[Purpose/significance] This paper compares the performance of direct citation network and bibliographic coupling network for detecting emerging trends with collective dynamics method. [Method/process] First, we analyzed the characteristics and the difference on emerging trends detection of three kinds of knowledge networks:direct citation, bibliographic coupling and co-citation network. Then, an empirical study on bibliographic coupling network was performed based on the emerging trends detection model of collective dynamics. [Result/conclusion] Compared with previous studies, it is found that the prediction result of collective dynamics method on the direct citation network is priority to the result of baseline method on the same network, but in terms of the bibliographic coupling network, the collective dynamics method shows no priority to the baseline method.
Wan Xiaoping
,
Liu Xiang
. Different Performance of Collective Dynamics Method for Detecting Trends Between Different Citation Networks[J]. Library and Information Service, 2017
, 61(8)
: 74
-80
.
DOI: 10.13266/j.issn.0252-3116.2017.08.009
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