管理学 观点挖掘 释 opinion mining 观点挖掘 以各种主观性文本为挖掘对象，利用自然语言处理以及数据挖掘技术，从大量文本中获取有价值的评价信息和观点的过程。又称意见挖掘、情感分析。
数据库 数据库新技术 释文 opinion mining 观点挖掘
- risk society
- Risks of Investment Program
- risk spreading
- risk subjects in flight test
- risk surveillance of food safety
- risk theory
- risk transfer
- risk transfer of resource development
- risk warning
- risky
- risky shift
- risk zoning of agrometeorological disasters
- RISM
- Risner
- R-isomorphism
- risorius
- Rissanen
- Risto Rasa
- Risto Tapani Ahti
- RI system
- RIT
- Rita Dove
- Rita Hayworth
- Rita Levi-Montalcini
- Ri Tan