# Semantic Segmentation on Fantastic Beasts transferred from PASCAL-5^2 (5^0, 5^1, 5^2, 5^3)

Source: [Semantic Segmentation on Fantastic Beasts transferred from PASCAL-5^2 (5^0, 5^1, 5^2, 5^3)](<https://www.sota2.com/research/sota/semantic-segmentation-on-fantastic-beasts-transferred-from-pascal-5-2-5-0-5-1-5-2-5-3>)

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

Data updated: 2026-02-26T05:47:27.829Z

Evaluation of Semantic Segmentation performance on the 'Fantastic Beasts' dataset, which was transferred from PASCAL-5^2, reporting metrics across the four specific few-shot evaluation folds (5^0 through 5^3) and the overall mean IoU.

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 | Semantic Segmentation |
| Dataset (including any stated split) | Fantastic Beasts transferred from PASCAL-5² (5^0, 5^1, 5^2, 5^3) |
| Metric | IoU (5^0 Fold) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 5 of 5 |
| 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

- [IoU (5^0 Fold)](<https://www.sota2.com/research/sota/semantic-segmentation-on-fantastic-beasts-transferred-from-pascal-5-2-5-0-5-1-5-2-5-3.md?metric=IoU%20(5%5E0%20Fold)>): Higher is better; unit: PERCENT.

- [IoU (5^1 Fold)](<https://www.sota2.com/research/sota/semantic-segmentation-on-fantastic-beasts-transferred-from-pascal-5-2-5-0-5-1-5-2-5-3.md?metric=IoU%20(5%5E1%20Fold)>): Higher is better; unit: PERCENT.

- [IoU (5^2 Fold)](<https://www.sota2.com/research/sota/semantic-segmentation-on-fantastic-beasts-transferred-from-pascal-5-2-5-0-5-1-5-2-5-3.md?metric=IoU%20(5%5E2%20Fold)>): Higher is better; unit: PERCENT.

- [IoU (5^3 Fold)](<https://www.sota2.com/research/sota/semantic-segmentation-on-fantastic-beasts-transferred-from-pascal-5-2-5-0-5-1-5-2-5-3.md?metric=IoU%20(5%5E3%20Fold)>): Higher is better; unit: PERCENT.

- [mIoU](<https://www.sota2.com/research/sota/semantic-segmentation-on-fantastic-beasts-transferred-from-pascal-5-2-5-0-5-1-5-2-5-3.md?metric=mIoU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | IoU (5^0 Fold) | Result date | Report paper |
| --- | --- | --- | --- |
| AttrSeg | 5410 | Not recorded | 68fa71b31e209131cea529b2 |
| AttrSeg | 5070 | Not recorded | 68fa71b31e209131cea529b2 |
| LSeg | 4690 | Not recorded | 68fa71b31e209131cea529b2 |
| LSeg | 4640 | Not recorded | 68fa71b31e209131cea529b2 |
| LSeg | 4480 | Not recorded | 68fa71b31e209131cea529b2 |

### AttrSeg

IoU (5^0 Fold): 5410. Result ID: 6991dc223a6c3148490b0c13.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71b31e209131cea529b2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71b31e209131cea529b2.md>)

Recorded evaluation configuration: {"Settings":"attr (hrchy)","Backbone":"ViT-L"}. This record does not assert independent reproduction.

### AttrSeg

IoU (5^0 Fold): 5070. Result ID: 6991dc223a6c3148490b0c12.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71b31e209131cea529b2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71b31e209131cea529b2.md>)

Recorded evaluation configuration: {"Settings":"attr (hrchy)","Backbone":"RN101"}. This record does not assert independent reproduction.

### LSeg

IoU (5^0 Fold): 4690. Result ID: 6991dc223a6c3148490b0c11.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71b31e209131cea529b2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c341e209131cea32c9b.md>)

[Implementation](<https://github.com/isl-org/lang-seg>)

Recorded evaluation configuration: {"Settings":"attr (post-)","Backbone":"RN101"}. This record does not assert independent reproduction.

### LSeg

IoU (5^0 Fold): 4640. Result ID: 6991dc223a6c3148490b0c10.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71b31e209131cea529b2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c341e209131cea32c9b.md>)

[Implementation](<https://github.com/isl-org/lang-seg>)

Recorded evaluation configuration: {"Settings":"attr (pre-)","Backbone":"RN101"}. This record does not assert independent reproduction.

### LSeg

IoU (5^0 Fold): 4480. Result ID: 6991dc223a6c3148490b0c0f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa71b31e209131cea529b2.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c341e209131cea32c9b.md>)

[Implementation](<https://github.com/isl-org/lang-seg>)

Recorded evaluation configuration: {"Settings":"attr (direct)","Backbone":"RN101"}. This record does not assert independent reproduction.

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