# Image Classification on CIFAR-10 long-tailed imbalance (test)

Source: [Image Classification on CIFAR-10 long-tailed imbalance (test)](<https://www.sota2.com/research/sota/image-classification-on-cifar-10-long-tailed-imbalance-test>)

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

Data updated: 2026-02-26T05:32:34.702Z

Evaluation of Image Classification performance on the test split of the CIFAR-10 dataset configured with a long-tailed imbalance distribution (specific ratio/factor not defined).

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) | CIFAR-10 long-tailed imbalance (test) |
| Metric | Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 36 of 36 |
| 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-cifar-10-long-tailed-imbalance-test.md?metric=Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| SFM | 87.95 | Not recorded | 692e72d0d6b0dd33429325a9 |
| SFM | 83.86 | Not recorded | 692e72d0d6b0dd33429325a9 |
| SFM | 80.99 | Not recorded | 692e72d0d6b0dd33429325a9 |
| CReFF | 80.71 | Not recorded | 692e72d0d6b0dd33429325a9 |
| CCVR | 78.48 | Not recorded | 692e72d0d6b0dd33429325a9 |
| Ratio Loss | 78.14 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedNova | 77.79 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedBE | 77.78 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedAvg | 77.45 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedProx | 76.53 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedDF | 76.51 | Not recorded | 692e72d0d6b0dd33429325a9 |
| Fed-Focal Loss | 73.74 | Not recorded | 692e72d0d6b0dd33429325a9 |
| CReFF | 73.08 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedAvg+τ−norm | 72.08 | Not recorded | 692e72d0d6b0dd33429325a9 |
| CCVR | 71.89 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedAvgM | 70.81 | Not recorded | 692e72d0d6b0dd33429325a9 |
| CReFF | 70.55 | Not recorded | 692e72d0d6b0dd33429325a9 |
| CCVR | 69.53 | Not recorded | 692e72d0d6b0dd33429325a9 |
| Ratio Loss | 64.77 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedNova | 63.91 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedProx | 60.89 | Not recorded | 692e72d0d6b0dd33429325a9 |
| Ratio Loss | 59.75 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedBE | 59.55 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedAvg | 59.36 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedDF | 58.74 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedNova | 57.79 | Not recorded | 692e72d0d6b0dd33429325a9 |
| Fed-Focal Loss | 57.42 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedAvgM | 57.11 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedProx | 56.92 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedAvg | 56.17 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedBE | 55.79 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedDF | 55.15 | Not recorded | 692e72d0d6b0dd33429325a9 |
| Fed-Focal Loss | 53.83 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedAvgM | 52.03 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedAvg+τ−norm | 51.41 | Not recorded | 692e72d0d6b0dd33429325a9 |
| FedAvg+τ−norm | 49.95 | Not recorded | 692e72d0d6b0dd33429325a9 |

### SFM

Accuracy: 87.95. Result ID: 699999935698665ec40e09be.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### SFM

Accuracy: 83.86. Result ID: 699999935698665ec40e09bd.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### SFM

Accuracy: 80.99. Result ID: 699999935698665ec40e09bc.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

### CReFF

Accuracy: 80.71. Result ID: 699999935698665ec40e09df.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### CCVR

Accuracy: 78.48. Result ID: 699999935698665ec40e09d0.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### Ratio Loss

Accuracy: 78.14. Result ID: 699999935698665ec40e09d9.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### FedNova

Accuracy: 77.79. Result ID: 699999935698665ec40e09d3.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### FedBE

Accuracy: 77.78. Result ID: 699999935698665ec40e09cd.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### FedAvg

Accuracy: 77.45. Result ID: 699999935698665ec40e09c1.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### FedProx

Accuracy: 76.53. Result ID: 699999935698665ec40e09c7.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### FedDF

Accuracy: 76.51. Result ID: 699999935698665ec40e09ca.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### Fed-Focal Loss

Accuracy: 73.74. Result ID: 699999935698665ec40e09d6.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### CReFF

Accuracy: 73.08. Result ID: 699999935698665ec40e09de.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### FedAvg+τ−norm

Accuracy: 72.08. Result ID: 699999935698665ec40e09dc.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### CCVR

Accuracy: 71.89. Result ID: 699999935698665ec40e09cf.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### FedAvgM

Accuracy: 70.81. Result ID: 699999935698665ec40e09c4.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":10}. This record does not assert independent reproduction.

### CReFF

Accuracy: 70.55. Result ID: 699999935698665ec40e09dd.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

### CCVR

Accuracy: 69.53. Result ID: 699999935698665ec40e09ce.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

### Ratio Loss

Accuracy: 64.77. Result ID: 699999935698665ec40e09d8.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### FedNova

Accuracy: 63.91. Result ID: 699999935698665ec40e09d2.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### FedProx

Accuracy: 60.89. Result ID: 699999935698665ec40e09c6.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### Ratio Loss

Accuracy: 59.75. Result ID: 699999935698665ec40e09d7.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

### FedBE

Accuracy: 59.55. Result ID: 699999935698665ec40e09cc.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### FedAvg

Accuracy: 59.36. Result ID: 699999935698665ec40e09c0.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### FedDF

Accuracy: 58.74. Result ID: 699999935698665ec40e09c9.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### FedNova

Accuracy: 57.79. Result ID: 699999935698665ec40e09d1.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

### Fed-Focal Loss

Accuracy: 57.42. Result ID: 699999935698665ec40e09d5.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### FedAvgM

Accuracy: 57.11. Result ID: 699999935698665ec40e09c3.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### FedProx

Accuracy: 56.92. Result ID: 699999935698665ec40e09c5.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

### FedAvg

Accuracy: 56.17. Result ID: 699999935698665ec40e09bf.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

### FedBE

Accuracy: 55.79. Result ID: 699999935698665ec40e09cb.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

### FedDF

Accuracy: 55.15. Result ID: 699999935698665ec40e09c8.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

### Fed-Focal Loss

Accuracy: 53.83. Result ID: 699999935698665ec40e09d4.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

### FedAvgM

Accuracy: 52.03. Result ID: 699999935698665ec40e09c2.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

### FedAvg+τ−norm

Accuracy: 51.41. Result ID: 699999935698665ec40e09db.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":50}. This record does not assert independent reproduction.

### FedAvg+τ−norm

Accuracy: 49.95. Result ID: 699999935698665ec40e09da.

[Reporting paper](<https://www.sota2.com/research/paper/692e72d0d6b0dd33429325a9.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c601e209131cea33ae5.md>)

Recorded evaluation configuration: {"imbalance ratio (ρ)":100}. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.
