# Multi-label Sound Event Classification on AS 20K Source: [Multi-label Sound Event Classification on AS 20K]() Collection index: [llms.txt]() Data updated: 2026-06-25T08:03:22.571Z Evaluation of multi-label sound event classification performance on the AS 20K dataset, measured using mAP. 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 | Multi-label sound event classification | | Dataset (including any stated split) | AS 20K | | Metric | mAP | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 17 of 17 | | 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 - [mAP](): Higher is better; unit: PERCENT. ## Recorded results | Method | mAP | Result date | Report paper | | --- | --- | --- | --- | | EquiAV | 42.4 | Not recorded | 6a3cb63e206542251d7ca6ca | | MAViL | 41.8 | Not recorded | 6a3cb63e206542251d7ca6ca | | MJEPA ViT-g + data scaling | 40.9 | Not recorded | 6a3cb63e206542251d7ca6ca | | SSLAM | 40.9 | Not recorded | 6a3cb63e206542251d7ca6ca | | MJEPA ViT-L + data scaling | 40 | Not recorded | 6a3cb63e206542251d7ca6ca | | SPEAR | 39.4 | Not recorded | 6a3cb63e206542251d7ca6ca | | MJEPA ViT-L | 38.9 | Not recorded | 6a3cb63e206542251d7ca6ca | | AJEPA | 38.4 | Not recorded | 6a3cb63e206542251d7ca6ca | | CAV-MAE | 37.7 | Not recorded | 6a3cb63e206542251d7ca6ca | | EquiAV | 34.3 | Not recorded | 6a3cb63e206542251d7ca6ca | | Dasheng-1.2B | 31.6 | Not recorded | 6a3cb63e206542251d7ca6ca | | SSLAM | 31.4 | Not recorded | 6a3cb63e206542251d7ca6ca | | MAViL | 30 | Not recorded | 6a3cb63e206542251d7ca6ca | | CAV-MAE Sync | 21.7 | Not recorded | 6a3cb63e206542251d7ca6ca | | CAV-MAE | 19.4 | Not recorded | 6a3cb63e206542251d7ca6ca | | AJEPA | 18 | Not recorded | 6a3cb63e206542251d7ca6ca | | SPEAR | 11.9 | Not recorded | 6a3cb63e206542251d7ca6ca | ### EquiAV mAP: 42.4. Result ID: 6a3ce0b8fbc373592c51efe3. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Evaluation protocol":"Full-model finetuning","Params":"170M","Modality":"A+V","Pre-train data":"AS"}. This record does not assert independent reproduction. ### MAViL mAP: 41.8. Result ID: 6a3ce0b8fbc373592c51efe2. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Evaluation protocol":"Full-model finetuning","Params":"170M","Modality":"A+V","Pre-train data":"IN+AS"}. This record does not assert independent reproduction. ### MJEPA ViT-g + data scaling mAP: 40.9. Result ID: 6a3ce0b8fbc373592c51efdd. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Evaluation protocol":"Frozen feature probing","Params":"1B","Modality":"A+V","Pre-train data":"AS+VM2M"}. This record does not assert independent reproduction. ### SSLAM mAP: 40.9. Result ID: 6a3ce0b8fbc373592c51efdf. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Evaluation protocol":"Full-model finetuning","Params":"88M","Modality":"A","Pre-train data":"AS"}. This record does not assert independent reproduction. ### MJEPA ViT-L + data scaling mAP: 40. Result ID: 6a3ce0b8fbc373592c51efdc. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Evaluation protocol":"Frozen feature probing","Params":"300M","Modality":"A+V","Pre-train data":"AS+VM2M"}. This record does not assert independent reproduction. ### SPEAR mAP: 39.4. Result ID: 6a3ce0b8fbc373592c51efe0. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Evaluation protocol":"Full-model finetuning","Params":"600M","Modality":"A","Pre-train data":"197k hrs mix"}. This record does not assert independent reproduction. ### MJEPA ViT-L mAP: 38.9. Result ID: 6a3ce0b8fbc373592c51efdb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Evaluation protocol":"Frozen feature probing","Params":"300M","Modality":"A+V","Pre-train data":"AS"}. This record does not assert independent reproduction. ### AJEPA mAP: 38.4. Result ID: 6a3ce0b8fbc373592c51efde. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Evaluation protocol":"Full-model finetuning","Params":"85M","Modality":"A","Pre-train data":"AS"}. This record does not assert independent reproduction. ### CAV-MAE mAP: 37.7. Result ID: 6a3ce0b8fbc373592c51efe1. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Evaluation protocol":"Full-model finetuning","Params":"170M","Modality":"A+V","Pre-train data":"IN+AS"}. This record does not assert independent reproduction. ### EquiAV mAP: 34.3. Result ID: 6a3ce0b8fbc373592c51efd9. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Evaluation protocol":"Frozen feature probing","Params":"170M","Modality":"A+V","Pre-train data":"AS"}. This record does not assert independent reproduction. ### Dasheng-1.2B mAP: 31.6. Result ID: 6a3ce0b8fbc373592c51efd6. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Evaluation protocol":"Frozen feature probing","Params":"1.2B","Modality":"A","Pre-train data":"272k hrs mix"}. This record does not assert independent reproduction. ### SSLAM mAP: 31.4. Result ID: 6a3ce0b8fbc373592c51efd4. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Evaluation protocol":"Frozen feature probing","Params":"88M","Modality":"A","Pre-train data":"AS"}. This record does not assert independent reproduction. ### MAViL mAP: 30. Result ID: 6a3ce0b8fbc373592c51efd8. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Evaluation protocol":"Frozen feature probing","Params":"170M","Modality":"A+V","Pre-train data":"IN+AS"}. This record does not assert independent reproduction. ### CAV-MAE Sync mAP: 21.7. Result ID: 6a3ce0b8fbc373592c51efda. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Evaluation protocol":"Frozen feature probing","Params":"170M","Modality":"A+V","Pre-train data":"AS"}. This record does not assert independent reproduction. ### CAV-MAE mAP: 19.4. Result ID: 6a3ce0b8fbc373592c51efd7. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Evaluation protocol":"Frozen feature probing","Params":"170M","Modality":"A+V","Pre-train data":"IN+AS"}. This record does not assert independent reproduction. ### AJEPA mAP: 18. Result ID: 6a3ce0b8fbc373592c51efd3. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Evaluation protocol":"Frozen feature probing","Params":"85M","Modality":"A","Pre-train data":"AS"}. This record does not assert independent reproduction. ### SPEAR mAP: 11.9. Result ID: 6a3ce0b8fbc373592c51efd5. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Evaluation protocol":"Frozen feature probing","Params":"600M","Modality":"A","Pre-train data":"197k hrs mix"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.