# Classification on A9

Source: [Classification on A9](<https://www.sota2.com/research/sota/classification-on-a9>)

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

Data updated: 2026-02-26T05:24:44.014Z

Evaluation of general classification performance on the A9 dataset, measured using AUC.

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 | Classification |
| Dataset (including any stated split) | A9 |
| Metric | AUC |
| Unit | PERCENT |
| Direction | Higher 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

- [AUC](<https://www.sota2.com/research/sota/classification-on-a9.md?metric=AUC>): Higher is better; unit: PERCENT.

## Recorded results

| Method | AUC | Result date | Report paper |
| --- | --- | --- | --- |
| Baseline | 71.09 | Not recorded | 68fa756b1e209131cea67c1d |
| TVAE | 68.74 | Not recorded | 68fa756b1e209131cea67c1d |
| Synthpop | 67.39 | Not recorded | 68fa756b1e209131cea67c1d |
| zGAN | 65.25 | Not recorded | 68fa756b1e209131cea67c1d |
| CopulaGAN | 59.55 | Not recorded | 68fa756b1e209131cea67c1d |
| Gaussian Copula | 57.57 | Not recorded | 68fa756b1e209131cea67c1d |
| CTGAN | 57.05 | Not recorded | 68fa756b1e209131cea67c1d |
| PrivBayes | 56.49 | Not recorded | 68fa756b1e209131cea67c1d |

### Baseline

AUC: 71.09. Result ID: 6993a2213a6c31484917699a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa756b1e209131cea67c1d.md>)

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

### TVAE

AUC: 68.74. Result ID: 6993a2213a6c314849176995.

[Reporting paper](<https://www.sota2.com/research/paper/68fa756b1e209131cea67c1d.md>)

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

### Synthpop

AUC: 67.39. Result ID: 6993a2213a6c314849176996.

[Reporting paper](<https://www.sota2.com/research/paper/68fa756b1e209131cea67c1d.md>)

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

### zGAN

AUC: 65.25. Result ID: 6993a2213a6c314849176993.

[Reporting paper](<https://www.sota2.com/research/paper/68fa756b1e209131cea67c1d.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa756b1e209131cea67c1d.md>)

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

### CopulaGAN

AUC: 59.55. Result ID: 6993a2213a6c314849176999.

[Reporting paper](<https://www.sota2.com/research/paper/68fa756b1e209131cea67c1d.md>)

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

### Gaussian Copula

AUC: 57.57. Result ID: 6993a2213a6c314849176998.

[Reporting paper](<https://www.sota2.com/research/paper/68fa756b1e209131cea67c1d.md>)

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

### CTGAN

AUC: 57.05. Result ID: 6993a2213a6c314849176994.

[Reporting paper](<https://www.sota2.com/research/paper/68fa756b1e209131cea67c1d.md>)

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

### PrivBayes

AUC: 56.49. Result ID: 6993a2213a6c314849176997.

[Reporting paper](<https://www.sota2.com/research/paper/68fa756b1e209131cea67c1d.md>)

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

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