Analysis on Deep Mining of Subject Theme Evolution: taking general surgery as example
- VernacularTitle:学科主题演变的深度挖掘分析——以普通外科学为例
- Author:
Lei CUI
;
Xiaoning WANG
- Publication Type:Journal Article
- Keywords:
Subject;
Co- citation;
Co-word;
Strategic diagram
- From:
Journal of Medical Informatics
2009;30(8):5-10
- CountryChina
- Language:Chinese
-
Abstract:
Co-citation analysis, co-word analysis and strategic coordinates are combined to make known the subject theme evolu-tion. The research history of general surgery is described by eo-citation eluster analysis, citation strategic diagram is pictured by the theory of strategy coordinates to learn more about the novelty and attention of each hot topic. The present research focused on general surgery that would be found by co-words cluster analysis, and stages of development about each topic are discussed by strategic coordinates based of cluster results. It is helpful to provide a decision-making reference for professionals and managers.
