# Pain Recognition on BioVid 77 source subjects 10 target subjects

Source: [Pain Recognition on BioVid 77 source subjects 10 target subjects](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects>)

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

Data updated: 2026-03-11T06:42:23.912Z

Evaluation of Pain Recognition performance on the BioVid dataset, specifically focusing on the 10 target subjects (out of 77 source subjects). Metrics include subject-wise accuracy (Sub-1 to Sub-10 ACC) and overall average 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 | Pain Recognition |
| Dataset (including any stated split) | BioVid 77 source subjects 10 target subjects |
| Metric | Subject 1 Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 9 of 9 |
| 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

- [Subject 1 Accuracy](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects.md?metric=Subject%201%20Accuracy>): Higher is better; unit: PERCENT.

- [Subject 2 Accuracy](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects.md?metric=Subject%202%20Accuracy>): Higher is better; unit: PERCENT.

- [Subject 3 Accuracy](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects.md?metric=Subject%203%20Accuracy>): Higher is better; unit: PERCENT.

- [Subject 4 Accuracy](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects.md?metric=Subject%204%20Accuracy>): Higher is better; unit: PERCENT.

- [Subject 5 Accuracy](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects.md?metric=Subject%205%20Accuracy>): Higher is better; unit: PERCENT.

- [Subject 6 Accuracy](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects.md?metric=Subject%206%20Accuracy>): Higher is better; unit: PERCENT.

- [Subject 7 Accuracy](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects.md?metric=Subject%207%20Accuracy>): Higher is better; unit: PERCENT.

- [Subject 8 Accuracy](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects.md?metric=Subject%208%20Accuracy>): Higher is better; unit: PERCENT.

- [Subject 9 Accuracy](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects.md?metric=Subject%209%20Accuracy>): Higher is better; unit: PERCENT.

- [Subject 10 Accuracy](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects.md?metric=Subject%2010%20Accuracy>): Higher is better; unit: PERCENT.

- [Average Accuracy](<https://www.sota2.com/research/sota/pain-recognition-on-biovid-77-source-subjects-10-target-subjects.md?metric=Average%20Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Subject 1 Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| Fine-Tuning | 97.11 | Not recorded | 68fa7aa91e209131cea8475a |
| SFDA-PFT | 84.93 | Not recorded | 68fa7aa91e209131cea8475a |
| SFIT | 80.92 | Not recorded | 68fa7aa91e209131cea8475a |
| DSFDA | 77 | Not recorded | 68fa7aa91e209131cea8475a |
| SFDA-IT | 75.33 | Not recorded | 68fa7aa91e209131cea8475a |
| Source model (no adaptation) | 66.11 | Not recorded | 68fa7aa91e209131cea8475a |
| TPDS | 65.56 | Not recorded | 68fa7aa91e209131cea8475a |
| NRC | 59.33 | Not recorded | 68fa7aa91e209131cea8475a |
| SHOT | 55.78 | Not recorded | 68fa7aa91e209131cea8475a |

### Fine-Tuning

Subject 1 Accuracy: 97.11. Result ID: 69b10d1e6dbb7075b95abe2a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7aa91e209131cea8475a.md>)

Recorded evaluation configuration: {"Setting":"Oracle","Backbone":"ResNet-18"}. This record does not assert independent reproduction.

### SFDA-PFT

Subject 1 Accuracy: 84.93. Result ID: 69b10d1e6dbb7075b95abe29.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7aa91e209131cea8475a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7aa91e209131cea8475a.md>)

Recorded evaluation configuration: {"Setting":"SFDA (data-based)","Backbone":"ResNet-18"}. This record does not assert independent reproduction.

### SFIT

Subject 1 Accuracy: 80.92. Result ID: 69b10d1e6dbb7075b95abe27.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7aa91e209131cea8475a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69e91e209131cea24d52.md>)

Recorded evaluation configuration: {"Setting":"SFDA (data-based)","Backbone":"ResNet-18"}. This record does not assert independent reproduction.

### DSFDA

Subject 1 Accuracy: 77. Result ID: 69b10d1e6dbb7075b95abe26.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7aa91e209131cea8475a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa790b1e209131cea7bd97.md>)

Recorded evaluation configuration: {"Setting":"SFDA (model-based)","Backbone":"ResNet-18"}. This record does not assert independent reproduction.

### SFDA-IT

Subject 1 Accuracy: 75.33. Result ID: 69b10d1e6dbb7075b95abe28.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7aa91e209131cea8475a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69f31e209131cea25356.md>)

Recorded evaluation configuration: {"Setting":"SFDA (data-based)","Backbone":"ResNet-18"}. This record does not assert independent reproduction.

### Source model (no adaptation)

Subject 1 Accuracy: 66.11. Result ID: 69b10d1e6dbb7075b95abe22.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7aa91e209131cea8475a.md>)

Recorded evaluation configuration: {"Setting":"Source-only","Backbone":"ResNet-18"}. This record does not assert independent reproduction.

### TPDS

Subject 1 Accuracy: 65.56. Result ID: 69b10d1e6dbb7075b95abe25.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7aa91e209131cea8475a.md>)

Recorded evaluation configuration: {"Setting":"SFDA (model-based)","Backbone":"ResNet-18"}. This record does not assert independent reproduction.

### NRC

Subject 1 Accuracy: 59.33. Result ID: 69b10d1e6dbb7075b95abe24.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7aa91e209131cea8475a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b521e209131cea2da05.md>)

[Implementation](<https://github.com/Albert0147/SFDA_neighbors>)

Recorded evaluation configuration: {"Setting":"SFDA (model-based)","Backbone":"ResNet-18"}. This record does not assert independent reproduction.

### SHOT

Subject 1 Accuracy: 55.78. Result ID: 69b10d1e6dbb7075b95abe23.

[Reporting paper](<https://www.sota2.com/research/paper/68fa7aa91e209131cea8475a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a0e1e209131cea25d69.md>)

[Implementation](<https://github.com/tim-learn/SHOT>)

Recorded evaluation configuration: {"Setting":"SFDA (model-based)","Backbone":"ResNet-18"}. This record does not assert independent reproduction.

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