Recommendation Algorithm Based on Heterogeneous Information Network and Attention Mechanism

Recommendation Algorithm Based on Heterogeneous Information Network and Attention Mechanism

Heterogeneous information networks (HINs) contain a rich network structure and semantic information, which makes them commonly used in recommendation systems. However, most of the existing HIN-based recommendation systems rely on meta-paths for information extraction, lack meta-path information supp...

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Bibliographic Details
Main Authors: Li Li, Xiangquan Gui, Rui Lv
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Applied Sciences
Subjects:
heterogeneous information network
meta-path
neighbor information
attention mechanism
recommendation system
convolutional neural network
Online Access:https://www.mdpi.com/2076-3417/14/1/353

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