# Classification on prnn\_crabs

Source: [Classification on prnn\_crabs](<https://www.sota2.com/research/sota/classification-on-prnn_crabs>)

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

Data updated: 2026-04-13T09:00:03.304Z

Evaluation of Classification performance on the prnn\_crabs 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 | Classification |
| Dataset (including any stated split) | prnn\_crabs |
| Metric | Balanced Accuracy Improvement |
| Unit | SCALAR |
| 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

- [Balanced Accuracy Improvement](<https://www.sota2.com/research/sota/classification-on-prnn_crabs.md?metric=Balanced%20Accuracy%20Improvement>): Higher is better; unit: SCALAR.

## Recorded results

| Method | Balanced Accuracy Improvement | Result date | Report paper |
| --- | --- | --- | --- |
| SVMSMOTE | 0.055 | Not recorded | 69dc78677d0172140ec78962 |
| SMOTE | 0.04 | Not recorded | 69dc78677d0172140ec78962 |
| RAE | 0.035 | Not recorded | 69dc78677d0172140ec78962 |
| WC | 0.03 | Not recorded | 69dc78677d0172140ec78962 |
| CTGAN | 0.025 | Not recorded | 69dc78677d0172140ec78962 |
| GC | 0.005 | Not recorded | 69dc78677d0172140ec78962 |
| W | 0 | Not recorded | 69dc78677d0172140ec78962 |
| TVAE | -0.015 | Not recorded | 69dc78677d0172140ec78962 |

### SVMSMOTE

Balanced Accuracy Improvement: 0.055. Result ID: 69dcb03f47f34ce924c3c939.

[Reporting paper](<https://www.sota2.com/research/paper/69dc78677d0172140ec78962.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa62bb1e209131ce9faeb2.md>)

Recorded evaluation configuration: {"Classifier":"MLP","Dimensionality Reduction":"PCA"}. This record does not assert independent reproduction.

### SMOTE

Balanced Accuracy Improvement: 0.04. Result ID: 69dcb03f47f34ce924c3c938.

[Reporting paper](<https://www.sota2.com/research/paper/69dc78677d0172140ec78962.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa60691e209131ce9ef1af.md>)

Recorded evaluation configuration: {"Classifier":"MLP","Dimensionality Reduction":"PCA"}. This record does not assert independent reproduction.

### RAE

Balanced Accuracy Improvement: 0.035. Result ID: 69dcb03f47f34ce924c3c935.

[Reporting paper](<https://www.sota2.com/research/paper/69dc78677d0172140ec78962.md>)

Recorded evaluation configuration: {"Classifier":"MLP","Dimensionality Reduction":"PCA"}. This record does not assert independent reproduction.

### WC

Balanced Accuracy Improvement: 0.03. Result ID: 69dcb03f47f34ce924c3c937.

[Reporting paper](<https://www.sota2.com/research/paper/69dc78677d0172140ec78962.md>)

Recorded evaluation configuration: {"Classifier":"MLP","Dimensionality Reduction":"PCA"}. This record does not assert independent reproduction.

### CTGAN

Balanced Accuracy Improvement: 0.025. Result ID: 69dcb03f47f34ce924c3c93c.

[Reporting paper](<https://www.sota2.com/research/paper/69dc78677d0172140ec78962.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66901e209131cea10e19.md>)

[Implementation](<https://github.com/DAI-Lab/CTGAN>)

Recorded evaluation configuration: {"Classifier":"MLP","Dimensionality Reduction":"PCA"}. This record does not assert independent reproduction.

### GC

Balanced Accuracy Improvement: 0.005. Result ID: 69dcb03f47f34ce924c3c93a.

[Reporting paper](<https://www.sota2.com/research/paper/69dc78677d0172140ec78962.md>)

Recorded evaluation configuration: {"Classifier":"MLP","Dimensionality Reduction":"PCA"}. This record does not assert independent reproduction.

### W

Balanced Accuracy Improvement: 0. Result ID: 69dcb03f47f34ce924c3c936.

[Reporting paper](<https://www.sota2.com/research/paper/69dc78677d0172140ec78962.md>)

Recorded evaluation configuration: {"Classifier":"MLP","Dimensionality Reduction":"PCA"}. This record does not assert independent reproduction.

### TVAE

Balanced Accuracy Improvement: -0.015. Result ID: 69dcb03f47f34ce924c3c93b.

[Reporting paper](<https://www.sota2.com/research/paper/69dc78677d0172140ec78962.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66901e209131cea10e19.md>)

[Implementation](<https://github.com/DAI-Lab/CTGAN>)

Recorded evaluation configuration: {"Classifier":"MLP","Dimensionality Reduction":"PCA"}. This record does not assert independent reproduction.

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