下一步在哪里?预测科研生涯的科学影响

IF 7.5 3区 计算机科学 Q1 COMPUTER SCIENCE, INFORMATION SYSTEMS
Hefu Zhang;Yong Ge;Yan Zhuang;Enhong Chen
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引用次数: 0

摘要

预测研究学者的科学影响对于职业规划越来越重要,特别是对于考虑职业转型的年轻学者。然而,预测一个学者的未来发展,特别是在他们转到另一个学术团体之后,是一个重大的挑战。为了解决这个问题,我们提出了一个基于图神经网络的未来出版影响预测网络(FPIPN)。FPIPN利用来自异构学术图的丰富信息进行影响预测。我们采用分层注意机制来学习图形信息的重要性,并利用知识蒸馏策略来评估基于历史记录的未来影响。在真实世界的学术数据集上进行的大量实验表明,与最先进的方法相比,我们的方法是有效的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Where is the Next Step? Predicting the Scientific Impact of Research Career
Predicting the scientific impact of research scholars is increasingly crucial for career planning, particularly for young scholars considering career transitions. However, predicting a scholar's future development, especially after they move to a different academic group, presents significant challenges. To tackle this issue, we propose a Future Publication Impact Prediction Network (FPIPN) based on graph neural networks. FPIPN leverages rich information from a heterogeneous academic graph for impact prediction. We employ a hierarchical attention mechanism to learn the significance of graph information and utilize a knowledge distillation strategy to assess future impact based on historical records. Extensive experiments on a real-world academic dataset showcase the effectiveness of our approach compared to state-of-the-art methods.
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来源期刊
CiteScore
11.80
自引率
2.80%
发文量
114
期刊介绍: The IEEE Transactions on Big Data publishes peer-reviewed articles focusing on big data. These articles present innovative research ideas and application results across disciplines, including novel theories, algorithms, and applications. Research areas cover a wide range, such as big data analytics, visualization, curation, management, semantics, infrastructure, standards, performance analysis, intelligence extraction, scientific discovery, security, privacy, and legal issues specific to big data. The journal also prioritizes applications of big data in fields generating massive datasets.
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