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
- poly glutamoyl
- polyglycerine
- polyglycerol
- poly glycidyl ether epoxy resin
- polyglycine
- polyglycolic acid
- polyglycolic acido fiber
- polyglycolide
- Polygnotus of Thassos
- polygodial
- polygon
- polygonaceae pasture diseases
- polygonal
- polygonal approximation
- polygonal body of revolution
- polygonal closed path
- polygonal curve
- polygonal domain
- polygonal extremal
- polygonal figure
- polygonal function
- polygonal height traverse
- polygonal knot
- polygonal line
- polygonal link