# Fingerspelling detection on ChicagoFSWild+ (test)

Source: [Fingerspelling detection on ChicagoFSWild+ (test)](<https://www.sota2.com/research/sota/fingerspelling-detection-on-chicagofswild-plus-test>)

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

Data updated: 2026-02-26T05:23:06.477Z

Evaluation of Fingerspelling detection performance on the test split of the ChicagoFSWild+ dataset, measured using Average Precision (AP) across various IoU/Accuracy thresholds and Mean Segment Area (MSA).

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 | Fingerspelling detection |
| Dataset (including any stated split) | ChicagoFSWild+ (test) |
| Metric | AP (IoU=0.1) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 12 of 12 |
| 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

- [AP (IoU=0.1)](<https://www.sota2.com/research/sota/fingerspelling-detection-on-chicagofswild-plus-test.md?metric=AP%20(IoU%3D0.1)>): Higher is better; unit: PERCENT.

- [AP (IoU=0.3)](<https://www.sota2.com/research/sota/fingerspelling-detection-on-chicagofswild-plus-test.md?metric=AP%20(IoU%3D0.3)>): Higher is better; unit: PERCENT.

- [AP (IoU=0.5)](<https://www.sota2.com/research/sota/fingerspelling-detection-on-chicagofswild-plus-test.md?metric=AP%20(IoU%3D0.5)>): Higher is better; unit: PERCENT.

- [AP (Acc=0.0)](<https://www.sota2.com/research/sota/fingerspelling-detection-on-chicagofswild-plus-test.md?metric=AP%20(Acc%3D0.0)>): Higher is better; unit: PERCENT.

- [AP (Acc=0.2)](<https://www.sota2.com/research/sota/fingerspelling-detection-on-chicagofswild-plus-test.md?metric=AP%20(Acc%3D0.2)>): Higher is better; unit: PERCENT.

- [AP (Acc=0.4)](<https://www.sota2.com/research/sota/fingerspelling-detection-on-chicagofswild-plus-test.md?metric=AP%20(Acc%3D0.4)>): Higher is better; unit: PERCENT.

- [MSA](<https://www.sota2.com/research/sota/fingerspelling-detection-on-chicagofswild-plus-test.md?metric=MSA>): Higher is better; unit: PERCENT.

## Recorded results

| Method | AP (IoU=0.1) | Result date | Report paper |
| --- | --- | --- | --- |
| GT | 100 | Not recorded | 68fa69b41e209131cea239aa |
| GT | 100 | Not recorded | 68fa69b41e209131cea239aa |
| multi-task model | 59 | Not recorded | 68fa69b41e209131cea239aa |
| Our Model | 59 | Not recorded | 68fa69b41e209131cea239aa |
| BMN | 58 | Not recorded | 68fa69b41e209131cea239aa |
| BMN | 58 | Not recorded | 68fa69b41e209131cea239aa |
| Base 3 | 56 | Not recorded | 68fa69b41e209131cea239aa |
| Base 3 | 56 | Not recorded | 68fa69b41e209131cea239aa |
| Base 2 | 44.3 | Not recorded | 68fa69b41e209131cea239aa |
| Base 2 | 44.3 | Not recorded | 68fa69b41e209131cea239aa |
| Base 1 | 27.8 | Not recorded | 68fa69b41e209131cea239aa |
| Base 1 | 27.8 | Not recorded | 68fa69b41e209131cea239aa |

### GT

AP (IoU=0.1): 100. Result ID: 698dda8dffc3901de09919b1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

Recorded evaluation configuration: {"source":"ground-truth fingerspelling segments"}. This record does not assert independent reproduction.

### GT

AP (IoU=0.1): 100. Result ID: 698dda8dffc3901de09919b9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

Recorded evaluation configuration: {"detection\_source":"ground-truth fingerspelling segments"}. This record does not assert independent reproduction.

### multi-task model

AP (IoU=0.1): 59. Result ID: 698dda8dffc3901de09919b0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Our Model

AP (IoU=0.1): 59. Result ID: 698dda8dffc3901de09919b8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

Recorded evaluation configuration: {"method\_type":"multi-task model"}. This record does not assert independent reproduction.

### BMN

AP (IoU=0.1): 58. Result ID: 698dda8dffc3901de09919af.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa660f1e209131cea0df89.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### BMN

AP (IoU=0.1): 58. Result ID: 698dda8dffc3901de09919b7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa660f1e209131cea0df89.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Base 3

AP (IoU=0.1): 56. Result ID: 698dda8dffc3901de09919ae.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa639b1e209131ce9ff952.md>)

[Implementation](<http://ai.bu.edu/r-c3d/>)

Recorded evaluation configuration: {"type":"region-based model"}. This record does not assert independent reproduction.

### Base 3

AP (IoU=0.1): 56. Result ID: 698dda8dffc3901de09919b6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa639b1e209131ce9ff952.md>)

[Implementation](<http://ai.bu.edu/r-c3d/>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Base 2

AP (IoU=0.1): 44.3. Result ID: 698dda8dffc3901de09919ad.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Base 2

AP (IoU=0.1): 44.3. Result ID: 698dda8dffc3901de09919b5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Base 1

AP (IoU=0.1): 27.8. Result ID: 698dda8dffc3901de09919ac.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### Base 1

AP (IoU=0.1): 27.8. Result ID: 698dda8dffc3901de09919b4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa69b41e209131cea239aa.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

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