# Fairness Repair on Adult (On-Sample)

Source: [Fairness Repair on Adult (On-Sample)](<https://www.sota2.com/research/sota/fairness-repair-on-adult-on-sample>)

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

Data updated: 2026-03-11T07:35:15.335Z

Evaluation of fairness repair techniques applied to the on-sample subset of the Adult dataset, reporting disparity metrics such as E-hat.

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 | Fairness Repair |
| Dataset (including any stated split) | Adult (On-Sample) |
| Metric | E-hat |
| Unit | SCALAR |
| Direction | Lower is better |
| Results loaded | 6 of 6 |
| 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

- [E-hat](<https://www.sota2.com/research/sota/fairness-repair-on-adult-on-sample.md?metric=E-hat>): Lower is better; unit: SCALAR.

## Recorded results

| Method | E-hat | Result date | Report paper |
| --- | --- | --- | --- |
| Geometric Repair | 0.0031 | Not recorded | 68fa5c5f1e209131ce9d0630 |
| Stick-Breaking Repair | 0.0041 | Not recorded | 68fa5c5f1e209131ce9d0630 |
| Stick-Breaking Repair | 0.1366 | Not recorded | 68fa5c5f1e209131ce9d0630 |
| Geometric Repair | 0.2222 | Not recorded | 68fa5c5f1e209131ce9d0630 |
| Stick-Breaking Repair | 0.5638 | Not recorded | 68fa5c5f1e209131ce9d0630 |
| Geometric Repair | 3.1058 | Not recorded | 68fa5c5f1e209131ce9d0630 |

### Geometric Repair

E-hat: 0.0031. Result ID: 69b11b326dbb7075b95b31f5.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5c5f1e209131ce9d0630.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa55021e209131ce990885.md>)

Recorded evaluation configuration: {"Feature":"Age"}. This record does not assert independent reproduction.

### Stick-Breaking Repair

E-hat: 0.0041. Result ID: 69b11b326dbb7075b95b31f8.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5c5f1e209131ce9d0630.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5c5f1e209131ce9d0630.md>)

Recorded evaluation configuration: {"Feature":"Age"}. This record does not assert independent reproduction.

### Stick-Breaking Repair

E-hat: 0.1366. Result ID: 69b11b326dbb7075b95b31f9.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5c5f1e209131ce9d0630.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5c5f1e209131ce9d0630.md>)

Recorded evaluation configuration: {"Feature":"Capital Gain"}. This record does not assert independent reproduction.

### Geometric Repair

E-hat: 0.2222. Result ID: 69b11b326dbb7075b95b31f6.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5c5f1e209131ce9d0630.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa55021e209131ce990885.md>)

Recorded evaluation configuration: {"Feature":"Capital Gain"}. This record does not assert independent reproduction.

### Stick-Breaking Repair

E-hat: 0.5638. Result ID: 69b11b326dbb7075b95b31fa.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5c5f1e209131ce9d0630.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa5c5f1e209131ce9d0630.md>)

Recorded evaluation configuration: {"Feature":"Capital Loss"}. This record does not assert independent reproduction.

### Geometric Repair

E-hat: 3.1058. Result ID: 69b11b326dbb7075b95b31f7.

[Reporting paper](<https://www.sota2.com/research/paper/68fa5c5f1e209131ce9d0630.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa55021e209131ce990885.md>)

Recorded evaluation configuration: {"Feature":"Capital Loss"}. This record does not assert independent reproduction.

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