# Anomaly Detection on KDD 50% (test)

Source: [Anomaly Detection on KDD 50% (test)](<https://www.sota2.com/research/sota/anomaly-detection-on-kdd-50-percent-test>)

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

Data updated: 2026-02-26T05:43:01.816Z

Evaluation of Anomaly Detection performance on the test split of the KDD 50% dataset, measured by F1 Score and sigma.

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 | Anomaly Detection |
| Dataset (including any stated split) | KDD 50% (test) |
| Metric | F1 Score |
| Unit | PERCENT |
| Direction | Higher 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

- [F1 Score](<https://www.sota2.com/research/sota/anomaly-detection-on-kdd-50-percent-test.md?metric=F1%20Score>): Higher is better; unit: PERCENT.

- [Sigma](<https://www.sota2.com/research/sota/anomaly-detection-on-kdd-50-percent-test.md?metric=Sigma>): Lower is better; unit: SCALAR.

## Recorded results

| Method | F1 Score | Result date | Report paper |
| --- | --- | --- | --- |
| GOAD | 98.4 | Not recorded | 68fa677a1e209131cea16a5a |
| DAGMM | 93.7 | Not recorded | 68fa677a1e209131cea16a5a |
| FB-AE | 92.7 | Not recorded | 68fa677a1e209131cea16a5a |
| LOF | 83.8 | Not recorded | 68fa677a1e209131cea16a5a |
| OC-SVM | 79.5 | Not recorded | 68fa677a1e209131cea16a5a |
| E2E-AE | 0.3 | Not recorded | 68fa677a1e209131cea16a5a |

### GOAD

F1 Score: 98.4. Result ID: 698d38c18b517eb4331fe3f4.

[Reporting paper](<https://www.sota2.com/research/paper/68fa677a1e209131cea16a5a.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa677a1e209131cea16a5a.md>)

Recorded evaluation configuration: {"reduced dimension (r)":128,"number of tasks":64}. This record does not assert independent reproduction.

### DAGMM

F1 Score: 93.7. Result ID: 698d38c18b517eb4331fe3f2.

[Reporting paper](<https://www.sota2.com/research/paper/68fa677a1e209131cea16a5a.md>)

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

### FB-AE

F1 Score: 92.7. Result ID: 698d38c18b517eb4331fe3f3.

[Reporting paper](<https://www.sota2.com/research/paper/68fa677a1e209131cea16a5a.md>)

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

### LOF

F1 Score: 83.8. Result ID: 698d38c18b517eb4331fe3f1.

[Reporting paper](<https://www.sota2.com/research/paper/68fa677a1e209131cea16a5a.md>)

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

### OC-SVM

F1 Score: 79.5. Result ID: 698d38c18b517eb4331fe3ef.

[Reporting paper](<https://www.sota2.com/research/paper/68fa677a1e209131cea16a5a.md>)

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

### E2E-AE

F1 Score: 0.3. Result ID: 698d38c18b517eb4331fe3f0.

[Reporting paper](<https://www.sota2.com/research/paper/68fa677a1e209131cea16a5a.md>)

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

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