# Unsupervised Semantic Segmentation on ImageNet-S300 (test)

Source: [Unsupervised Semantic Segmentation on ImageNet-S300 (test)](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test>)

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

Data updated: 2026-02-26T06:10:17.354Z

Evaluation of Unsupervised Semantic Segmentation performance on the test split of the ImageNet-S300 dataset, reporting metrics including mIoU, b-mIoU, and various size-based IoU scores.

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 Semantic Segmentation |
| Dataset (including any stated split) | ImageNet-S300 (test) |
| Metric | mIoU |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 2 of 2 |
| 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

- [mIoU](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=mIoU>): Higher is better; unit: PERCENT.

- [b-mIoU](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=b-mIoU>): Higher is better; unit: PERCENT.

- [Img-Acc](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=Img-Acc>): Higher is better; unit: PERCENT.

- [F-beta Score](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=F-beta%20Score>): Higher is better; unit: PERCENT.

- [mIoU (S.)](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=mIoU%20(S.)>): Higher is better; unit: PERCENT.

- [mIoU (M.S.)](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=mIoU%20(M.S.)>): Higher is better; unit: PERCENT.

- [mIoU (M.L.)](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=mIoU%20(M.L.)>): Higher is better; unit: PERCENT.

- [mIoU (L.)](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=mIoU%20(L.)>): Higher is better; unit: PERCENT.

- [b-mIoU (S.)](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=b-mIoU%20(S.)>): Higher is better; unit: PERCENT.

- [b-mIoU (M.S.)](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=b-mIoU%20(M.S.)>): Higher is better; unit: PERCENT.

- [b-mIoU (M.L.)](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=b-mIoU%20(M.L.)>): Higher is better; unit: PERCENT.

- [b-mIoU (L.)](<https://www.sota2.com/research/sota/unsupervised-semantic-segmentation-on-imagenet-s300-test.md?metric=b-mIoU%20(L.)>): Higher is better; unit: PERCENT.

## Recorded results

| Method | mIoU | Result date | Report paper |
| --- | --- | --- | --- |
| PASS\_s | 0.18 | Not recorded | 68fa6ddc1e209131cea3c7d5 |
| PASS\_p | 0.16 | Not recorded | 68fa6ddc1e209131cea3c7d5 |

### PASS\_s

mIoU: 0.18. Result ID: 698fe0bb3a6c314849fc7fe7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ddc1e209131cea3c7d5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ddc1e209131cea3c7d5.md>)

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

Recorded evaluation configuration: {"Prior":"None"}. This record does not assert independent reproduction.

### PASS\_p

mIoU: 0.16. Result ID: 698fe0bb3a6c314849fc7fe6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ddc1e209131cea3c7d5.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ddc1e209131cea3c7d5.md>)

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

Recorded evaluation configuration: {"Prior":"None"}. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.