# Long-term Time Series Forecasting on Electricity (MAE, RMSE, WAPE)

Source: [Long-term Time Series Forecasting on Electricity (MAE, RMSE, WAPE)](<https://www.sota2.com/research/sota/long-term-time-series-forecasting-on-electricity-mae-rmse-wape>)

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

Data updated: 2026-02-26T05:49:15.077Z

Evaluation of models performing Long-term Time Series Forecasting on the Electricity dataset, assessed using Mean Absolute Error (MAE), Root Mean Squared Error (RMSE), and Weighted Absolute Percentage Error (WAPE).

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 | Long-term Time Series Forecasting |
| Dataset (including any stated split) | Electricity |
| Metric | MAE |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 4 of 4 |
| 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/long-term-time-series-forecasting-on-electricity-mae-rmse-wape.md?metric=MAE>): Lower is better; unit: SCALAR.

- [RMSE](<https://www.sota2.com/research/sota/long-term-time-series-forecasting-on-electricity-mae-rmse-wape.md?metric=RMSE>): Lower is better; unit: SCALAR.

- [WAPE](<https://www.sota2.com/research/sota/long-term-time-series-forecasting-on-electricity-mae-rmse-wape.md?metric=WAPE>): Lower is better; unit: PERCENT.

## Recorded results

| Method | MAE | Result date | Report paper |
| --- | --- | --- | --- |
| Dualformer | 253.57 | Not recorded | 6973006eb2be0ed85a78c8f5 |
| PatchTST | 256.6 | Not recorded | 6973006eb2be0ed85a78c8f5 |
| DLinear | 281.63 | Not recorded | 6973006eb2be0ed85a78c8f5 |
| iTransformer | 295.98 | Not recorded | 6973006eb2be0ed85a78c8f5 |

### Dualformer

MAE: 253.57. Result ID: 699923bc5698665ec48b1a01.

[Reporting paper](<https://www.sota2.com/research/paper/6973006eb2be0ed85a78c8f5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6973006eb2be0ed85a78c8f5.md>)

Recorded evaluation configuration: {"evaluation\_mode":"re-normalized","aggregation":"average results across prediction lengths"}. This record does not assert independent reproduction.

### PatchTST

MAE: 256.6. Result ID: 699923bc5698665ec48b1a02.

[Reporting paper](<https://www.sota2.com/research/paper/6973006eb2be0ed85a78c8f5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eb21e209131cea4181f.md>)

Recorded evaluation configuration: {"evaluation\_mode":"re-normalized","aggregation":"average results across prediction lengths"}. This record does not assert independent reproduction.

### DLinear

MAE: 281.63. Result ID: 699923bc5698665ec48b19ff.

[Reporting paper](<https://www.sota2.com/research/paper/6973006eb2be0ed85a78c8f5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d3e1e209131cea38b79.md>)

[Implementation](<https://github.com/cure-lab/LTSF-Linear>)

Recorded evaluation configuration: {"evaluation\_mode":"re-normalized","aggregation":"average results across prediction lengths"}. This record does not assert independent reproduction.

### iTransformer

MAE: 295.98. Result ID: 699923bc5698665ec48b1a00.

[Reporting paper](<https://www.sota2.com/research/paper/6973006eb2be0ed85a78c8f5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72851e209131cea56f9c.md>)

Recorded evaluation configuration: {"evaluation\_mode":"re-normalized","aggregation":"average results across prediction lengths"}. This record does not assert independent reproduction.

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