# Affordance Grounding on OPRA 28 x 28 (test)

Source: [Affordance Grounding on OPRA 28 x 28 (test)](<https://www.sota2.com/research/sota/affordance-grounding-on-opra-28-x-28-test>)

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

Data updated: 2026-02-26T05:47:45.517Z

Evaluation of Affordance Grounding performance on the test split of the OPRA 28x28 dataset, measured using KLD, SIM, and AUC-J.

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 | Affordance Grounding |
| Dataset (including any stated split) | OPRA 28 x 28 (test) |
| Metric | KLD |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 11 of 11 |
| 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

- [KLD](<https://www.sota2.com/research/sota/affordance-grounding-on-opra-28-x-28-test.md?metric=KLD>): Lower is better; unit: SCALAR.

- [SIM](<https://www.sota2.com/research/sota/affordance-grounding-on-opra-28-x-28-test.md?metric=SIM>): Higher is better; unit: PERCENT.

- [AUC-J](<https://www.sota2.com/research/sota/affordance-grounding-on-opra-28-x-28-test.md?metric=AUC-J>): Higher is better; unit: PERCENT.

## Recorded results

| Method | KLD | Result date | Report paper |
| --- | --- | --- | --- |
| Afformer | 1.05 | Not recorded | 68fa6eea1e209131cea42e03 |
| Demo2Vec | 1.2 | Not recorded | 68fa6eea1e209131cea42e03 |
| HAG-Net (+Hand Box) | 1.41 | Not recorded | 68fa6eea1e209131cea42e03 |
| Hotspot | 1.42 | Not recorded | 68fa6eea1e209131cea42e03 |
| Img2heatmap | 1.47 | Not recorded | 68fa6eea1e209131cea42e03 |
| MaskAHand (action agnostic) | 1.86 | Not recorded | 68fa6eea1e209131cea42e03 |
| DEEPGAZEII | 1.9 | Not recorded | 68fa6eea1e209131cea42e03 |
| SALGAN | 2.12 | Not recorded | 68fa6eea1e209131cea42e03 |
| EGOGAZE | 2.43 | Not recorded | 68fa6eea1e209131cea42e03 |
| MLNET | 4.02 | Not recorded | 68fa6eea1e209131cea42e03 |
| Center Bias (action agnostic) | 11.13 | Not recorded | 68fa6eea1e209131cea42e03 |

### Afformer

KLD: 1.05. Result ID: 699070ab3a6c314849009219.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

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

Recorded evaluation configuration: {"Supervision":"Supervised"}. This record does not assert independent reproduction.

### Demo2Vec

KLD: 1.2. Result ID: 699070ab3a6c314849009218.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

Recorded evaluation configuration: {"Supervision":"Supervised"}. This record does not assert independent reproduction.

### HAG-Net (+Hand Box)

KLD: 1.41. Result ID: 699070ab3a6c314849009214.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a921e209131cea28f27.md>)

Recorded evaluation configuration: {"Supervision":"Weekly Supervised"}. This record does not assert independent reproduction.

### Hotspot

KLD: 1.42. Result ID: 699070ab3a6c314849009213.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa658f1e209131cea0b2d9.md>)

[Implementation](<http://vision.cs.utexas.edu/projects/interaction-hotspots/>)

Recorded evaluation configuration: {"Supervision":"Weekly Supervised"}. This record does not assert independent reproduction.

### Img2heatmap

KLD: 1.47. Result ID: 699070ab3a6c314849009217.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa658f1e209131cea0b2d9.md>)

[Implementation](<http://vision.cs.utexas.edu/projects/interaction-hotspots/>)

Recorded evaluation configuration: {"Supervision":"Supervised"}. This record does not assert independent reproduction.

### MaskAHand (action agnostic)

KLD: 1.86. Result ID: 699070ab3a6c314849009216.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

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

Recorded evaluation configuration: {"Supervision":"Self-supervised Zero-shot"}. This record does not assert independent reproduction.

### DEEPGAZEII

KLD: 1.9. Result ID: 699070ab3a6c314849009211.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5eca1e209131ce9e527f.md>)

Recorded evaluation configuration: {"Supervision":"Weekly Supervised"}. This record does not assert independent reproduction.

### SALGAN

KLD: 2.12. Result ID: 699070ab3a6c314849009212.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64871e209131cea053b2.md>)

Recorded evaluation configuration: {"Supervision":"Weekly Supervised"}. This record does not assert independent reproduction.

### EGOGAZE

KLD: 2.43. Result ID: 699070ab3a6c31484900920f.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa651c1e209131cea085fe.md>)

Recorded evaluation configuration: {"Supervision":"Weekly Supervised"}. This record does not assert independent reproduction.

### MLNET

KLD: 4.02. Result ID: 699070ab3a6c314849009210.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63861e209131ce9ff3e0.md>)

Recorded evaluation configuration: {"Supervision":"Weekly Supervised"}. This record does not assert independent reproduction.

### Center Bias (action agnostic)

KLD: 11.13. Result ID: 699070ab3a6c314849009215.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e03.md>)

Recorded evaluation configuration: {"Supervision":"Self-supervised Zero-shot"}. This record does not assert independent reproduction.

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