# Abnormal Event Detection on UMN Unusual Crowd Activity (test) Source: [Abnormal Event Detection on UMN Unusual Crowd Activity (test)]() Collection index: [llms.txt]() Data updated: 2026-02-26T05:45:33.255Z Evaluation of Abnormal Event Detection performance on the test split of the UMN Unusual Crowd Activity dataset, measured using frame-level AUC. 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 | Abnormal Event Detection | | Dataset (including any stated split) | UMN Unusual Crowd Activity (test) | | Metric | Frame-level AUC | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 13 of 13 | | 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 - [Frame-level AUC](): Higher is better; unit: PERCENT. ## Recorded results | Method | Frame-level AUC | Result date | Report paper | | --- | --- | --- | --- | | Sabokrou et al. | 99.6 | Not recorded | 68fa65a51e209131cea0b8e5 | | object-centric convolutional auto-encoders | 99.6 | Not recorded | 68fa65a51e209131cea0b8e5 | | Dutta et al. | 99.5 | Not recorded | 68fa65a51e209131cea0b8e5 | | Ionescu et al. \[14\] | 99.3 | Not recorded | 68fa65a51e209131cea0b8e5 | | Ravanbakhsh et al. \[28\] | 99 | Not recorded | 68fa65a51e209131cea0b8e5 | | Ravanbakhsh et al. \[27\] | 98.8 | Not recorded | 68fa65a51e209131cea0b8e5 | | Zhang et al. | 98.7 | Not recorded | 68fa65a51e209131cea0b8e5 | | Saligrama et al. | 98.5 | Not recorded | 68fa65a51e209131cea0b8e5 | | Cong et al. | 97.5 | Not recorded | 68fa65a51e209131cea0b8e5 | | Smeureanu et al. | 97.1 | Not recorded | 68fa65a51e209131cea0b8e5 | | Liu et al. \[22\] | 96.1 | Not recorded | 68fa65a51e209131cea0b8e5 | | Mehran et al. | 96 | Not recorded | 68fa65a51e209131cea0b8e5 | | Ionescu et al. \[13\] | 95.1 | Not recorded | 68fa65a51e209131cea0b8e5 | ### Sabokrou et al. Frame-level AUC: 99.6. Result ID: 698cbee48b517eb4331c7173. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### object-centric convolutional auto-encoders Frame-level AUC: 99.6. Result ID: 698cbee48b517eb4331c7177. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Dutta et al. Frame-level AUC: 99.5. Result ID: 698cbee48b517eb4331c716e. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Ionescu et al. \[14\] Frame-level AUC: 99.3. Result ID: 698cbee48b517eb4331c7176. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Ravanbakhsh et al. \[28\] Frame-level AUC: 99. Result ID: 698cbee48b517eb4331c7172. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Ravanbakhsh et al. \[27\] Frame-level AUC: 98.8. Result ID: 698cbee48b517eb4331c7174. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Zhang et al. Frame-level AUC: 98.7. Result ID: 698cbee48b517eb4331c716f. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Saligrama et al. Frame-level AUC: 98.5. Result ID: 698cbee48b517eb4331c716d. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Cong et al. Frame-level AUC: 97.5. Result ID: 698cbee48b517eb4331c716c. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Smeureanu et al. Frame-level AUC: 97.1. Result ID: 698cbee48b517eb4331c7170. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Liu et al. \[22\] Frame-level AUC: 96.1. Result ID: 698cbee48b517eb4331c7175. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Mehran et al. Frame-level AUC: 96. Result ID: 698cbee48b517eb4331c716b. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Ionescu et al. \[13\] Frame-level AUC: 95.1. Result ID: 698cbee48b517eb4331c7171. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.