# Surgical Skill Assessment on JIGSAWS Knot Tying (LOUO)

Source: [Surgical Skill Assessment on JIGSAWS Knot Tying (LOUO)](<https://www.sota2.com/research/sota/surgical-skill-assessment-on-jigsaws-knot-tying-louo>)

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

Data updated: 2026-03-04T09:04:16.554Z

Evaluation of models for assessing surgical skills using the JIGSAWS Knot Tying dataset under a Leave-One-Out Subject (LOUO) cross-validation scheme, reporting SSC and MAE metrics.

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 | Surgical Skill Assessment (Knot Tying) |
| Dataset (including any stated split) | JIGSAWS (LOUO) |
| Metric | SSC |
| Unit | PERCENT |
| Direction | Higher 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

- [SSC](<https://www.sota2.com/research/sota/surgical-skill-assessment-on-jigsaws-knot-tying-louo.md?metric=SSC>): Higher is better; unit: PERCENT.

- [MAE](<https://www.sota2.com/research/sota/surgical-skill-assessment-on-jigsaws-knot-tying-louo.md?metric=MAE>): Lower is better; unit: SCALAR.

## Recorded results

| Method | SSC | Result date | Report paper |
| --- | --- | --- | --- |
| SurgFusion-Net | 91 | Not recorded | 69a66bdd2d603e6de3e3cca3 |
| MAQA | 86 | Not recorded | 69a66bdd2d603e6de3e3cca3 |
| C3D-MTL-VF | 83 | Not recorded | 69a66bdd2d603e6de3e3cca3 |
| ViSA | 76 | Not recorded | 69a66bdd2d603e6de3e3cca3 |
| SMT-DCT-DFT | 73 | Not recorded | 69a66bdd2d603e6de3e3cca3 |
| Contra-Sformer | 69 | Not recorded | 69a66bdd2d603e6de3e3cca3 |
| AIM | 61 | Not recorded | 69a66bdd2d603e6de3e3cca3 |
| DCT-DFT-ApEn | 60 | Not recorded | 69a66bdd2d603e6de3e3cca3 |
| C3D-LSTM | 60 | Not recorded | 69a66bdd2d603e6de3e3cca3 |
| MultiPath-VTPE | 59 | Not recorded | 69a66bdd2d603e6de3e3cca3 |
| MultiPath-VTP | 58 | Not recorded | 69a66bdd2d603e6de3e3cca3 |

### SurgFusion-Net

SSC: 91. Result ID: 69a7f4306dbb7075b94cf198.

[Reporting paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

Recorded evaluation configuration: {"Input Modality":"V+F+M"}. This record does not assert independent reproduction.

### MAQA

SSC: 86. Result ID: 69a7f4306dbb7075b94cf197.

[Reporting paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77461e209131cea7225d.md>)

Recorded evaluation configuration: {"Input Modality":"V+F+M"}. This record does not assert independent reproduction.

### C3D-MTL-VF

SSC: 83. Result ID: 69a7f4306dbb7075b94cf191.

[Reporting paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

Recorded evaluation configuration: {"Input Modality":"V"}. This record does not assert independent reproduction.

### ViSA

SSC: 76. Result ID: 69a7f4306dbb7075b94cf192.

[Reporting paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6d331e209131cea385b0.md>)

Recorded evaluation configuration: {"Input Modality":"V"}. This record does not assert independent reproduction.

### SMT-DCT-DFT

SSC: 73. Result ID: 69a7f4306dbb7075b94cf18e.

[Reporting paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63f01e209131cea01a4c.md>)

Recorded evaluation configuration: {"Input Modality":"K"}. This record does not assert independent reproduction.

### Contra-Sformer

SSC: 69. Result ID: 69a7f4306dbb7075b94cf193.

[Reporting paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

Recorded evaluation configuration: {"Input Modality":"V"}. This record does not assert independent reproduction.

### AIM

SSC: 61. Result ID: 69a7f4306dbb7075b94cf194.

[Reporting paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

Recorded evaluation configuration: {"Input Modality":"V+K"}. This record does not assert independent reproduction.

### DCT-DFT-ApEn

SSC: 60. Result ID: 69a7f4306dbb7075b94cf18f.

[Reporting paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63f01e209131cea01a4c.md>)

Recorded evaluation configuration: {"Input Modality":"K"}. This record does not assert independent reproduction.

### C3D-LSTM

SSC: 60. Result ID: 69a7f4306dbb7075b94cf190.

[Reporting paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa63511e209131ce9fe0e9.md>)

Recorded evaluation configuration: {"Input Modality":"V"}. This record does not assert independent reproduction.

### MultiPath-VTPE

SSC: 59. Result ID: 69a7f4306dbb7075b94cf196.

[Reporting paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a0a1e209131cea25a95.md>)

[Implementation](<https://git.io/JG2OA>)

Recorded evaluation configuration: {"Input Modality":"V+K"}. This record does not assert independent reproduction.

### MultiPath-VTP

SSC: 58. Result ID: 69a7f4306dbb7075b94cf195.

[Reporting paper](<https://www.sota2.com/research/paper/69a66bdd2d603e6de3e3cca3.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a0a1e209131cea25a95.md>)

[Implementation](<https://git.io/JG2OA>)

Recorded evaluation configuration: {"Input Modality":"V+K"}. This record does not assert independent reproduction.

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