# Human Activity Recognition on OPPORTUNITY (test)

Source: [Human Activity Recognition on OPPORTUNITY (test)](<https://www.sota2.com/research/sota/human-activity-recognition-on-opportunity-test>)

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

Data updated: 2026-02-26T05:57:15.651Z

Evaluation of Human Activity Recognition performance on the test split of the OPPORTUNITY dataset.

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 | Human Activity Recognition |
| Dataset (including any stated split) | OPPORTUNITY (test) |
| Metric | Pairwise Score (1 vs 2) |
| Unit | SCALAR |
| 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

- [Pairwise Score (1 vs 2)](<https://www.sota2.com/research/sota/human-activity-recognition-on-opportunity-test.md?metric=Pairwise%20Score%20(1%20vs%202)>): Higher is better; unit: SCALAR.

- [Pairwise Score (1 vs 3)](<https://www.sota2.com/research/sota/human-activity-recognition-on-opportunity-test.md?metric=Pairwise%20Score%20(1%20vs%203)>): Higher is better; unit: SCALAR.

- [Pairwise Score (2 vs 1)](<https://www.sota2.com/research/sota/human-activity-recognition-on-opportunity-test.md?metric=Pairwise%20Score%20(2%20vs%201)>): Higher is better; unit: SCALAR.

- [Pairwise Score (2 vs 3)](<https://www.sota2.com/research/sota/human-activity-recognition-on-opportunity-test.md?metric=Pairwise%20Score%20(2%20vs%203)>): Higher is better; unit: SCALAR.

- [Pairwise Score (3 vs 1)](<https://www.sota2.com/research/sota/human-activity-recognition-on-opportunity-test.md?metric=Pairwise%20Score%20(3%20vs%201)>): Higher is better; unit: SCALAR.

- [Pairwise Score (3 vs 2)](<https://www.sota2.com/research/sota/human-activity-recognition-on-opportunity-test.md?metric=Pairwise%20Score%20(3%20vs%202)>): Higher is better; unit: SCALAR.

- [Average Score](<https://www.sota2.com/research/sota/human-activity-recognition-on-opportunity-test.md?metric=Average%20Score>): Higher is better; unit: SCALAR.

## Recorded results

| Method | Pairwise Score (1 vs 2) | Result date | Report paper |
| --- | --- | --- | --- |
| IIMT | 0.809 | Not recorded | 68fa66e71e209131cea130d0 |
| VADA | 0.776 | Not recorded | 68fa66e71e209131cea130d0 |
| DANN | 0.768 | Not recorded | 68fa66e71e209131cea130d0 |
| Source-Only | 0.652 | Not recorded | 68fa66e71e209131cea130d0 |

### IIMT

Pairwise Score (1 vs 2): 0.809. Result ID: 698d100f8b517eb4331eb7bc.

[Reporting paper](<https://www.sota2.com/research/paper/68fa66e71e209131cea130d0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66e71e209131cea130d0.md>)

Recorded evaluation configuration: {"adaptation\_type":"UDA"}. This record does not assert independent reproduction.

### VADA

Pairwise Score (1 vs 2): 0.776. Result ID: 698d100f8b517eb4331eb7bb.

[Reporting paper](<https://www.sota2.com/research/paper/68fa66e71e209131cea130d0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64251e209131cea02d71.md>)

Recorded evaluation configuration: {"adaptation\_type":"UDA"}. This record does not assert independent reproduction.

### DANN

Pairwise Score (1 vs 2): 0.768. Result ID: 698d100f8b517eb4331eb7ba.

[Reporting paper](<https://www.sota2.com/research/paper/68fa66e71e209131cea130d0.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa627d1e209131ce9f988d.md>)

Recorded evaluation configuration: {"adaptation\_type":"UDA"}. This record does not assert independent reproduction.

### Source-Only

Pairwise Score (1 vs 2): 0.652. Result ID: 698d100f8b517eb4331eb7b9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa66e71e209131cea130d0.md>)

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

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