管理学 查询扩展 释 query expansion 查询扩展 搜索引擎为了提升检索效果而对用户原始查询添加同义或者近义词项并进行重构的过程和技术。 管理学 查询扩展 释 query expansion 查询扩展 搜索引擎为提升检索效果而对用户原始查询添加同义或者近义词项并进行重构的过程和技术。
数据库 数据库管理系统及其实现技术 释文 query expansion, QE 查询扩展
- Shanghai water conservancy
- Shanghai Waterworks Company
- Shanghai Workers' Three Armed Uprisings
- Shanghai World Expo Park Planning
- Shanghai Wusong Paotaiwan National Wetland Park
- Shanghai-Wusong Railway
- Shanghai Xintiandi
- Shanghai Yangshupu Power Plant
- Shanghai Ying Chang Photographer
- Shanghai Youth Drama Troupe
- Shanghai Yue Opera House
- Shanghai Zhan
- Shanghai Zhenling Primary School
- Shanghai Zoological Park
- Shanghai Zujie
- Shanghang County Museum
- Shanghang Xian
- Shanghan Lun
- Shanghe Xian
- Shang Heyu
- Shang Hua
- Shanghuan Stage
- Shang Jia
- Shang Jin
- Shang Jinglan