# Image Classification on FEMNIST Practical

Source: [Image Classification on FEMNIST Practical](<https://www.sota2.com/research/sota/image-classification-on-femnist-practical>)

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

Data updated: 2026-03-13T09:14:01.771Z

Evaluation of Image Classification performance on the Practical split of the FEMNIST 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) | FEMNIST Practical |
| Metric | Mean Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 9 of 9 |
| 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

- [Mean Accuracy](<https://www.sota2.com/research/sota/image-classification-on-femnist-practical.md?metric=Mean%20Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Mean Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| FedMTL | 100 | Not recorded | 69b39a2b0636e5bf4afbcbee |
| Ditto | 100 | Not recorded | 69b39a2b0636e5bf4afbcbee |
| FedRep | 100 | Not recorded | 69b39a2b0636e5bf4afbcbee |
| FedAMP | 100 | Not recorded | 69b39a2b0636e5bf4afbcbee |
| FedFew | 100 | Not recorded | 69b39a2b0636e5bf4afbcbee |
| APFL | 99.93 | Not recorded | 69b39a2b0636e5bf4afbcbee |
| IFCA | 99.46 | Not recorded | 69b39a2b0636e5bf4afbcbee |
| FedAvg | 96.65 | Not recorded | 69b39a2b0636e5bf4afbcbee |
| FedProx | 96.51 | Not recorded | 69b39a2b0636e5bf4afbcbee |

### FedMTL

Mean Accuracy: 100. Result ID: 69b3d54747f34ce9249e3382.

[Reporting paper](<https://www.sota2.com/research/paper/69b39a2b0636e5bf4afbcbee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64151e209131cea02a80.md>)

Recorded evaluation configuration: {"Heterogeneous setting":"Practical","Number of clients (M)":"20"}. This record does not assert independent reproduction.

### Ditto

Mean Accuracy: 100. Result ID: 69b3d54747f34ce9249e3384.

[Reporting paper](<https://www.sota2.com/research/paper/69b39a2b0636e5bf4afbcbee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a2d1e209131cea269df.md>)

Recorded evaluation configuration: {"Heterogeneous setting":"Practical","Number of clients (M)":"20"}. This record does not assert independent reproduction.

### FedRep

Mean Accuracy: 100. Result ID: 69b3d54747f34ce9249e3385.

[Reporting paper](<https://www.sota2.com/research/paper/69b39a2b0636e5bf4afbcbee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5a3d1e209131ce9be169.md>)

Recorded evaluation configuration: {"Heterogeneous setting":"Practical","Number of clients (M)":"20"}. This record does not assert independent reproduction.

### FedAMP

Mean Accuracy: 100. Result ID: 69b3d54747f34ce9249e3386.

[Reporting paper](<https://www.sota2.com/research/paper/69b39a2b0636e5bf4afbcbee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b6d1e209131cea2e472.md>)

Recorded evaluation configuration: {"Heterogeneous setting":"Practical","Number of clients (M)":"20"}. This record does not assert independent reproduction.

### FedFew

Mean Accuracy: 100. Result ID: 69b3d54747f34ce9249e3388.

[Reporting paper](<https://www.sota2.com/research/paper/69b39a2b0636e5bf4afbcbee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69b39a2b0636e5bf4afbcbee.md>)

Recorded evaluation configuration: {"Heterogeneous setting":"Practical","Number of clients (M)":"20"}. This record does not assert independent reproduction.

### APFL

Mean Accuracy: 99.93. Result ID: 69b3d54747f34ce9249e3383.

[Reporting paper](<https://www.sota2.com/research/paper/69b39a2b0636e5bf4afbcbee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68a71e209131cea1d770.md>)

Recorded evaluation configuration: {"Heterogeneous setting":"Practical","Number of clients (M)":"20"}. This record does not assert independent reproduction.

### IFCA

Mean Accuracy: 99.46. Result ID: 69b3d54747f34ce9249e3387.

[Reporting paper](<https://www.sota2.com/research/paper/69b39a2b0636e5bf4afbcbee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a1d1e209131cea25f96.md>)

Recorded evaluation configuration: {"Heterogeneous setting":"Practical","Number of clients (M)":"20"}. This record does not assert independent reproduction.

### FedAvg

Mean Accuracy: 96.65. Result ID: 69b3d54747f34ce9249e3380.

[Reporting paper](<https://www.sota2.com/research/paper/69b39a2b0636e5bf4afbcbee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e761e209131cea40072.md>)

Recorded evaluation configuration: {"Heterogeneous setting":"Practical","Number of clients (M)":"20"}. This record does not assert independent reproduction.

### FedProx

Mean Accuracy: 96.51. Result ID: 69b3d54747f34ce9249e3381.

[Reporting paper](<https://www.sota2.com/research/paper/69b39a2b0636e5bf4afbcbee.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67701e209131cea163fe.md>)

Recorded evaluation configuration: {"Heterogeneous setting":"Practical","Number of clients (M)":"20"}. This record does not assert independent reproduction.

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