التفاصيل البيبلوغرافية
| العنوان: |
A Diffusion Model for POI Recommendation. |
| المؤلفون: |
YIFANG QIN, HONGJUN WU, WEI JU, XIAO LUO, MING ZHANG |
| المصدر: |
ACM Transactions on Information Systems; Mar2024, Vol. 42 Issue 2, p1-27, 27p |
| مستخلص: |
The article introduces Diff-POI, a diffusion-based model for Point-of-Interest (POI) recommendation in location-based services. It addresses limitations of existing methods by incorporating sequential information into user spatial preference and avoiding a focus solely on aggregated previous positions. It is further reported that the proposed diffusion-based sampling strategy effectively addresses limitations of existing methods. |
| قاعدة البيانات: |
Complementary Index |
