GEM
- gas embolism
- gas emission
- gas emission from adjacent coal seams
- gas emission from goaf
- gas emission in mining seam
- gas engine-based distributed energy system
- gas envelope
- gaseous
- gaseous collapse
- gaseous conduction
- gaseous detector