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Entity Recommendation with Negative Feedback Memory Networks for Topic-oriented Knowledge Graph Exploration
Yang, Yi; Li, Meng; Wang, Jian; Huang, Weixing; Wang,Yun
Source PublicationIEEE Transactions on Reliability
2022
Volume71Issue:2Pages:0
Abstract

Knowledge Graph Exploration is an interactive knowledge discovery process over the knowledge graph. Entity recommendation deals with the information overflow issue when exploring the large-scale unfamiliar knowledge graphs. The traditional personalized entity recommendation methods for knowledge graph explorations rarely consider the adaptive topic-oriented long-term positive- and negative intent modelling. In this paper, we propose a topic-oriented entity recommendation method during the knowledge graph exploration. We build a Negative Feedback Memory Network model for obtaining the user's long-term negative intents. We propose a Transformer-based sequence encoder for the positive intents. We dynamically obtain the adaptive intents by aggregating the positive- and negative intents by the proposed Intent Attention mechanism. Experiments show that our method has advantages in TopK entity recommendations.

Keywordentity recommendation knowledge graph negative feedback memory network knowledge graph exploration
MOST Discipline Catalogue工学::计算机科学与技术(可授工学、理学学位)
Indexed BySCIE
Language英语
WOS IDWOS:000795468100001
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/47403
Collection数字内容技术与服务研究中心_智能技术与系统工程
Corresponding AuthorWang, Jian
AffiliationInstitute of Automation, Chinese Academy of Sciences
First Author AffilicationInstitute of Automation, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Automation, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Yang, Yi,Li, Meng,Wang, Jian,et al. Entity Recommendation with Negative Feedback Memory Networks for Topic-oriented Knowledge Graph Exploration[J]. IEEE Transactions on Reliability,2022,71(2):0.
APA Yang, Yi,Li, Meng,Wang, Jian,Huang, Weixing,&Wang,Yun.(2022).Entity Recommendation with Negative Feedback Memory Networks for Topic-oriented Knowledge Graph Exploration.IEEE Transactions on Reliability,71(2),0.
MLA Yang, Yi,et al."Entity Recommendation with Negative Feedback Memory Networks for Topic-oriented Knowledge Graph Exploration".IEEE Transactions on Reliability 71.2(2022):0.
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