# Active sonar classification on Watertank

Source: [Active sonar classification on Watertank](<https://www.sota2.com/research/sota/active-sonar-classification-on-watertank>)

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

Data updated: 2026-04-20T06:33:45.629Z

Evaluation of Active Sonar Classification performance on the Watertank dataset, reporting Accuracy.

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 | Active sonar classification |
| Dataset (including any stated split) | Watertank |
| Metric | Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 10 of 10 |
| 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/active-sonar-classification-on-watertank.md?metric=Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| SSF | 98.99 | Not recorded | 68fa78361e209131cea773fa |
| Full fine tune | 98.57 | Not recorded | 68fa78361e209131cea773fa |
| SSF | 98.48 | Not recorded | 68fa78361e209131cea773fa |
| SSF | 98.4 | Not recorded | 68fa78361e209131cea773fa |
| HPT | 98.4 | Not recorded | 68fa78361e209131cea773fa |
| HPT | 98.23 | Not recorded | 68fa78361e209131cea773fa |
| HPT | 98.06 | Not recorded | 68fa78361e209131cea773fa |
| Linear probe | 97.64 | Not recorded | 68fa78361e209131cea773fa |
| LoRA | 97.38 | Not recorded | 68fa78361e209131cea773fa |
| LoRA | 96.37 | Not recorded | 68fa78361e209131cea773fa |

### SSF

Accuracy: 98.99. Result ID: 69e5c76647f34ce924cb45e4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e5b1e209131cea3f540.md>)

Recorded evaluation configuration: {"module":"MHSA","Params":"17.7K"}. This record does not assert independent reproduction.

### Full fine tune

Accuracy: 98.57. Result ID: 69e5c76647f34ce924cb45df.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

Recorded evaluation configuration: {"Params":"86.9M"}. This record does not assert independent reproduction.

### SSF

Accuracy: 98.48. Result ID: 69e5c76647f34ce924cb45e5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e5b1e209131cea3f540.md>)

Recorded evaluation configuration: {"module":"MHSA & FFN","Params":"26.9K"}. This record does not assert independent reproduction.

### SSF

Accuracy: 98.4. Result ID: 69e5c76647f34ce924cb45e3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e5b1e209131cea3f540.md>)

Recorded evaluation configuration: {"module":"LayerNorm","Params":"11.5K"}. This record does not assert independent reproduction.

### HPT

Accuracy: 98.4. Result ID: 69e5c76647f34ce924cb45e7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

Recorded evaluation configuration: {"bins":"8","module":"MHSA","Params":"16.2K"}. This record does not assert independent reproduction.

### HPT

Accuracy: 98.23. Result ID: 69e5c76647f34ce924cb45e6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

Recorded evaluation configuration: {"bins":"4","module":"MHSA","Params":"13.1K"}. This record does not assert independent reproduction.

### HPT

Accuracy: 98.06. Result ID: 69e5c76647f34ce924cb45e8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

Recorded evaluation configuration: {"bins":"16","module":"MHSA","Params":"22.3K"}. This record does not assert independent reproduction.

### Linear probe

Accuracy: 97.64. Result ID: 69e5c76647f34ce924cb45e0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

Recorded evaluation configuration: {"Params":"10.0K"}. This record does not assert independent reproduction.

### LoRA

Accuracy: 97.38. Result ID: 69e5c76647f34ce924cb45e1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b121e209131cea2bf59.md>)

[Implementation](<https://github.com/microsoft/LoRA>)

Recorded evaluation configuration: {"rank":"6","Params":"19.2K"}. This record does not assert independent reproduction.

### LoRA

Accuracy: 96.37. Result ID: 69e5c76647f34ce924cb45e2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa78361e209131cea773fa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b121e209131cea2bf59.md>)

[Implementation](<https://github.com/microsoft/LoRA>)

Recorded evaluation configuration: {"rank":"12","Params":"28.4K"}. This record does not assert independent reproduction.

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