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
- dictionary pictorial illustration
- dictionary planning
- dictionary review
- dictionary revision
- dictionary search
- dictionary search interface
- dictionary settings
- Dictionary Society of North America
- dictionary type
- dictionary typesetting and printing
- Dictionary Typology
- dictionary with ready reference
- dictionary writing system
- dictyostele
- dicumarol
- dicyclic
- dicyclic design
- dicyclic group
- dicyclobutene
- dicyclohexylcarbodiimide
- dicyclohexylcarbodiimide (DCC)
- dicyclopentadiene
- dicyclopentadienyl beryllium
- dicyclopentadienyl chromium
- dicyclopentadienyl iron