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
- mean value theorems
- mean-variance model
- mean vector
- mean velocity
- mean wavelength
- mean wind
- Meara vocabulary acquisition model
- mear infrared remote control device
- mear solar year
- measles
- measles vaccine
- measles virus
- measurability
- measurable
- measurable cardinal
- measurable cardinal number
- measurable cascade
- measurable decomposition
- measurable dynamical system
- measurable envelope
- measurable event
- measurable field
- measurable flow
- measurable function
- measurable function space