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
- Zhong Xiangchong
- Zhongxiang Shi
- Zhongxiang Wenfeng Pagoda
- Zhongxian Wang Qian Hongzuo
- Zhong Xiaoyang
- zhongxie
- Zhong Xing
- Zhong Xinghuo
- Zhong Xiuzhi
- Zhongxun Wang Qian Hongzong
- Zhongyandang Shan
- Zhongyang Liedao
- Zhongyang Shanmai
- Zhongyang Xian
- Zhong Yao
- Zhong Yingfei
- Zhongyi Wang Qian Chu
- Zhong Yiwen
- Zhongyuan
- Zhongyuechen
- Zhongyue Temple
- Zhongyue temple
- Zhongzang Classic
- Zhongzhan Qu
- Zhong Zhaolin