# Interactive Recommendation on KuaiRec Max Len 50

Source: [Interactive Recommendation on KuaiRec Max Len 50](<https://www.sota2.com/research/sota/interactive-recommendation-on-kuairec-max-len-50>)

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

Data updated: 2026-03-04T21:04:27.657Z

Evaluation of Interactive Recommendation performance on the KuaiRec dataset, specifically configured with a maximum sequence length of 50, measured using metrics like Rcum, Rsingle, Len, and Gini Index.

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 | Interactive Recommendation |
| Dataset (including any stated split) | KuaiRec Max Len 50 |
| Metric | Rcum |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 8 of 8 |
| 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

- [Rcum](<https://www.sota2.com/research/sota/interactive-recommendation-on-kuairec-max-len-50.md?metric=Rcum>): Higher is better; unit: SCALAR.

- [Rsingle](<https://www.sota2.com/research/sota/interactive-recommendation-on-kuairec-max-len-50.md?metric=Rsingle>): Higher is better; unit: PERCENT.

- [Average Sequence Length](<https://www.sota2.com/research/sota/interactive-recommendation-on-kuairec-max-len-50.md?metric=Average%20Sequence%20Length>): Higher is better; unit: SCALAR.

- [Gini Index](<https://www.sota2.com/research/sota/interactive-recommendation-on-kuairec-max-len-50.md?metric=Gini%20Index>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Rcum | Result date | Report paper |
| --- | --- | --- | --- |
| HRL4PFG | 43.37 | Not recorded | 69a7bc862d603e6de3e3d557 |
| DNAIR | 21.85 | Not recorded | 69a7bc862d603e6de3e3d557 |
| C51 | 19.12 | Not recorded | 69a7bc862d603e6de3e3d557 |
| PG | 17.76 | Not recorded | 69a7bc862d603e6de3e3d557 |
| SQN | 13.23 | Not recorded | 69a7bc862d603e6de3e3d557 |
| DDPG | 12.27 | Not recorded | 69a7bc862d603e6de3e3d557 |
| SAC4IR | 9.6 | Not recorded | 69a7bc862d603e6de3e3d557 |
| TD3 | 9.34 | Not recorded | 69a7bc862d603e6de3e3d557 |

### HRL4PFG

Rcum: 43.37. Result ID: 69a89e556dbb7075b9518cde.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc862d603e6de3e3d557.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69a7bc862d603e6de3e3d557.md>)

Recorded evaluation configuration: {"quit parameter W":"3"}. This record does not assert independent reproduction.

### DNAIR

Rcum: 21.85. Result ID: 69a89e556dbb7075b9518cdd.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc862d603e6de3e3d557.md>)

Recorded evaluation configuration: {"quit parameter W":"3"}. This record does not assert independent reproduction.

### C51

Rcum: 19.12. Result ID: 69a89e556dbb7075b9518cdb.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc862d603e6de3e3d557.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63801e209131ce9fef54.md>)

Recorded evaluation configuration: {"quit parameter W":"3"}. This record does not assert independent reproduction.

### PG

Rcum: 17.76. Result ID: 69a89e556dbb7075b9518cd8.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc862d603e6de3e3d557.md>)

Recorded evaluation configuration: {"quit parameter W":"3"}. This record does not assert independent reproduction.

### SQN

Rcum: 13.23. Result ID: 69a89e556dbb7075b9518cd7.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc862d603e6de3e3d557.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67b71e209131cea18116.md>)

Recorded evaluation configuration: {"quit parameter W":"3"}. This record does not assert independent reproduction.

### DDPG

Rcum: 12.27. Result ID: 69a89e556dbb7075b9518cd9.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc862d603e6de3e3d557.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65fd1e209131cea0dc8e.md>)

Recorded evaluation configuration: {"quit parameter W":"3"}. This record does not assert independent reproduction.

### SAC4IR

Rcum: 9.6. Result ID: 69a89e556dbb7075b9518cdc.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc862d603e6de3e3d557.md>)

Recorded evaluation configuration: {"quit parameter W":"3"}. This record does not assert independent reproduction.

### TD3

Rcum: 9.34. Result ID: 69a89e556dbb7075b9518cda.

[Reporting paper](<https://www.sota2.com/research/paper/69a7bc862d603e6de3e3d557.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64fd1e209131cea07a98.md>)

[Implementation](<https://github.com/sfujim/TD3>)

Recorded evaluation configuration: {"quit parameter W":"3"}. This record does not assert independent reproduction.

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