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
- acquiring territory by prescription
- acquisition
- acquisitionaccuracy ratio
- acquisition-asmilation reinnovation
- acquisition camera
- acquisition duplicate checking
- acquisition equipment of electrical methods
- acquisition full ratio
- acquisition of digital evidence
- acquisition of electronic evidence
- acquisition of image and video
- acquisition of land
- acquisition system engineering
- acquisition time
- acquisition (uptake) of nutrients
- acquisitive prescription
- ACR
- Acrab
- A Crag Deposited with “Books”
- Acraman crater
- acratia
- acreage
- A Creation Epic of the Axi Yi People
- A Creation Epic of the Naxi People
- A Creation Epic of the Yi People