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IEICE TRANSACTIONS on Information

Citation Count Prediction Based on Neural Hawkes Model

Lisha LIU, Dongjin YU, Dongjing WANG, Fumiyo FUKUMOTO

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Summary :

With the rapid development of scientific research, the number of publications, such as scientific papers and patents, has grown rapidly. It becomes increasingly important to identify those with high quality and great impact from such a large volume of publications. Citation count is one of the well-known indicators of the future impact of the publications. However, how to interpret a large number of uncertain factors of publications as relevant features and utilize them to capture the impact of publications over time is still a challenging problem. This paper presents an approach that effectively leverages a variety of factors with a neural-based citation prediction model. Specifically, the proposed model is based on the Neural Hawkes Process (NHP) with the continuous-time Long Short-Term Memory (cLSTM), which can capture the aging effect and the phenomenon of sleeping beauty more effectively from publication covariates as well as citation counts. The experimental results on two datasets show that the proposed approach outperforms the state-of-the-art baselines. In addition, the contribution of covariates to performance improvement is also verified.

Publication
IEICE TRANSACTIONS on Information Vol.E103-D No.11 pp.2379-2388
Publication Date
2020/11/01
Publicized
2020/08/03
Online ISSN
1745-1361
DOI
10.1587/transinf.2020EDP7051
Type of Manuscript
PAPER
Category
Biocybernetics, Neurocomputing

Authors

Lisha LIU
  Hangzhou Dianzi University,University of Yamanashi
Dongjin YU
  Hangzhou Dianzi University
Dongjing WANG
  Hangzhou Dianzi University
Fumiyo FUKUMOTO
  University of Yamanashi

Keyword