All Title Author
Keywords Abstract


Hot Research Topics Detection Based on SOM
基于SOM的领域热点主题探测

Keywords: SOM,Hot research topics,Co-word analysis,Traditional medicine
自组织映射
,热点主题,共词分析,传统医药

Full-Text   Cite this paper   Add to My Lib

Abstract:

According to detection of hot topics in a research field, the paper proposes a method combining co-word analysis and SOM together. By analysing the co-occurrence of high-frequency keywords in the literature as input data and using SOM Toolbox for SOM clustering, the collection of hot research topics is obtained.At last a case study is done by taking traditional medicine as an example, and experimental results show that this method is efficient in the process of hot research topics detection.

Full-Text

comments powered by Disqus