# ECG Segmentation on QTDB S1 (1/16 (N=22)) Source: [ECG Segmentation on QTDB S1 (1/16 (N=22))]() Collection index: [llms.txt]() Data updated: 2026-05-18T08:08:04.548Z Evaluation of ECG segmentation performance on the S1 subset of the QT Database (QTDB), specifically using the configuration with 1/16 labeled ratio and N=22 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 (1/16 (N=22)) | | 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 | 60.2 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT + UPC | 56.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + CutMix | 56.4 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT + AugSeg | 55.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT | 55.1 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | MT + CutMix | 55.1 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + AugSeg | 55 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch + CardioMix | 52.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + UPC | 52.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + CardioMix | 52.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + AugSeg | 52.8 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + CardioMix | 52.7 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch + UPC | 52.4 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + UPC | 51.9 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch + CutMix | 51.8 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + AugSeg | 51.2 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ + CutMix | 51.2 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + CardioMix | 51 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch + AugSeg | 50.6 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ST++ | 50.6 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | FixMatch | 48.4 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS + UPC | 48.3 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo + CutMix | 48.2 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | CPS | 45.8 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | ReCo | 45.6 | Not recorded | 6a0a9ce1dbc836b87d82b25e | | Scratch | 39.1 | Not recorded | 6a0a9ce1dbc836b87d82b25e | ### MT + CardioMix mIoU: 60.2. Result ID: 6a0ac80947f34ce924f0bbf8. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### MT + UPC mIoU: 56.9. Result ID: 6a0ac80947f34ce924f0bbf7. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### CPS + CutMix mIoU: 56.4. Result ID: 6a0ac80947f34ce924f0bbff. [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: 55.9. Result ID: 6a0ac80947f34ce924f0bbf6. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### MT mIoU: 55.1. Result ID: 6a0ac80947f34ce924f0bbf4. [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: 55.1. Result ID: 6a0ac80947f34ce924f0bbf5. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"MT","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### CPS + AugSeg mIoU: 55. Result ID: 6a0ac80947f34ce924f0bc00. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### FixMatch + CardioMix mIoU: 52.9. Result ID: 6a0ac80947f34ce924f0bbfd. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### ReCo + UPC mIoU: 52.9. Result ID: 6a0ac80947f34ce924f0bc06. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### ST++ + CardioMix mIoU: 52.9. Result ID: 6a0ac80947f34ce924f0bc0c. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### ST++ + AugSeg mIoU: 52.8. Result ID: 6a0ac80947f34ce924f0bc0a. [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: 52.7. Result ID: 6a0ac80947f34ce924f0bc07. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### FixMatch + UPC mIoU: 52.4. Result ID: 6a0ac80947f34ce924f0bbfc. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### ST++ + UPC mIoU: 51.9. Result ID: 6a0ac80947f34ce924f0bc0b. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### FixMatch + CutMix mIoU: 51.8. Result ID: 6a0ac80947f34ce924f0bbfa. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### ReCo + AugSeg mIoU: 51.2. Result ID: 6a0ac80947f34ce924f0bc05. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### ST++ + CutMix mIoU: 51.2. Result ID: 6a0ac80947f34ce924f0bc09. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### CPS + CardioMix mIoU: 51. Result ID: 6a0ac80947f34ce924f0bc02. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"CardioMix"}. This record does not assert independent reproduction. ### FixMatch + AugSeg mIoU: 50.6. Result ID: 6a0ac80947f34ce924f0bbfb. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"AugSeg"}. This record does not assert independent reproduction. ### ST++ mIoU: 50.6. Result ID: 6a0ac80947f34ce924f0bc08. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ST++","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### FixMatch mIoU: 48.4. Result ID: 6a0ac80947f34ce924f0bbf9. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"Base Algorithm":"FixMatch","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### CPS + UPC mIoU: 48.3. Result ID: 6a0ac80947f34ce924f0bc01. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"UPC"}. This record does not assert independent reproduction. ### ReCo + CutMix mIoU: 48.2. Result ID: 6a0ac80947f34ce924f0bc04. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"CutMix"}. This record does not assert independent reproduction. ### CPS mIoU: 45.8. Result ID: 6a0ac80947f34ce924f0bbfe. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"CPS","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### ReCo mIoU: 45.6. Result ID: 6a0ac80947f34ce924f0bc03. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: {"Base Algorithm":"ReCo","Fusion Strategy":"None"}. This record does not assert independent reproduction. ### Scratch mIoU: 39.1. Result ID: 6a0ac80947f34ce924f0bbf3. [Reporting paper]() Recorded evaluation configuration: {"Base Algorithm":"None","Fusion Strategy":"None"}. This record does not assert independent reproduction. Page 1 of 1. 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