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Joint Modeling of Users' Interests and Mobility Patterns for Point-of-Interest Recommendation

Published: 13 October 2015 Publication History

Abstract

Point-of-Interest (POI) recommendation has become an important means to help people discover interesting places, especially when users travel out of town. However, extreme sparsity of user-POI matrix creates a severe challenge. To cope with this challenge, we propose a unified probabilistic generative model, Topic-Region Model (TRM), to simultaneously discover the semantic, temporal and spatial patterns of users' check-in activities, and to model their joint effect on users' decision-making for POIs. We conduct extensive experiments to evaluate the performance of our TRM on two real large-scale datasets, and the experimental results clearly demonstrate that TRM outperforms the state-of-art methods.

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Cited By

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  • (2024)Adversarial Item Promotion on Visually-Aware Recommender Systems by Guided DiffusionACM Transactions on Information Systems10.1145/366608842:6(1-26)Online publication date: 19-Aug-2024
  • (2024)Diffusion-Based Cloud-Edge-Device Collaborative Learning for Next POI RecommendationsProceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining10.1145/3637528.3671743(2026-2036)Online publication date: 25-Aug-2024
  • (2024)Decentralized Collaborative Learning with Adaptive Reference Data for On-Device POI RecommendationProceedings of the ACM Web Conference 202410.1145/3589334.3645696(3930-3939)Online publication date: 13-May-2024
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      cover image ACM Conferences
      MM '15: Proceedings of the 23rd ACM international conference on Multimedia
      October 2015
      1402 pages
      ISBN:9781450334594
      DOI:10.1145/2733373
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      Published: 13 October 2015

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      Author Tags

      1. joint modeling
      2. location-based service
      3. probabilistic generative model
      4. recommender system

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      October 26 - 30, 2015
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      MM '15 Paper Acceptance Rate 56 of 252 submissions, 22%;
      Overall Acceptance Rate 995 of 4,171 submissions, 24%

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      Cited By

      View all
      • (2024)Adversarial Item Promotion on Visually-Aware Recommender Systems by Guided DiffusionACM Transactions on Information Systems10.1145/366608842:6(1-26)Online publication date: 19-Aug-2024
      • (2024)Diffusion-Based Cloud-Edge-Device Collaborative Learning for Next POI RecommendationsProceedings of the 30th ACM SIGKDD Conference on Knowledge Discovery and Data Mining10.1145/3637528.3671743(2026-2036)Online publication date: 25-Aug-2024
      • (2024)Decentralized Collaborative Learning with Adaptive Reference Data for On-Device POI RecommendationProceedings of the ACM Web Conference 202410.1145/3589334.3645696(3930-3939)Online publication date: 13-May-2024
      • (2024)Physical Trajectory Inference Attack and Defense in Decentralized POI RecommendationProceedings of the ACM Web Conference 202410.1145/3589334.3645410(3379-3387)Online publication date: 13-May-2024
      • (2024)Prompt-enhanced Federated Content Representation Learning for Cross-domain RecommendationProceedings of the ACM Web Conference 202410.1145/3589334.3645337(3139-3149)Online publication date: 13-May-2024
      • (2024)Comprehensive Privacy Analysis on Federated Recommender System Against Attribute Inference AttacksIEEE Transactions on Knowledge and Data Engineering10.1109/TKDE.2023.329560136:3(987-999)Online publication date: Mar-2024
      • (2024)Self-Supervised Learning for Recommender Systems: A SurveyIEEE Transactions on Knowledge and Data Engineering10.1109/TKDE.2023.328290736:1(335-355)Online publication date: Jan-2024
      • (2024)FedRecTID: A General Robust Federated Recommendation Framework Based on Target Items Detection2024 International Joint Conference on Neural Networks (IJCNN)10.1109/IJCNN60899.2024.10650323(1-8)Online publication date: 30-Jun-2024
      • (2024)HeteFedRec: Federated Recommender Systems with Model Heterogeneity2024 IEEE 40th International Conference on Data Engineering (ICDE)10.1109/ICDE60146.2024.00109(1324-1337)Online publication date: 13-May-2024
      • (2023)Manipulating Visually Aware Federated Recommender Systems and Its CountermeasuresACM Transactions on Information Systems10.1145/363000542:3(1-26)Online publication date: 23-Oct-2023
      • Show More Cited By

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