A Paradigm of Temporal-Weather-Aware Transition Pattern for POI Recommendation
Junyang Chen , Jingcai Guo , Huan Wang , Zhihui Lai , Qin Zhang , Kaishun Wu , Liang-Jie Zhang
CAAI Transactions on Intelligence Technology ›› 2025, Vol. 10 ›› Issue (6) : 1675 -1687.
A Paradigm of Temporal-Weather-Aware Transition Pattern for POI Recommendation
Point of interest (POI) recommendation analyses user preferences through historical check-in data. However, existing POI recommendation methods often overlook the infiuence of weather information and face the challenge of sparse historical data for individual users. To address these issues, this paper proposes a new paradigm, namely temporal-weather-aware transition pattern for POI recommendation (TWTransNet). This paradigm is designed to capture user transition patterns under different times and weather conditions. Additionally, we introduce the construction of a user-POI interaction graph to alleviate the problem of sparse historical data for individual users. Furthermore, when predicting user interests by aggregating graph in-formation, some POIs may not be suitable for visitation under current weather conditions. To account for this, we propose an attention mechanism to filter POI neighbours when aggregating information from the graph, considering the impact of weather and time. Empirical results on two real-world datasets demonstrate the superior performance of our proposed method, showing a substantial improvement of 6.91%-23.31% in terms of prediction accuracy.
data mining / decision making / multimedia
| [1] |
|
| [2] |
|
| [3] |
|
| [4] |
|
| [5] |
G. Suganeshwari and S. |
| [6] |
|
| [7] |
|
| [8] |
|
| [9] |
|
| [10] |
|
| [11] |
|
| [12] |
|
| [13] |
|
| [14] |
|
| [15] |
|
| [16] |
|
| [17] |
|
| [18] |
|
| [19] |
|
| [20] |
|
| [21] |
|
| [22] |
|
| [23] |
|
| [24] |
|
| [25] |
|
| [26] |
|
| [27] |
|
| [28] |
|
| [29] |
|
| [30] |
|
| [31] |
|
| [32] |
|
| [33] |
|
Stable Support Project of Shenzhen(20231120161634002)
Shenzhen Science and Technology Programme(JCYJ20240813141417023)
Natural Science Foundation of Guangdong Province of China(2025A1515010233)
Guangdong Provincial Department of Education(2024KTSCX060)
Tencent ‘Rhinoceros Birds’—Scientific Research Foundation for Young Teachers of Shenzhen University, Open Project of State Key Laboratory for Novel Software Technology of Nanjing University(KFKT2025B22)
Hong Kong RGC General Research Fund(152211/23E)
Hong Kong RGC General Research Fund(15216424/24E)
PolyU Internal Fund(P0043932)
PolyU Internal Fund(P0048988)
NVIDIA AI Technology Centre
/
| 〈 |
|
〉 |