# Knowledge-aware Recommendation on MovieLens

Source: [Knowledge-aware Recommendation on MovieLens](<https://www.sota2.com/research/sota/knowledge-aware-recommendation-on-movielens>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-02-26T06:01:37.255Z

Evaluation of Knowledge-aware Recommendation performance on the MovieLens dataset, measured using recall@20 and ndcg@20.

A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage.

| Scope | Recorded value |
| --- | --- |
| Task | Knowledge-aware Recommendation |
| Dataset (including any stated split) | MovieLens |
| Metric | Recall@20 |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 5 of 5 |
| Coverage | All results currently returned for this benchmark |

Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol.

## Metrics

- [Recall@20](<https://www.sota2.com/research/sota/knowledge-aware-recommendation-on-movielens.md?metric=Recall%4020>): Higher is better; unit: PERCENT.

- [NDCG@20](<https://www.sota2.com/research/sota/knowledge-aware-recommendation-on-movielens.md?metric=NDCG%4020>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Recall@20 | Result date | Report paper |
| --- | --- | --- | --- |
| Simple-HGN | 46.18 | Not recorded | 68fa6b861e209131cea2eda0 |
| KGAT- | 45.53 | Not recorded | 68fa6b861e209131cea2eda0 |
| KGAT | 45.32 | Not recorded | 68fa6b861e209131cea2eda0 |
| KGCN | 42.37 | Not recorded | 68fa6b861e209131cea2eda0 |
| KGNN-LS | 42.18 | Not recorded | 68fa6b861e209131cea2eda0 |

### Simple-HGN

Recall@20: 46.18. Result ID: 698e945effc3901de09ed3e9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b861e209131cea2eda0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b861e209131cea2eda0.md>)

[Implementation](<https://github.com/THUDM/HGB>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### KGAT-

Recall@20: 45.53. Result ID: 698e945effc3901de09ed3e8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b861e209131cea2eda0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65e01e209131cea0d0d8.md>)

[Implementation](<https://github.com/xiangwang1223/knowledge_graph_attention_network>)

Recorded evaluation configuration: {"redundant designs":"removed"}. This record does not assert independent reproduction.

### KGAT

Recall@20: 45.32. Result ID: 698e945effc3901de09ed3e7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b861e209131cea2eda0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65e01e209131cea0d0d8.md>)

[Implementation](<https://github.com/xiangwang1223/knowledge_graph_attention_network>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### KGCN

Recall@20: 42.37. Result ID: 698e945effc3901de09ed3e5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b861e209131cea2eda0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65a71e209131cea0b9c1.md>)

[Implementation](<https://github.com/hwwang55/KGCN>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### KGNN-LS

Recall@20: 42.18. Result ID: 698e945effc3901de09ed3e6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b861e209131cea2eda0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65dd1e209131cea0ceef.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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