# ECG Segmentation on QTDB S1 (1/2 (N=222)) Source: [ECG Segmentation on QTDB S1 (1/2 (N=222))]() Collection index: [llms.txt]() Data updated: 2026-05-18T08:08:04.655Z Evaluation of ECG segmentation performance on the S1 subset of the QT Database (QTDB), specifically using the configuration with 1/2 labeled ratio and N=222 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 (1/2 (N=222)) | | 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 | | --- | --- | --- | --- | | FixMatch + CardioMix | 72 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + CardioMix | 71.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT + CardioMix | 71.3 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + CardioMix | 70.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + AugSeg | 70.5 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + UPC | 70.2 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch + UPC | 70.1 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT + UPC | 70 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + CutMix | 70 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT + AugSeg | 69.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + AugSeg | 69.8 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + UPC | 69.8 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + CutMix | 69.8 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch + AugSeg | 69.5 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT | 69.4 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT + CutMix | 69.2 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ | 69.2 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch | 69.1 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch + CutMix | 68.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + CardioMix | 68.4 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | Scratch | 68 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS | 68 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + UPC | 67.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + AugSeg | 66.3 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + CutMix | 63.1 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo | 61.7 | Not recorded | 6a0a9ce1dbc836b87d82b25e | ### FixMatch + CardioMix mIoU: 72. Result ID: 6a0ac80947f34ce924f0bc4b. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### ST++ + CardioMix mIoU: 71.9. Result ID: 6a0ac80947f34ce924f0bc5a. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### MT + CardioMix mIoU: 71.3. Result ID: 6a0ac80947f34ce924f0bc46. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### CPS + CardioMix mIoU: 70.9. Result ID: 6a0ac80947f34ce924f0bc50. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### ST++ + AugSeg mIoU: 70.5. Result ID: 6a0ac80947f34ce924f0bc58. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### ST++ + UPC mIoU: 70.2. Result ID: 6a0ac80947f34ce924f0bc59. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### FixMatch + UPC mIoU: 70.1. Result ID: 6a0ac80947f34ce924f0bc4a. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### MT + UPC mIoU: 70. Result ID: 6a0ac80947f34ce924f0bc45. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### CPS + CutMix mIoU: 70. Result ID: 6a0ac80947f34ce924f0bc4d. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### MT + AugSeg mIoU: 69.9. Result ID: 6a0ac80947f34ce924f0bc44. [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: 69.8. Result ID: 6a0ac80947f34ce924f0bc4e. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### CPS + UPC mIoU: 69.8. Result ID: 6a0ac80947f34ce924f0bc4f. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### ST++ + CutMix mIoU: 69.8. Result ID: 6a0ac80947f34ce924f0bc57. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### FixMatch + AugSeg mIoU: 69.5. Result ID: 6a0ac80947f34ce924f0bc49. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### MT mIoU: 69.4. Result ID: 6a0ac80947f34ce924f0bc42. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### MT + CutMix mIoU: 69.2. Result ID: 6a0ac80947f34ce924f0bc43. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### ST++ mIoU: 69.2. Result ID: 6a0ac80947f34ce924f0bc56. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### FixMatch mIoU: 69.1. Result ID: 6a0ac80947f34ce924f0bc47. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### FixMatch + CutMix mIoU: 68.9. Result ID: 6a0ac80947f34ce924f0bc48. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### ReCo + CardioMix mIoU: 68.4. Result ID: 6a0ac80947f34ce924f0bc55. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### Scratch mIoU: 68. Result ID: 6a0ac80947f34ce924f0bc41. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"None","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### CPS mIoU: 68. Result ID: 6a0ac80947f34ce924f0bc4c. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### ReCo + UPC mIoU: 67.9. Result ID: 6a0ac80947f34ce924f0bc54. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### ReCo + AugSeg mIoU: 66.3. Result ID: 6a0ac80947f34ce924f0bc53. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### ReCo + CutMix mIoU: 63.1. Result ID: 6a0ac80947f34ce924f0bc52. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### ReCo mIoU: 61.7. Result ID: 6a0ac80947f34ce924f0bc51. [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.