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
- ultrasoft
- ultra soft pseudopotential
- ultra-soft pseudopotential
- ultrasoft pseudopotential
- ultra-soft pseudopotential, USPP
- ultrasonic
- ultrasonic absorption
- ultrasonic additive manufacturing
- ultrasonica extractor
- ultrasonic agglomeration
- ultrasonically assisted ultra-precision cutting of carbon steel
- ultrasonic amplification effect
- ultrasonic anemometer
- ultrasonic anemometers
- ultrasonic-assisted electrical discharge machining
- ultrasonic-assisted extraction
- ultrasonic-assisted grinding
- ultrasonic-assisted machining
- ultrasonic assited electrical discharge machining
- ultrasonication
- ultrasonic attenuation
- ultrasonic attenuation spectrum measurement in multi-phase flows
- ultrasonic backscattering
- ultrasonic bioeffect
- ultrasonic bioeffects