# Image Classification on CIFAR80N-O Sym-80% (test)

Source: [Image Classification on CIFAR80N-O Sym-80% (test)](<https://www.sota2.com/research/sota/image-classification-on-cifar80n-o-sym-80-percent-test>)

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

Data updated: 2026-02-26T06:06:10.756Z

Evaluation of Image Classification performance on the CIFAR80N-O test set corrupted by 80% symmetric noise.

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) | CIFAR80N-O Sym-80% (test) |
| Metric | Test Acc |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 17 of 17 |
| 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 Acc](<https://www.sota2.com/research/sota/image-classification-on-cifar80n-o-sym-80-percent-test.md?metric=Test%20Acc>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Test Acc | Result date | Report paper |
| --- | --- | --- | --- |
| Jo-SNC | 41.1 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| NCE | 39.34 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| UNICON | 36.75 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| PNP-soft | 34.36 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| SOP | 34.05 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| CA2C | 31.27 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| PNP-hard | 30.79 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| Jo-SRC | 29.76 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| FINE | 26.14 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| NPN | 25.25 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| Co-LDL | 24.22 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| TopoFilter | 22.17 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| Co-teaching | 16.59 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| JoCoR | 12.85 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| Co-teaching+ | 12.29 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| Decoupling | 10.01 | Not recorded | 69705d93e25ad2fa9d1ed162 |
| Standard | 4.2 | Not recorded | 69705d93e25ad2fa9d1ed162 |

### Jo-SNC

Test Acc: 41.1. Result ID: 6997ab6c5698665ec40190dd.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

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

### NCE

Test Acc: 39.34. Result ID: 6997ab6c5698665ec40190d9.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d351e209131cea38692.md>)

Recorded evaluation configuration: {"re-implemented":true}. This record does not assert independent reproduction.

### UNICON

Test Acc: 36.75. Result ID: 6997ab6c5698665ec40190d8.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c691e209131cea33eab.md>)

[Implementation](<https://github.com/nazmul-karim170/UNICON-Noisy-Label>)

Recorded evaluation configuration: {"re-implemented":true}. This record does not assert independent reproduction.

### PNP-soft

Test Acc: 34.36. Result ID: 6997ab6c5698665ec40190d7.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

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

### SOP

Test Acc: 34.05. Result ID: 6997ab6c5698665ec40190da.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d301e209131cea38338.md>)

[Implementation](<https://github.com/shengliu66/SOP>)

Recorded evaluation configuration: {"re-implemented":true}. This record does not assert independent reproduction.

### CA2C

Test Acc: 31.27. Result ID: 6997ab6c5698665ec40190dc.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

Recorded evaluation configuration: {"re-implemented":true}. This record does not assert independent reproduction.

### PNP-hard

Test Acc: 30.79. Result ID: 6997ab6c5698665ec40190d6.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

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

### Jo-SRC

Test Acc: 29.76. Result ID: 6997ab6c5698665ec40190d4.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69921e209131cea22bbd.md>)

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

### FINE

Test Acc: 26.14. Result ID: 6997ab6c5698665ec40190d3.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b161e209131cea2c0c6.md>)

[Implementation](<https://github.com/Kthyeon/FINE_official>)

Recorded evaluation configuration: {"re-implemented":true}. This record does not assert independent reproduction.

### NPN

Test Acc: 25.25. Result ID: 6997ab6c5698665ec40190db.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71761e209131cea515fd.md>)

Recorded evaluation configuration: {"re-implemented":true}. This record does not assert independent reproduction.

### Co-LDL

Test Acc: 24.22. Result ID: 6997ab6c5698665ec40190d5.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

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

### TopoFilter

Test Acc: 22.17. Result ID: 6997ab6c5698665ec40190d2.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6bb91e209131cea2fdfd.md>)

Recorded evaluation configuration: {"re-implemented":true}. This record does not assert independent reproduction.

### Co-teaching

Test Acc: 16.59. Result ID: 6997ab6c5698665ec40190cf.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64fe1e209131cea07aa4.md>)

[Implementation](<https://github.com/bhanML/Co-teaching>)

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

### JoCoR

Test Acc: 12.85. Result ID: 6997ab6c5698665ec40190d1.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa67711e209131cea164c7.md>)

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

### Co-teaching+

Test Acc: 12.29. Result ID: 6997ab6c5698665ec40190d0.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65bb1e209131cea0bed4.md>)

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

### Decoupling

Test Acc: 10.01. Result ID: 6997ab6c5698665ec40190ce.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa642f1e209131cea0344e.md>)

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

### Standard

Test Acc: 4.2. Result ID: 6997ab6c5698665ec40190cd.

[Reporting paper](<https://www.sota2.com/research/paper/69705d93e25ad2fa9d1ed162.md>)

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

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