Research Article
UPTDNet: A User Preference Transfer and Drift Network for Cross-City Next POI Recommendation
Table 4
Comparison of different methods for the next POI recommendation on the Los Angeles-San Francisco dataset.
| Method | Los Angeles⟶San Francisco | San Francisco⟶Los Angeles | MRR | Rec@1 | Rec@5 | Rec@10 | MRR | Rec@1 | Rec@5 | Rec@10 |
| PRME | 0.1863 | 0.1077 | 0.2415 | 0.3338 | 0.2051 | 0.1287 | 0.2759 | 0.3609 | RNN | 0.2010 | 0.1234 | 0.2734 | 0.3500 | 0.2178 | 0.1405 | 0.2881 | 0.3405 | Time-LSTM | 0.1741 | 0.0976 | 0.2362 | 0.3228 | 0.2166 | 0.1333 | 0.3012 | 0.3802 | Caser | 0.1839 | 0.1185 | 0.2308 | 0.3015 | 0.2061 | 0.1172 | 0.2943 | 0.3448 | AttRec | 0.2062 | 0.1169 | 0.2769 | 0.3738 | 0.2234 | 0.1356 | 0.2805 | 0.4000 | DeepMove | 0.2182 | 0.1407 | 0.2998 | 0.3819 | 0.2058 | 0.1316 | 0.2633 | 0.3519 | LSTPM | 0.2385 | 0.1496 | 0.3287 | 0.4017 | 0.2351 | 0.1658 | 0.2979 | 0.3446 | GETNext | 0.1650 | 0.0900 | 0.2100 | 0.3200 | 0.1546 | 0.0877 | 0.2035 | 0.2667 | PLSPL | 0.2560 | 0.1415 | 0.3677 | 0.4508 | 0.2481 | 0.1655 | 0.3379 | 0.4299 | Flashback | 0.2390 | 0.1406 | 0.3328 | 0.4266 | 0.2260 | 0.1429 | 0.3000 | 0.4071 | Flashback-R | 0.2683 | 0.1781 | 0.3563 | 0.4531 | 0.2654 | 0.1786 | 0.3357 | 0.4143 | UPTDNet | 0.2826 | 0.1828 | 0.3828 | 0.4813 | 0.2967 | 0.2143 | 0.3762 | 0.4714 |
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The bold values indicate the best model results. Italic values indicate the second best model results.
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