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
- single-valued operation
- single-valued predicate
- single-valued singular point
- single-valued transformation
- single valve control
- single-variable finite element
- single-variable system
- single variable systems
- single vector
- single-velocity equation
- single-walled carbon nanohorn
- single walled carbon nanotube
- single-walled carbon nanotube
- single warhead
- single weft-knitted fabric
- single well convection solution mining method
- single well gas gathering process with atmospheric temperature separation
- single well gas production process
- single-well metering station
- single window of international trade
- single yarn sizing machine
- single－column disconnector
- singly even number
- singly generated algebra
- singly ordered