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
- cobordism invariant
- cobordism of complexes
- cobordism of knots
- cobordism of links
- cobordism of manifolds
- cobordism ring
- cobordism theory
- coboundary
- coboundary group
- coboundary homomorphism
- coboundary mapping
- coboundary operator
- cobounded
- cobounded subset
- cobounded subspace
- COBRA
- cobra
- cobrotoxin
- cobweb equation
- cobweb plot
- cobweb theory of agricultural products price
- COC
- Coca Cola logo
- coca drugs邢丽梅
- coca family