# Image Classification on FFT-MNIST

Source: [Image Classification on FFT-MNIST](<https://www.sota2.com/research/sota/image-classification-on-fft-mnist>)

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

Data updated: 2026-05-12T14:42:37.303Z

Evaluation of Image Classification performance on the FFT-MNIST 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) | FFT-MNIST |
| 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-fft-mnist.md?metric=Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| PCT | 45 | Not recorded | 6a02b498dbc836b87d824dc8 |
| complex\_screen | 45 | Not recorded | 6a02b498dbc836b87d824dc8 |
| real\_screen | 43 | Not recorded | 6a02b498dbc836b87d824dc8 |
| complex\_softmax | 39 | Not recorded | 6a02b498dbc836b87d824dc8 |
| real\_softmax | 32 | Not recorded | 6a02b498dbc836b87d824dc8 |
| real\_sigmoid | 31 | Not recorded | 6a02b498dbc836b87d824dc8 |

### PCT

Accuracy: 45. Result ID: 6a033b6747f34ce924e81bd5.

[Reporting paper](<https://www.sota2.com/research/paper/6a02b498dbc836b87d824dc8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a02b498dbc836b87d824dc8.md>)

Recorded evaluation configuration: {"Cell type":"PCT"}. This record does not assert independent reproduction.

### complex\_screen

Accuracy: 45. Result ID: 6a033b6747f34ce924e81bd6.

[Reporting paper](<https://www.sota2.com/research/paper/6a02b498dbc836b87d824dc8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69cdf8260636e5bf4afccc03.md>)

Recorded evaluation configuration: {"Cell type":"c\_screen"}. This record does not assert independent reproduction.

### real\_screen

Accuracy: 43. Result ID: 6a033b6747f34ce924e81bd3.

[Reporting paper](<https://www.sota2.com/research/paper/6a02b498dbc836b87d824dc8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69cdf8260636e5bf4afccc03.md>)

Recorded evaluation configuration: {"Cell type":"r\_screen"}. This record does not assert independent reproduction.

### complex\_softmax

Accuracy: 39. Result ID: 6a033b6747f34ce924e81bd4.

[Reporting paper](<https://www.sota2.com/research/paper/6a02b498dbc836b87d824dc8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6fc91e209131cea47659.md>)

Recorded evaluation configuration: {"Cell type":"c\_softmax"}. This record does not assert independent reproduction.

### real\_softmax

Accuracy: 32. Result ID: 6a033b6747f34ce924e81bd1.

[Reporting paper](<https://www.sota2.com/research/paper/6a02b498dbc836b87d824dc8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa703d1e209131cea49db1.md>)

[Implementation](<https://github.com/tensorflow/tensor2tensor>)

Recorded evaluation configuration: {"Cell type":"r\_softmax"}. This record does not assert independent reproduction.

### real\_sigmoid

Accuracy: 31. Result ID: 6a033b6747f34ce924e81bd2.

[Reporting paper](<https://www.sota2.com/research/paper/6a02b498dbc836b87d824dc8.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa76a71e209131cea6e31b.md>)

Recorded evaluation configuration: {"Cell type":"r\_sigmoid"}. This record does not assert independent reproduction.

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