文学 计算语言学 释 text data mining 文本数据挖掘 从大规模真实文本数据中发现或推出新的信息，找出文本数据集合的模型，发现文本数据中所隐含的趋势，从文本数据的噪声中分离出有用的信号。
数据库 特种数据库 释文 text data mining 文本数据挖掘
- phenyl ether
- phenylethy lamine
- phenylformic acid
- phenyl group
- phenylhydrazine
- phenylketonuria
- phenylketonuria，PKU
- phenylmercury acetate
- phenylmercury nitrate
- phenylmethane
- phenyl methyl ether
- phenyl methyl group
- phenylpropanoid
- phenylpropanoids metabolism
- phenylpropanolamine
- phenylpropanolamine (PPA)
- phenylpropylamine alkaloid
- phenyl pyrazole herbicides
- phenylpyruvic acid
- phenyl silicone oil
- phenyl silicone resin
- phenylthiocarbamide
- PHEO
- pheochromocytoma
- pheophytin