# Federated Image Classification on CIFAR-10 (i.i.d.)

Source: [Federated Image Classification on CIFAR-10 (i.i.d.)](<https://www.sota2.com/research/sota/federated-image-classification-on-cifar-10-i-i-d>)

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

Data updated: 2026-02-26T06:06:15.207Z

Evaluation of Federated Image Classification performance on the CIFAR-10 dataset under i.i.d. data distribution assumptions, typically reporting error rates.

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 | Federated Image Classification |
| Dataset (including any stated split) | CIFAR-10 (i.i.d.) |
| Metric | Test Error |
| Unit | PERCENT |
| Direction | Lower is better |
| Results loaded | 8 of 8 |
| 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

- [Test Error](<https://www.sota2.com/research/sota/federated-image-classification-on-cifar-10-i-i-d.md?metric=Test%20Error>): Lower is better; unit: PERCENT.

## Recorded results

| Method | Test Error | Result date | Report paper |
| --- | --- | --- | --- |
| FedEx | 20.82 | Not recorded | 68fa6b2a1e209131cea2c751 |
| Successive Halving | 21.62 | Not recorded | 68fa6b2a1e209131cea2c751 |
| FedEx | 21.77 | Not recorded | 68fa6b2a1e209131cea2c751 |
| Successive Halving | 24.81 | Not recorded | 68fa6b2a1e209131cea2c751 |
| Random Search | 30.46 | Not recorded | 68fa6b2a1e209131cea2c751 |
| FedEx | 34.83 | Not recorded | 68fa6b2a1e209131cea2c751 |
| Random Search | 34.89 | Not recorded | 68fa6b2a1e209131cea2c751 |
| FedEx | 39.13 | Not recorded | 68fa6b2a1e209131cea2c751 |

### FedEx

Test Error: 20.82. Result ID: 698e63caffc3901de09d31e3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

[Implementation](<https://github.com/mkhodak/fedex>)

Recorded evaluation configuration: {"Wrapper method":"Successive Halving (SHA)","Target model":"global","Tuning scope":"client (server tuned by SHA)"}. This record does not assert independent reproduction.

### Successive Halving

Test Error: 21.62. Result ID: 698e63caffc3901de09d31e2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa647b1e209131cea04b80.md>)

Recorded evaluation configuration: {"Wrapper method":"Successive Halving (SHA)","Target model":"global","Tuning scope":"server & client"}. This record does not assert independent reproduction.

### FedEx

Test Error: 21.77. Result ID: 698e63caffc3901de09d31e5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

[Implementation](<https://github.com/mkhodak/fedex>)

Recorded evaluation configuration: {"Wrapper method":"Successive Halving (SHA)","Target model":"personalized","Tuning scope":"client (server tuned by SHA)"}. This record does not assert independent reproduction.

### Successive Halving

Test Error: 24.81. Result ID: 698e63caffc3901de09d31e4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa647b1e209131cea04b80.md>)

Recorded evaluation configuration: {"Wrapper method":"Successive Halving (SHA)","Target model":"personalized","Tuning scope":"server & client"}. This record does not assert independent reproduction.

### Random Search

Test Error: 30.46. Result ID: 698e63caffc3901de09d31de.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

Recorded evaluation configuration: {"Wrapper method":"Random Search (RS)","Target model":"global","Tuning scope":"server & client"}. This record does not assert independent reproduction.

### FedEx

Test Error: 34.83. Result ID: 698e63caffc3901de09d31df.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

[Implementation](<https://github.com/mkhodak/fedex>)

Recorded evaluation configuration: {"Wrapper method":"Random Search (RS)","Target model":"global","Tuning scope":"client (server tuned by RS)"}. This record does not assert independent reproduction.

### Random Search

Test Error: 34.89. Result ID: 698e63caffc3901de09d31e0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

Recorded evaluation configuration: {"Wrapper method":"Random Search (RS)","Target model":"personalized","Tuning scope":"server & client"}. This record does not assert independent reproduction.

### FedEx

Test Error: 39.13. Result ID: 698e63caffc3901de09d31e1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b2a1e209131cea2c751.md>)

[Implementation](<https://github.com/mkhodak/fedex>)

Recorded evaluation configuration: {"Wrapper method":"Random Search (RS)","Target model":"personalized","Tuning scope":"client (server tuned by RS)"}. This record does not assert independent reproduction.

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