# Image Classification on EMNIST Balanced 69 (test)

Source: [Image Classification on EMNIST Balanced 69 (test)](<https://www.sota2.com/research/sota/image-classification-on-emnist-balanced-69-test>)

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

Data updated: 2026-02-26T05:27:07.350Z

Evaluation of Image Classification performance on the test split of the EMNIST Balanced 69 dataset.

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 | Image Classification |
| Dataset (including any stated split) | EMNIST Balanced 69 (test) |
| 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/image-classification-on-emnist-balanced-69-test.md?metric=Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| ConvPMM | 85.95 | Not recorded | 68fa48ea1e209131ce933310 |
| HM2-BP | 85.57 | Not recorded | 68fa48ea1e209131ce933310 |
| CNN (S-FC) | 83.21 | Not recorded | 68fa48ea1e209131ce933310 |
| CNN (S-FC) | 82.77 | Not recorded | 68fa48ea1e209131ce933310 |
| PMM | 81.57 | Not recorded | 68fa48ea1e209131ce933310 |
| CNN | 79.61 | Not recorded | 68fa48ea1e209131ce933310 |

### ConvPMM

Accuracy: 85.95. Result ID: 698b9ed87a967eddb770178a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa48ea1e209131ce933310.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa48ea1e209131ce933310.md>)

Recorded evaluation configuration: {"float":349172}. This record does not assert independent reproduction.

### HM2-BP

Accuracy: 85.57. Result ID: 698b9ed87a967eddb770178e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa48ea1e209131ce933310.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65501e209131cea09950.md>)

[Implementation](<https://github.com/jinyyy666/mm-bp-snn>)

Recorded evaluation configuration: {"float":665647}. This record does not assert independent reproduction.

### CNN (S-FC)

Accuracy: 83.21. Result ID: 698b9ed87a967eddb770178d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa48ea1e209131ce933310.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74271e209131cea600e4.md>)

[Implementation](<https://github.com/dipuk0506/SpinalNet>)

Recorded evaluation configuration: {"float":16050}. This record does not assert independent reproduction.

### CNN (S-FC)

Accuracy: 82.77. Result ID: 698b9ed87a967eddb770178c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa48ea1e209131ce933310.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74271e209131cea600e4.md>)

[Implementation](<https://github.com/dipuk0506/SpinalNet>)

Recorded evaluation configuration: {"float":13820}. This record does not assert independent reproduction.

### PMM

Accuracy: 81.57. Result ID: 698b9ed87a967eddb7701789.

[Reporting paper](<https://www.sota2.com/research/paper/68fa48ea1e209131ce933310.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa48ea1e209131ce933310.md>)

Recorded evaluation configuration: {"float":13792}. This record does not assert independent reproduction.

### CNN

Accuracy: 79.61. Result ID: 698b9ed87a967eddb770178b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa48ea1e209131ce933310.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74271e209131cea600e4.md>)

[Implementation](<https://github.com/dipuk0506/SpinalNet>)

Recorded evaluation configuration: {"float":21840}. This record does not assert independent reproduction.

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