Heterogeneous Graph Structure Learning for Next Point-of-Interest Recommendation

Next Point-of-Interest (POI) recommendation is aimed at predicting users’ future visits based on their current status and historical check-in records, providing convenience to users and potential profits to businesses. The Graph Neural Network (GNN) has become a common approach for this task due to...

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Bibliographic Details

Published in:	Algorithms
Main Authors:	Juan Chen, Qiao Li
Format:	Article
Language:	English
Published:	MDPI AG 2025-08-01
Subjects:	next POI recommendation heterogeneous graph contrastive learning graph structure learning graph neural network
Online Access:	https://www.mdpi.com/1999-4893/18/8/478