Research Front Detection and Topic Evolution Based on Topological Structure and the PageRank Algorithm

Research front detection and topic evolution has for a long time been an important direction for research in the informetrics field. However, most previous studies either simply use a citation count for scientific document clustering or assume that each scientific document has the same importance in...

Full description

Bibliographic Details
Main Authors: Yangbing Xu, Shuai Zhang, Wenyu Zhang, Shuiqing Yang, Yue Shen
Format: Article
Language:English
Published: MDPI AG 2019-03-01
Series:Symmetry
Subjects:
Online Access:http://www.mdpi.com/2073-8994/11/3/310