# Location inference attack on brightkite

Source: [Location inference attack on brightkite](<https://www.sota2.com/research/sota/location-inference-attack-on-brightkite>)

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

Data updated: 2026-06-05T08:41:57.141Z

Evaluation of location inference attack performance on the Brightkite dataset, measured using metrics like Distance, Accuracy, and Cost.

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 | Location inference attack |
| Dataset (including any stated split) | brightkite |
| Metric | Distance |
| 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

- [Distance](<https://www.sota2.com/research/sota/location-inference-attack-on-brightkite.md?metric=Distance>): Lower is better; unit: SCALAR.

- [Accuracy](<https://www.sota2.com/research/sota/location-inference-attack-on-brightkite.md?metric=Accuracy>): Higher is better; unit: PERCENT.

- [Cost](<https://www.sota2.com/research/sota/location-inference-attack-on-brightkite.md?metric=Cost>): Lower is better; unit: SCALAR.

## Recorded results

| Method | Distance | Result date | Report paper |
| --- | --- | --- | --- |
| GI-LIA | 25.74 | Not recorded | 6a22589886173ad9c1468b34 |
| GI-LIA | 26.93 | Not recorded | 6a22589886173ad9c1468b34 |
| ZO-LIA | 28.91 | Not recorded | 6a22589886173ad9c1468b34 |
| GI-LIA | 32.67 | Not recorded | 6a22589886173ad9c1468b34 |
| ZO-LIA | 40.59 | Not recorded | 6a22589886173ad9c1468b34 |
| ZO-LIA | 41.98 | Not recorded | 6a22589886173ad9c1468b34 |

### GI-LIA

Distance: 25.74. Result ID: 6a228bd4fbc373592c20a966.

[Reporting paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

Recorded evaluation configuration: {"k":"50"}. This record does not assert independent reproduction.

### GI-LIA

Distance: 26.93. Result ID: 6a228bd4fbc373592c20a964.

[Reporting paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

Recorded evaluation configuration: {"k":"10"}. This record does not assert independent reproduction.

### ZO-LIA

Distance: 28.91. Result ID: 6a228bd4fbc373592c20a961.

[Reporting paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

Recorded evaluation configuration: {"k":"10"}. This record does not assert independent reproduction.

### GI-LIA

Distance: 32.67. Result ID: 6a228bd4fbc373592c20a965.

[Reporting paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

Recorded evaluation configuration: {"k":"30"}. This record does not assert independent reproduction.

### ZO-LIA

Distance: 40.59. Result ID: 6a228bd4fbc373592c20a962.

[Reporting paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

Recorded evaluation configuration: {"k":"30"}. This record does not assert independent reproduction.

### ZO-LIA

Distance: 41.98. Result ID: 6a228bd4fbc373592c20a963.

[Reporting paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

[Method origin paper](<https://www.sota2.com/research/paper/6a22589886173ad9c1468b34.md>)

Recorded evaluation configuration: {"k":"50"}. This record does not assert independent reproduction.

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