# ECG Segmentation on QTDB S1 (1/4 (N=114)) Source: [ECG Segmentation on QTDB S1 (1/4 (N=114))]() Collection index: [llms.txt]() Data updated: 2026-05-18T08:08:04.621Z Evaluation of ECG segmentation performance on the S1 subset of the QT Database (QTDB), specifically using the configuration with 1/4 labeled ratio and N=114 samples, reporting metrics like mIoU. 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 | ECG Segmentation | | Dataset (including any stated split) | QTDB S1 (1/4 (N=114)) | | Metric | mIoU | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 26 of 26 | | 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 - [mIoU](): Higher is better; unit: PERCENT. ## Recorded results | Method | mIoU | Result date | Report paper | | --- | --- | --- | --- | | MT + CardioMix | 68.4 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch + CardioMix | 67.6 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT + AugSeg | 66.5 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + AugSeg | 66.4 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + UPC | 66.2 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + CardioMix | 66.2 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT + CutMix | 66.1 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT + UPC | 66 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + CutMix | 65.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + CardioMix | 65.7 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + CutMix | 65.4 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + AugSeg | 65.4 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + CardioMix | 65 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT | 64.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch + AugSeg | 64.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch + UPC | 64.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch + CutMix | 64.4 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + UPC | 64.3 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ | 64.1 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + UPC | 64 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch | 63.8 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + AugSeg | 62.7 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | Scratch | 61.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + CutMix | 60.3 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS | 60.1 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo | 58.6 | Not recorded | 6a0a9ce1dbc836b87d82b25e | ### MT + CardioMix mIoU: 68.4. Result ID: 6a0ac80947f34ce924f0bc2c. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### FixMatch + CardioMix mIoU: 67.6. Result ID: 6a0ac80947f34ce924f0bc31. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### MT + AugSeg mIoU: 66.5. Result ID: 6a0ac80947f34ce924f0bc2a. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### CPS + AugSeg mIoU: 66.4. Result ID: 6a0ac80947f34ce924f0bc34. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### ST++ + UPC mIoU: 66.2. Result ID: 6a0ac80947f34ce924f0bc3f. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### ST++ + CardioMix mIoU: 66.2. Result ID: 6a0ac80947f34ce924f0bc40. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### MT + CutMix mIoU: 66.1. Result ID: 6a0ac80947f34ce924f0bc29. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### MT + UPC mIoU: 66. Result ID: 6a0ac80947f34ce924f0bc2b. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### CPS + CutMix mIoU: 65.9. Result ID: 6a0ac80947f34ce924f0bc33. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### CPS + CardioMix mIoU: 65.7. Result ID: 6a0ac80947f34ce924f0bc36. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### ST++ + CutMix mIoU: 65.4. Result ID: 6a0ac80947f34ce924f0bc3d. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### ST++ + AugSeg mIoU: 65.4. Result ID: 6a0ac80947f34ce924f0bc3e. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### ReCo + CardioMix mIoU: 65. Result ID: 6a0ac80947f34ce924f0bc3b. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### MT mIoU: 64.9. Result ID: 6a0ac80947f34ce924f0bc28. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### FixMatch + AugSeg mIoU: 64.9. Result ID: 6a0ac80947f34ce924f0bc2f. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### FixMatch + UPC mIoU: 64.9. Result ID: 6a0ac80947f34ce924f0bc30. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### FixMatch + CutMix mIoU: 64.4. Result ID: 6a0ac80947f34ce924f0bc2e. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### CPS + UPC mIoU: 64.3. Result ID: 6a0ac80947f34ce924f0bc35. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### ST++ mIoU: 64.1. Result ID: 6a0ac80947f34ce924f0bc3c. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### ReCo + UPC mIoU: 64. Result ID: 6a0ac80947f34ce924f0bc3a. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### FixMatch mIoU: 63.8. Result ID: 6a0ac80947f34ce924f0bc2d. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### ReCo + AugSeg mIoU: 62.7. Result ID: 6a0ac80947f34ce924f0bc39. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### Scratch mIoU: 61.9. Result ID: 6a0ac80947f34ce924f0bc27. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"None","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### ReCo + CutMix mIoU: 60.3. Result ID: 6a0ac80947f34ce924f0bc38. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### CPS mIoU: 60.1. Result ID: 6a0ac80947f34ce924f0bc32. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### ReCo mIoU: 58.6. Result ID: 6a0ac80947f34ce924f0bc37. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"None"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.