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
- spiramen
- spiramycin
- spirane
- spiraperture
- spiraster
- spiratron
- spire
- spiric curve
- spiric section
- Spiridon Dmitrievich Drozhin
- spirilla
- spirit
- spirit and essence theory
- Spirit and Opportunity
- Spirit Cave
- Spirited Away
- spirit level
- Spirit Mars Exploration Rover
- spirit of administration
- Spirit of Design
- spirit of fearlessness
- spirit of science
- spirit of the age
- spirit of the university
- spirit qi