# Traffic Speed Prediction on PEMS-BAY 30 min

Source: [Traffic Speed Prediction on PEMS-BAY 30 min](<https://www.sota2.com/research/sota/traffic-speed-prediction-on-pems-bay-30-min>)

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

Data updated: 2026-02-26T05:48:55.124Z

Evaluation of model performance on predicting traffic speed using the PEMS-BAY 30 min dataset, assessed using metrics like MAE, MAPE, and RMSE.

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 | Traffic speed prediction |
| Dataset (including any stated split) | PEMS-BAY 30 min |
| Metric | MAE |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 6 of 6 |
| 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

- [MAE](<https://www.sota2.com/research/sota/traffic-speed-prediction-on-pems-bay-30-min.md?metric=MAE>): Lower is better; unit: SCALAR.

- [MAPE](<https://www.sota2.com/research/sota/traffic-speed-prediction-on-pems-bay-30-min.md?metric=MAPE>): Lower is better; unit: PERCENT.

- [RMSE](<https://www.sota2.com/research/sota/traffic-speed-prediction-on-pems-bay-30-min.md?metric=RMSE>): Lower is better; unit: SCALAR.

## Recorded results

| Method | MAE | Result date | Report paper |
| --- | --- | --- | --- |
| 3D-TGCN | 1.69 | Not recorded | 68fa65701e209131cea0a6d9 |
| DCRNN | 1.74 | Not recorded | 68fa65701e209131cea0a6d9 |
| STGCN | 1.84 | Not recorded | 68fa65701e209131cea0a6d9 |
| FNN | 2.04 | Not recorded | 68fa65701e209131cea0a6d9 |
| FC-LSTM | 2.34 | Not recorded | 68fa65701e209131cea0a6d9 |
| SVR | 2.48 | Not recorded | 68fa65701e209131cea0a6d9 |

### 3D-TGCN

MAE: 1.69. Result ID: 698cad868b517eb4331bffd7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa65701e209131cea0a6d9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65701e209131cea0a6d9.md>)

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

### DCRNN

MAE: 1.74. Result ID: 698cad868b517eb4331bffd6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa65701e209131cea0a6d9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64131e209131cea0293d.md>)

[Implementation](<https://github.com/liyaguang/DCRNN>)

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

### STGCN

MAE: 1.84. Result ID: 698cad868b517eb4331bffd5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa65701e209131cea0a6d9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649c1e209131cea05915.md>)

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

### FNN

MAE: 2.04. Result ID: 698cad868b517eb4331bffd3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa65701e209131cea0a6d9.md>)

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

### FC-LSTM

MAE: 2.34. Result ID: 698cad868b517eb4331bffd4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa65701e209131cea0a6d9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa619e1e209131ce9f5369.md>)

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

### SVR

MAE: 2.48. Result ID: 698cad868b517eb4331bffd2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa65701e209131cea0a6d9.md>)

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

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