Results 31 to 40 of about 273,685 (258)
Health Social Network: a Recommender System with Heterogeneous Information Network approach [PDF]
مطالعات رسانههای نوین, 2018 Health and health services are two inseparable parts of one's life. Each person has had different needs for health services at least several times during their life cycle and would resolve them with available facilities.
seyed saeed mortazavi +1 more
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Mathematics, 2022 Recommendation systems are now widely used on the Internet. In recommendation systems, user preferences are predicted by the interaction of users with products, such as clicks or purchases.
Peisen Yuan, Yi Sun, Hengliang Wang
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Graph Filtering for Recommendation on Heterogeneous Information Networks [PDF]
IEEE Access, 2020 Various kinds of auxiliary data in web services have been proved to be valuable to handler data sparsity and cold-start problems of recommendation. However, it is challenging to develop effective approaches to model and utilize these various and complex information.
Chuanyan Zhang, Xiaoguang Hong
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Spectral Clustering in Heterogeneous Information Networks
Proceedings of the AAAI Conference on Artificial Intelligence, 2019 A heterogeneous information network (HIN) is one whose objects are of different types and links between objects could model different object relations. We study how spectral clustering can be effectively applied to HINs. In particular, we focus on how meta-path relations are used to construct an effective similarity matrix based on which spectral ...
Xiang Li 0067 +3 more
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Frontiers in PhysicsIn recent years, there has been increased interest in multispectral pedestrian detection using visible and infrared image pairs. This is due to the complementary visual information provided by these modalities, which enhances the robustness and ...
Li Ma +6 more
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Characterization Method of Damage Information Based on Heterogeneous Network
Sensors, 2023 Damage is the main form of conflict, and the characterization of damage information is an important component of conflict evaluation. In the existing research, damage mainly refers to the damage effect of a damage load on the target structure.
Tong Huang +5 more
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Adversarial Learning on Heterogeneous Information Networks
Proceedings of the 25th ACM SIGKDD International Conference on Knowledge Discovery & Data Mining, 2019 Network embedding, which aims to represent network data in a low-dimensional space, has been commonly adopted for analyzing heterogeneous information networks (HIN). Although exiting HIN embedding methods have achieved performance improvement to some extent, they still face a few major weaknesses.
Binbin Hu +2 more
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Temporal and Spatial Information Enhanced Heterogeneous Information Network Embedding
IEEE AccessHeterogeneous Information Network (HIN) embedding learns low-dimensional representations of nodes while preserving temporal and spatial information. Although some HIN embedding methods have been proposed, they did not fully use the temporal and spatial ...
Susu Zheng, Weiwei Yuan
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Link Prediction of Actor Cooperation Relationship in Heterogeneous Information Network [PDF]
Jisuanji gongcheng, 2017 In heterogeneous information network,heterogeneous characteristics and complexities of the nodes and links increase the difficulty of link prediction.Aiming at this problem,this paper proposes a link prediction method by using synthetic topology ...
GUO Zhenhong,LI Haifeng
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Fusing User Reviews Into Heterogeneous Information Network Recommendation Model
IEEE Access, 2022 With the advent of the information epoch and the development of Big Data, users are constantly overwhelmed in massive information online. As an effective method to deal with this dilemma of information overload, recommendation system has become a popular
Xu Chen +3 more
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