The results are obtained on the dataset of MovieLens-1m.
| Model | Best Epoch | Best Weight | Precision@20 | Recall@20 | NDCG@20 | Hit Ratio@20 |
|---|---|---|---|---|---|---|
| BUIR | 298 | NULL | 0.14680 | 0.19115 | 0.22593 | 0.15305 |
| BUIR_Egress | 299 | NULL | 0.15292 | 0.20169 | 0.23589 | 0.15943 |
| BUIR_Weight | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| BUIR_Weight_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| BUIR_NonConcat | 245 | [4,4,4] | 0.14639 | 0.18995 | 0.21990 | 0.15262 |
| BUIR_NonConcat_Egress | 000 | [2,2,2] | 0.00000 | 0.04371 | 0.00000 | 0.00000 |
| Model | Best Epoch | Best Weight | Precision@20 | Recall@20 | NDCG@20 | Hit Ratio@20 |
|---|---|---|---|---|---|---|
| LightGCN | 261 | NULL | 0.1999 | 0.272 | 0.3027 | 0.2084 |
| LightGCN_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| LightGCN_Weight | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| LightGCN_Weight_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| LightGCN_NonConcat | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| LightGCN_NonConcat_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| Model | Best Epoch | Best Weight | Precision@20 | Recall@20 | NDCG@20 | Hit Ratio@20 |
|---|---|---|---|---|---|---|
| SGL | 42 | NULL | 0.2002 | 0.2737 | 0.3096 | 0.2087 |
| SGL_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| SGL_Weight | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| SGL_Weight_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| SGL_NonConcat | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| SGL_NonConcat_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| Model | Best Epoch | Best Weight | Precision@20 | Recall@20 | NDCG@20 | Hit Ratio@20 |
|---|---|---|---|---|---|---|
| SimGCL | 217 | NULL | 0.1784 | 0.2555 | 0.2819 | 0.186 |
| SimGCL_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| SimGCL_Weight | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| SimGCL_Weight_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| SimGCL_NonConcat | 000 | NULL | 0.00000 | 0.07248 | 0.00000 | 0.00000 |
| SimGCL_NonConcat_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| Model | Best Epoch | Best Weight | Precision@20 | Recall@20 | NDCG@20 | Hit Ratio@20 |
|---|---|---|---|---|---|---|
| XSimGCL | 61 | NULL | 0.2051 | 0.2852 | 0.3201 | 0.2138 |
| XSimGCL_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| XSimGCL_Weight | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| XSimGCL_Weight_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| XSimGCL_NonConcat | 000 | NULL | 0.00000 | 0.07277 | 0.00000 | 0.00000 |
| XSimGCL_NonConcat_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| Model | Best Epoch | Best Weight | Precision@20 | Recall@20 | NDCG@20 | Hit Ratio@20 |
|---|---|---|---|---|---|---|
| MixGCF | 2 | NULL | 0.1174 | 0.1491 | 0.1754 | 0.1225 |
| MixGCF_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| MixGCF_Weight | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| MixGCF_Weight_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| MixGCF_NonConcat | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| MixGCF_NonConcat_Egress | 000 | NULL | 0.00000 | 0.00000 | 0.00000 | 0.00000 |
| Model | Best Epoch | Best Weight | Precision@20 | Recall@20 | NDCG@20 | Hit Ratio@20 |
|---|---|---|---|---|---|---|
| NCL | - | NULL | - | - | - | - |
| NCL_Egress | - | NULL | - | - | - | - |
| NCL_Weight | - | NULL | - | - | - | - |
| NCL_Weight_Egress | - | NULL | - | - | - | - |
| NCL_NonConcat | - | NULL | - | - | - | - |
| NCL_NonConcat_Egress | - | NULL | - | - | - | - |