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
- revolutionary tradition education
- revolution in physics
- Revolution of 1974
- Revolution of Chinese opera
- revolution of cognition
- revolution of micrometer screw
- Revolution of Trujillo
- revolutions
- revolution solid
- revolution speed metrology
- revolution speed transducer
- revolutions per minute
- revolutions per minute, RPM
- revolver
- revolve shell
- Revolving credit agreement
- revolving moxibustion
- revolving restaurant
- revolving vase
- revolving wagon
- revs
- Revue historique
- reward
- reward-based crowdfunding
- reward circuit