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检索条件"主题词=Knowledge Graph embedding"
569 条 记 录,以下是221-230 订阅
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SimRE: Simple contrastive learning with soft logical rule for knowledge graph embedding
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INFORMATION SCIENCES 2024年 661卷
作者: Zhang, Dong Rong, Zhe Xue, Chengyuan Li, Guanyu Dalian Maritime Univ Informat Sci & Technol Coll 1 Linghai Rd Dalian 116000 Liaoning Peoples R China
knowledge graphs serve as a pivotal framework for the structured representation of information regarding entities and relations. However, in the real world, these knowledge graphs are often incomplete and harboring mi... 详细信息
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Enhanced knowledge graph embedding by Jointly Learning Soft Rules and Facts
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ALGORITHMS 2019年 第12期12卷 265页
作者: Zhang, Jindou Li, Jing Univ Sci & Technol China Sch Comp Sci & Technol Hefei 230026 Peoples R China
Combining first order logic rules with a knowledge graph (KG) embedding model has recently gained increasing attention, as rules introduce rich background information. Among such studies, models equipped with soft rul... 详细信息
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Modelling Multi-relations for Convolutional-based knowledge graph embedding
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Procedia Computer Science 2022年 207卷 624-633页
作者: Sirui Li Kok Wai Wong Dengya Zhu Chun Che Fung Discipline of Information Technology Murdoch University South St Murdoch Western Australia
Representation learning of knowledge graphs aims to embed entities and relations into low-dimensional vectors. Most existing works only consider the direct relations or paths between an entity pair. It is considered t... 详细信息
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TransModE: Translational knowledge graph embedding Using Modular Arithmetic
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Procedia Computer Science 2022年 207卷 1154-1163页
作者: Hussein Baalbaki Hussein Hazimeh Hassan Harb Rafael Angarita Institut Supérieur d'Electronique de Paris LISITE 75006 Paris France Data Science department Faculty of Information Lebanese University Beirut Lebanon Computer Science department Faculty of Sciences Lebanese University Beirut Lebanon
In order to improve link prediction process in a knowledge graph, we tackle the problem of learning representations of entities and relations. The strength of the existing models in this domain mainly relies on its ab... 详细信息
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SDFormer: A shallow-to-deep feature interaction for knowledge graph embedding
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knowledge-BASED SYSTEMS 2024年 284卷
作者: Li, Duantengchuan Xia, Tao Wang, Jing Shi, Fobo Zhang, Qi Li, Bing Xiong, Yu Wuhan Univ Sch Comp Sci Wuhan 430072 Peoples R China Chongqing Univ Posts & Telecommun Sch Automat Chongqing 400065 Peoples R China Cent China Normal Univ Natl Engn Res Ctr Elearning Wuhan 430079 Peoples R China Cent China Normal Univ Sch Informat Management Wuhan 430079 Peoples R China Hubei Luojia Lab Wuhan 430079 Peoples R China Chongqing Univ Posts & Telecommun Res Ctr Artificial Intelligence & Smart Educ Chongqing 400065 Peoples R China
Inferring missing information from current facts in a knowledge graph (KG) is the target of the link prediction task. Currently, existing methods embed the entities and relations of KG as a whole into a low-dimensiona... 详细信息
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Prediction of adverse drug reactions based on knowledge graph embedding
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BMC MEDICAL INFORMATICS AND DECISION MAKING 2021年 第1期21卷 38-38页
作者: Zhang, Fei Sun, Bo Diao, Xiaolin Zhao, Wei Shu, Ting Chinese Acad Med Sci & Peking Union Med Coll Natl Ctr Cardiovasc Dis Fuwai Hosp Dept Informat Ctr 167 North Lishi Rd Beijing 100037 Peoples R China Natl Hlth Commiss Natl Inst Hosp Adm Bldg 3Yard 6Shouti South Rd Beijing 100044 Peoples R China
BackgroundAdverse drug reactions (ADRs) are an important concern in the medication process and can pose a substantial economic burden for patients and hospitals. Because of the limitations of clinical trials, it is di... 详细信息
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knowledge graph incremental embedding for unseen modalities
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knowledge AND INFORMATION SYSTEMS 2023年 第9期65卷 3611-3631页
作者: Wei, Yuyang Chen, Wei Wen, Shiting Liu, An Zhao, Lei Soochow Univ Sch Comp Sci & Technol Suzhou 215006 Jiangsu Peoples R China NingboTech Univ Sch Comp & Data Engn Ningbo 315100 Zhejiang Peoples R China
knowledge graph embedding (KGE) projects entities and relations into low-dimension continuous vector space, which promotes the widespread use of knowledge graphs in many downstream applications. Despite the fact that ... 详细信息
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KEMA plus plus : A Full Representative knowledge-graph embedding Model (036)
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INTERNATIONAL JOURNAL OF SOFTWARE ENGINEERING AND knowledge ENGINEERING 2022年 第11N12期32卷 1619-1641页
作者: Baalbaki, Hussein Hazimeh, Hussein Harb, Hassan Angarita, Rafael Sorbonne Univ ISEP Paris France Lebanese Univ Fac Sci Beirut Lebanon Amer Univ Middle East Coll Engn & Technol Egaila Kuwait
Nowadays, representing entities and relations in a machine understandable way through knowledge graph embedding (KGE) has been proven as an effective approach for predicting missing links in knowledge graphs (KGs). Ma... 详细信息
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A Closer Look at Probability Calibration of knowledge graph embedding  22
A Closer Look at Probability Calibration of Knowledge Graph ...
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Proceedings of the 11th International Joint Conference on knowledge graphs
作者: Ruiqi Zhu Fangrong Wang Alan Bundy Xue Li Kwabena Nuamah Lei Xu Stefano Mauceri Jeff Z. Pan University of Edinburgh School of Informatics United Kingdom Ireland Research Centre Huawei Ireland Research Centre Huawei Ireland School of Informatics University of Edinburgh United Kingdom and Huawei United Kingdom
When the estimated probabilities do not match the relative frequencies, we say these estimated probabilities are uncalibrated [39], which may cause incorrect decision making, and is particularly undesired in high-stak... 详细信息
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Explainable knowledge Reasoning Framework Using Multiple knowledge graph embedding  21
Explainable Knowledge Reasoning Framework Using Multiple Kno...
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Proceedings of the 10th International Joint Conference on knowledge graphs
作者: Mori Kurokawa KDDI Research Inc. Japan
knowledge reasoning using knowledge graphs has attracted much attention. However, there is difficulty in integrating various related works to realize complex reasoning with explanation using multiple knowledge graphs.... 详细信息
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