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
- Development Research Center of the Ministry of Water Resources of P. R. China
- Development Research Center of the State Council
- Development Research Center of the State Council of the People's Republic of China
- development speed with fixed basis
- development speed with link-relative method
- development stages of group work
- development strategies on agricultural science and technology
- development strategy of Yangtze River economic belt
- Development Study Cente of Venezuela
- development system choice in open-pit mine
- development theorem
- deverbalization
- devernalization
- deviance
- deviant
- deviated attribute
- deviated tongue
- deviating argument
- deviating prism
- deviation
- deviation control
- deviation from an estimate
- deviation from a parameter
- deviation from regression
- deviation from the mean