# BCI Classification on BCI IV-2a (Real non-synthetic evaluation)

Source: [BCI Classification on BCI IV-2a (Real non-synthetic evaluation)](<https://www.sota2.com/research/sota/bci-classification-on-bci-iv-2a-real-non-synthetic-evaluation>)

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

Data updated: 2026-06-09T09:03:44.605Z

Evaluation of BCI Classification performance on the real, non-synthetic evaluation split of the BCI IV-2a dataset, reporting Accuracy, ∆ vs raw/raw, and BH-FDR q.

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 | BCI Classification |
| Dataset (including any stated split) | BCI IV-2a Real non-synthetic (evaluation) |
| Metric | Accuracy |
| Unit | PERCENT |
| Direction | Higher 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

- [Accuracy](<https://www.sota2.com/research/sota/bci-classification-on-bci-iv-2a-real-non-synthetic-evaluation.md?metric=Accuracy>): Higher is better; unit: PERCENT.

- [Delta vs raw/raw](<https://www.sota2.com/research/sota/bci-classification-on-bci-iv-2a-real-non-synthetic-evaluation.md?metric=Delta%20vs%20raw%2Fraw>): Lower is better; unit: SCALAR.

- [BH-FDR q-value](<https://www.sota2.com/research/sota/bci-classification-on-bci-iv-2a-real-non-synthetic-evaluation.md?metric=BH-FDR%20q-value>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| raw/raw | 64.3 | Not recorded | 6a279e2490966ade919bf7a7 |
| DSConv U-Net | 59.7 | Not recorded | 6a279e2490966ade919bf7a7 |
| DSConv U-Net | 59.4 | Not recorded | 6a279e2490966ade919bf7a7 |
| DSConv U-Net | 59.3 | Not recorded | 6a279e2490966ade919bf7a7 |
| DSConv U-Net | 58.3 | Not recorded | 6a279e2490966ade919bf7a7 |
| DSConv U-Net | 54.4 | Not recorded | 6a279e2490966ade919bf7a7 |

### raw/raw

Accuracy: 64.3. Result ID: 6a27d6d9fbc373592c24c3ff.

[Reporting paper](<https://www.sota2.com/research/paper/6a279e2490966ade919bf7a7.md>)

Recorded evaluation configuration: {"Condition":"raw/raw","Width":"–"}. This record does not assert independent reproduction.

### DSConv U-Net

Accuracy: 59.7. Result ID: 6a27d6d9fbc373592c24c403.

[Reporting paper](<https://www.sota2.com/research/paper/6a279e2490966ade919bf7a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a279e2490966ade919bf7a7.md>)

Recorded evaluation configuration: {"Condition":"denoised/denoised","Width":"base8"}. This record does not assert independent reproduction.

### DSConv U-Net

Accuracy: 59.4. Result ID: 6a27d6d9fbc373592c24c404.

[Reporting paper](<https://www.sota2.com/research/paper/6a279e2490966ade919bf7a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a279e2490966ade919bf7a7.md>)

Recorded evaluation configuration: {"Condition":"denoised/denoised","Width":"base16"}. This record does not assert independent reproduction.

### DSConv U-Net

Accuracy: 59.3. Result ID: 6a27d6d9fbc373592c24c402.

[Reporting paper](<https://www.sota2.com/research/paper/6a279e2490966ade919bf7a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a279e2490966ade919bf7a7.md>)

Recorded evaluation configuration: {"Condition":"denoised/denoised","Width":"base6"}. This record does not assert independent reproduction.

### DSConv U-Net

Accuracy: 58.3. Result ID: 6a27d6d9fbc373592c24c401.

[Reporting paper](<https://www.sota2.com/research/paper/6a279e2490966ade919bf7a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a279e2490966ade919bf7a7.md>)

Recorded evaluation configuration: {"Condition":"denoised/denoised","Width":"base4"}. This record does not assert independent reproduction.

### DSConv U-Net

Accuracy: 54.4. Result ID: 6a27d6d9fbc373592c24c400.

[Reporting paper](<https://www.sota2.com/research/paper/6a279e2490966ade919bf7a7.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a279e2490966ade919bf7a7.md>)

Recorded evaluation configuration: {"Condition":"denoised/denoised","Width":"base2"}. This record does not assert independent reproduction.

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