# Classification on MNIST bg-img-rot (test)

Source: [Classification on MNIST bg-img-rot (test)](<https://www.sota2.com/research/sota/classification-on-mnist-bg-img-rot-test>)

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

Data updated: 2026-02-26T05:42:20.823Z

Evaluation of Classification performance on the test split of the MNIST dataset modified with background images and rotation.

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 | Classification |
| Dataset (including any stated split) | MNIST bg-img-rot (test) |
| Metric | Error Rate (%) |
| Unit | PERCENT |
| Direction | Lower is better |
| Results loaded | 11 of 11 |
| 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

- [Error Rate (%)](<https://www.sota2.com/research/sota/classification-on-mnist-bg-img-rot-test.md?metric=Error%20Rate%20(%25)>): Lower is better; unit: PERCENT.

## Recorded results

| Method | Error Rate (%) | Result date | Report paper |
| --- | --- | --- | --- |
| PCANet-2 | 0.3548 | Not recorded | 68fa622c1e209131ce9f7e6b |
| TIRBM | 0.355 | Not recorded | 68fa622c1e209131ce9f7e6b |
| PGBM + DN-1 | 0.3676 | Not recorded | 68fa622c1e209131ce9f7e6b |
| LDANet-2 | 0.3854 | Not recorded | 68fa622c1e209131ce9f7e6b |
| PCANet-1 | 0.3906 | Not recorded | 68fa622c1e209131ce9f7e6b |
| PCANet-1 | 0.4203 | Not recorded | 68fa622c1e209131ce9f7e6b |
| RandNet-2 | 0.4369 | Not recorded | 68fa622c1e209131ce9f7e6b |
| LDANet-1 | 0.4386 | Not recorded | 68fa622c1e209131ce9f7e6b |
| CAE-2 | 0.4523 | Not recorded | 68fa622c1e209131ce9f7e6b |
| ScatNet-2 | 0.5048 | Not recorded | 68fa622c1e209131ce9f7e6b |
| RandNet-1 | 0.5182 | Not recorded | 68fa622c1e209131ce9f7e6b |

### PCANet-2

Error Rate (%): 0.3548. Result ID: 698c14c3f729bc7f68e82c9d.

[Reporting paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

Recorded evaluation configuration: {"Number of stages":2}. This record does not assert independent reproduction.

### TIRBM

Error Rate (%): 0.355. Result ID: 698c14c3f729bc7f68e82c97.

[Reporting paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa60a11e209131ce9f04e8.md>)

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

### PGBM + DN-1

Error Rate (%): 0.3676. Result ID: 698c14c3f729bc7f68e82c98.

[Reporting paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

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

### LDANet-2

Error Rate (%): 0.3854. Result ID: 698c14c3f729bc7f68e82c9f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

Recorded evaluation configuration: {"Number of stages":2}. This record does not assert independent reproduction.

### PCANet-1

Error Rate (%): 0.3906. Result ID: 698c14c3f729bc7f68e82ca0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

Recorded evaluation configuration: {"Number of stages":1,"k1":13}. This record does not assert independent reproduction.

### PCANet-1

Error Rate (%): 0.4203. Result ID: 698c14c3f729bc7f68e82c9c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

Recorded evaluation configuration: {"Number of stages":1}. This record does not assert independent reproduction.

### RandNet-2

Error Rate (%): 0.4369. Result ID: 698c14c3f729bc7f68e82c9b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

Recorded evaluation configuration: {"Number of stages":2}. This record does not assert independent reproduction.

### LDANet-1

Error Rate (%): 0.4386. Result ID: 698c14c3f729bc7f68e82c9e.

[Reporting paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

Recorded evaluation configuration: {"Number of stages":1}. This record does not assert independent reproduction.

### CAE-2

Error Rate (%): 0.4523. Result ID: 698c14c3f729bc7f68e82c96.

[Reporting paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

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

### ScatNet-2

Error Rate (%): 0.5048. Result ID: 698c14c3f729bc7f68e82c99.

[Reporting paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa60871e209131ce9efc9e.md>)

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

### RandNet-1

Error Rate (%): 0.5182. Result ID: 698c14c3f729bc7f68e82c9a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa622c1e209131ce9f7e6b.md>)

Recorded evaluation configuration: {"Number of stages":1}. This record does not assert independent reproduction.

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