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Daily Arxiv

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Point of Interest Recommendation: Pitfalls and Viable Solutions

Created by
  • Haebom

Author

Alejandro Bellog in, Linus W. Dietz, Francesco Ricci, Pablo S anchez

Outline

This paper discusses the current status and major challenges of point of interest (POI) recommendation. POI recommendation plays a vital role in improving tourist experience, but it carries high risks in terms of time, cost, and effort. The paper critically evaluates the shortcomings of existing research in three major aspects (dataset, algorithm, and evaluation methodology) and highlights persistent problems such as lack of standardized benchmark datasets, incorrect assumptions in problem definition and model design, and inadequate handling of biases in user behavior and system performance. In addition, a structured research plan is presented for future research related to multi-stakeholder design, situation awareness, data collection, reliability, novel interactions, and real-world evaluation.

Takeaways, Limitations

Takeaways: By clearly presenting the current status and limitations of the POI recommendation field and suggesting future research directions, it can contribute to the development of a more realistic POI recommendation system. Raising issues from various aspects clarifies the focus of future research.
Limitations: Focuses on presenting problems rather than specific solutions, so there is a lack of guidelines for solving practical problems. There is a lack of discussion on how feasible the proposed research plan is.
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