Transfer Hawkes Processes with Content Information
Transfer Hawkes Processes with Content Information
复制标题
使用内容信息传输 Hawkes 进程
DOI:
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发表时间:
2018
期刊:
影响因子:
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通讯作者:
Yiping Ke
中科院分区:
文献类型:
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作者:
Tianbo Li;Pengfei Wei;Yiping Ke
Hawkes processes are widely used for modeling event cascades. However, content and cross-domain information which is also instrumental in modeling is usually neglected. In this paper, we propose a novel model called transfer Hybrid Least Square for Hawkes (trHLSH) that incorporates Hawkes processes with content and cross-domain information. We also present the effective learning algorithm for the model. Evaluation on both synthetic and real-world datasets demonstrates that the proposed model can jointly learn knowledge from temporal, content and cross-domain information, and has better performance in terms of network recovery and prediction.
DOI:
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发表时间:
2017-01
期刊:
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影响因子:
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作者:
Hongteng Xu;H. Zha
通讯作者:
Hongteng Xu;H. Zha