# Unsupervised Action Segmentation on 50Salads (eval)

Source: [Unsupervised Action Segmentation on 50Salads (eval)](<https://www.sota2.com/research/sota/unsupervised-action-segmentation-on-50salads-eval>)

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

Data updated: 2026-02-26T05:52:54.521Z

Evaluation of Unsupervised Action Segmentation performance on the 50Salads dataset, reporting the Mean of Frames (MoF) metric.

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 | Unsupervised Action Segmentation |
| Dataset (including any stated split) | 50Salads (eval) |
| Metric | MoF |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 4 of 4 |
| 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

- [MoF](<https://www.sota2.com/research/sota/unsupervised-action-segmentation-on-50salads-eval.md?metric=MoF>): Higher is better; unit: PERCENT.

## Recorded results

| Method | MoF | Result date | Report paper |
| --- | --- | --- | --- |
| LSTM+AL | 60.6 | Not recorded | 68fa69ad1e209131cea2348c |
| ASAL | 39.2 | Not recorded | 68fa69ad1e209131cea2348c |
| CTE | 35.5 | Not recorded | 68fa69ad1e209131cea2348c |
| VTE-UNET | 30.6 | Not recorded | 68fa69ad1e209131cea2348c |

### LSTM+AL

MoF: 60.6. Result ID: 698dce4a8b517eb43323db6c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69ad1e209131cea2348c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa658b1e209131cea0b003.md>)

[Implementation](<http://www.eng.usf.edu/cvprg>)

Recorded evaluation configuration: {"Granularity level":"eval","Learning protocol":"Unsupervised","Matching strategy":"per video Hungarian matching"}. This record does not assert independent reproduction.

### ASAL

MoF: 39.2. Result ID: 698dce4a8b517eb43323db6b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69ad1e209131cea2348c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69ad1e209131cea2348c.md>)

Recorded evaluation configuration: {"Granularity level":"eval","Learning protocol":"Unsupervised"}. This record does not assert independent reproduction.

### CTE

MoF: 35.5. Result ID: 698dce4a8b517eb43323db6a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69ad1e209131cea2348c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa65a21e209131cea0b710.md>)

[Implementation](<https://github.com/annusha/unsup_temp_embed>)

Recorded evaluation configuration: {"Granularity level":"eval","Learning protocol":"Unsupervised"}. This record does not assert independent reproduction.

### VTE-UNET

MoF: 30.6. Result ID: 698dce4a8b517eb43323db69.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69ad1e209131cea2348c.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68651e209131cea1bc9e.md>)

Recorded evaluation configuration: {"Granularity level":"eval","Learning protocol":"Unsupervised"}. This record does not assert independent reproduction.

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