Methods | UbCF | IbCF | HCF | TNCF | MSCF | Our approach |
---|---|---|---|---|---|---|
 | The length of recommendation list n = 20 | |||||
MAE | 0.799000 | 0.820004 | 0.786254 | 0.759431 | 0.749642 | 0.612635 |
RMSE | 1.220041 | 1.238451 | 1.190004 | 1.172457 | 1.162245 | 1.158036 |
Recall | 0.752544 | 0.692545 | 0.792445 | 0.795474 | 0.798415 | 0.856674 |
Diversity | 0.354954 | 0.352424 | 0.385454 | 0.401771 | 0.524854 | 0.568545 |
 | The length of recommendation list n = 30 | |||||
MAE | 0.795714 | 0.818571 | 0.776040 | 0.755981 | 0.746721 | 0.602412 |
RMSE | 1.228245 | 1.245100 | 1.192544 | 1.175125 | 1.165105 | 1.142428 |
Recall | 0.789254 | 0.725875 | 0.805747 | 0.814745 | 0.828604 | 0.855441 |
Diversity | 0.354521 | 0.352488 | 0.385471 | 0.401545 | 0.524454 | 0.585145 |