期刊论文

Hui-Yong, H.;Wen-An, Z.

中文

数字中医药(英文)

2096-479X

2019

2

2

61-71

10.1016/j.dcmed.2019.09.001

We thank for the funding support from the National Natural Science Foundation of China (No. 81874429 ), Digital and Applied Research Platform for Diagnosis of Traditional Chinese Medicine (No. 49021003005 ), 2018 Hunan Provincial Postgraduate Research Innovation Project (No. CX2018B465 ) and Excellent Youth Project of Hunan Education Department in 2018 (No. 18B241 ).

本校为第一且通讯机构

目的 运用自然语言处理对证素辨证学(SESD)核心内容进行文本挖掘与可视化展示.方法 第一步,基于Python语言搭建文本挖掘与分析环境,以SESD的核心章节为基础,建立SESD语料库;第二步,对语料库进行数字化处理,主要步骤包括分词、信息清理与合并、文档-词条矩阵、相关词典编译和信息转换;第三步,通过词云、关键词提取和可视化等手段挖掘和展示SESD语料库的内在信息.结果 自然语言处理(NLP)可以促进计算机对SESD的识别和理解,SESD不同章节的关键词和权重不同.虚性证素是SESD的重要组成部分,如"气虚""阳虚""阴虚",重要的实性证素包括"血瘀""气滞"等,各核心证素间的关系密切.结论 辨证论治是SESD的核心...

Objective: Natural language processing (NLP) was used to excavate and visualize the core content of syndrome element syndrome differentiation (SESD). Methods: The first step was to build a text mining and analysis environment based on Python language, and built a corpus based on the core chapters of SESD. The second step was to digitalize the corpus. The main steps included word segmentation, information cleaning and merging, document-entry matrix, dictionary compilation and information conversion. The third step was to mine and display the int...