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
- group reagent
- group relaxation
- group representation
- group representation of degenerate states
- group representation restriction
- group residual
- group residue theorem
- group ring
- group ring of compact group
- group sampling method
- group scheme
- group separation of actinides
- group set
- group signature
- groups in the agriculture negotiations
- group situational awareness
- group social work
- group space
- group specification
- group spirit
- group structure
- group structure of an elliptic curve
- group style
- group symmetry
- group synchronization