BPRMF
The results of BPRMF on the 6 datasets (i.e., ML-1M, LastFM, Book-X, Epinions, Yelp, AMZe) under 10-filter view w.r.t time-aware leave-one-out (tloo) are listed below.
ML-1M
The results on ML-1M dataset under 10-filter setting are listed below.
10-filter
metric@K |
1 |
5 |
10 |
20 |
30 |
50 |
|---|---|---|---|---|---|---|
pre |
0.0254 |
0.0190 |
0.0156 |
0.0126 |
0.0107 |
0.0087 |
rec |
0.0254 |
0.0950 |
0.1561 |
0.2521 |
0.3212 |
0.4328 |
hr |
0.0254 |
0.0950 |
0.1561 |
0.2521 |
0.3212 |
0.4328 |
map |
0.0254 |
0.0096 |
0.0056 |
0.0031 |
0.0022 |
0.0014 |
mrr |
0.0254 |
0.0479 |
0.0560 |
0.0625 |
0.0653 |
0.0681 |
ndcg |
0.0254 |
0.0594 |
0.0791 |
0.1032 |
0.1179 |
0.1389 |
LastFM
The results on LastFM dataset under 10-filter setting are listed below.
10-filter
metric@K |
1 |
5 |
10 |
20 |
30 |
50 |
|---|---|---|---|---|---|---|
pre |
0.0878 |
0.0411 |
0.0296 |
0.0208 |
0.0166 |
0.0119 |
rec |
0.0878 |
0.2057 |
0.2962 |
0.4167 |
0.4992 |
0.5951 |
hr |
0.0878 |
0.2057 |
0.2962 |
0.4167 |
0.4992 |
0.5951 |
map |
0.0878 |
0.0258 |
0.0141 |
0.0074 |
0.0051 |
0.0031 |
mrr |
0.0878 |
0.1289 |
0.1407 |
0.1488 |
0.1522 |
0.1547 |
ndcg |
0.0878 |
0.1479 |
0.1769 |
0.2070 |
0.2247 |
0.2427 |
Book-X
The results on Book-X dataset under 10-filter setting are listed below.
10-filter
metric@K |
1 |
5 |
10 |
20 |
30 |
50 |
|---|---|---|---|---|---|---|
pre |
0.0409 |
0.0253 |
0.0192 |
0.0143 |
0.0116 |
0.0089 |
rec |
0.0409 |
0.1263 |
0.1923 |
0.2852 |
0.3488 |
0.4441 |
hr |
0.0409 |
0.1263 |
0.1923 |
0.2852 |
0.3488 |
0.4441 |
map |
0.0409 |
0.0140 |
0.0079 |
0.0043 |
0.0029 |
0.0018 |
mrr |
0.0409 |
0.0701 |
0.0788 |
0.0851 |
0.0876 |
0.0901 |
ndcg |
0.0409 |
0.0840 |
0.1052 |
0.1285 |
0.1420 |
0.1599 |
Epinions
The results on Epinions dataset under 10-filter setting are listed below.
10-filter
metric@K |
1 |
5 |
10 |
20 |
30 |
50 |
|---|---|---|---|---|---|---|
pre |
0.0320 |
0.0197 |
0.0152 |
0.0114 |
0.0094 |
0.0072 |
rec |
0.0320 |
0.0983 |
0.1518 |
0.2280 |
0.2833 |
0.3598 |
hr |
0.0320 |
0.0983 |
0.1518 |
0.2280 |
0.2833 |
0.3598 |
map |
0.0320 |
0.0109 |
0.0061 |
0.0033 |
0.0023 |
0.0014 |
mrr |
0.0320 |
0.0544 |
0.0614 |
0.0666 |
0.0688 |
0.0707 |
ndcg |
0.0320 |
0.0652 |
0.0823 |
0.1015 |
0.1133 |
0.1276 |
Yelp
The results on Yelp dataset under 10-filter setting are listed below.
10-filter
metric@K |
1 |
5 |
10 |
20 |
30 |
50 |
|---|---|---|---|---|---|---|
pre |
0.0742 |
0.0446 |
0.0330 |
0.0230 |
0.0182 |
0.0131 |
rec |
0.0742 |
0.2231 |
0.3299 |
0.4608 |
0.5455 |
0.6570 |
hr |
0.0742 |
0.2231 |
0.3299 |
0.4608 |
0.5455 |
0.6570 |
map |
0.0742 |
0.0251 |
0.0140 |
0.0074 |
0.0051 |
0.0031 |
mrr |
0.0742 |
0.1255 |
0.1396 |
0.1486 |
0.1520 |
0.1549 |
ndcg |
0.0742 |
0.1496 |
0.1840 |
0.2170 |
0.2350 |
0.2559 |
AMZe
The result on AMZe dataset under 10-filter setting are listed below.
10-filter
metric@K |
1 |
5 |
10 |
20 |
30 |
50 |
|---|---|---|---|---|---|---|
pre |
0.0707 |
0.0351 |
0.0245 |
0.0166 |
0.0130 |
0.0094 |
rec |
0.0707 |
0.1753 |
0.2447 |
0.3314 |
0.3893 |
0.4696 |
hr |
0.0707 |
0.1753 |
0.2447 |
0.3314 |
0.3893 |
0.4696 |
map |
0.0707 |
0.0214 |
0.0116 |
0.0061 |
0.0041 |
0.0025 |
mrr |
0.0707 |
0.1070 |
0.1162 |
0.1221 |
0.1245 |
0.1265 |
ndcg |
0.0707 |
0.1239 |
0.1463 |
0.1681 |
0.1804 |
0.1955 |