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
- code alternation
- code and standards system of special equipment
- code audit
- code-B controller
- codebook
- codec
- codec, coder/decoder
- code check
- codeclination
- codecontamination
- codecontamination-partition cycle
- code conversion
- coded
- coded amino acid
- coded amino acids
- coded aperture
- coded aperture imaging
- coded aperture telescope
- coded CW waveform
- coded data
- coded disk
- code degeneracy
- code design
- coded image
- coded information