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Sleep staging leaderboard

abc: Cohen's kappa (4class median)

1 reported result for sleep staging on abc (4class median), ranked by Cohen's kappa. Every row cites its source publication.

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From the hub's dated sync history: new results as they are added, and SOTA stars as they are awarded or move.

This page ranks every result ChatPPG has recorded for sleep staging on abc, measured by Cohen's kappa (sleep staging agreement). Alias: `kappa` (kept in Rank-axis / axis_id for slug stability; exporter canonicalizes to `cohen_kappa`) (lower is better). Each number is copied from the publication cited in its row, and ranks apply only within this dataset and metric and this protocol group.

Only one result has been reported on this dataset and metric so far, so this is a reference point rather than a multi-method comparison.

Evaluation protocol: Finger PSG PPG — NSRR benchmarks (4-class)

Sleep staging: abc, Cohen's kappa (sleep staging agreement). Alias: `kappa` (kept in Rank-axis / axis_id for slug stability; exporter canonicalizes to `cohen_kappa`). Reported rankings; evaluation protocols may differ.
RankMethod & evaluationCohen's kappa (sleep staging agreement). Alias: `kappa` (kept in Rank-axis / axis_id for slug stability; exporter canonicalizes to `cohen_kappa`)↓ Lower is better
1SleepPPG-Net2
Evaluation details

Evaluation protocol not specified in this record.

Source: arXiv 2404.06869

0.69

Rows are ranked only within this task × dataset × metric and one protocol group. Protocols can still differ in detail; read each method's evaluation details before comparing.

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Data and submissions

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Cite or reuse this

CC BY 4.0ChatPPG compiled this data. You can copy, adapt and republish it, including in articles, slides, papers and AI tools, as long as you credit ChatPPG and link to this page. Please also cite the original studies for any number you use.

Attribution

Source: ChatPPG, abc Cohen's kappa leaderboard (4class median): sleep staging, https://chatppg.com/research/leaderboards/sleep-staging/abc-cohen-kappa-4class-median (CC BY 4.0)

HTML link

Source: <a href="https://chatppg.com/research/leaderboards/sleep-staging/abc-cohen-kappa-4class-median">ChatPPG, abc Cohen's kappa leaderboard (4class median): sleep staging</a> (<a href="https://creativecommons.org/licenses/by/4.0/" rel="license">CC BY 4.0</a>)

Cite the page URL and the date you accessed it. Please also cite the original publications listed above.

APA

ChatPPG. (2026). abc Cohen's kappa leaderboard (4class median): sleep staging [Data set]. ChatPPG Research Hub. https://chatppg.com/research/leaderboards/sleep-staging/abc-cohen-kappa-4class-median

BibTeX
@misc{chatppg_sleep_staging_abc_kappa_4class_median,
  author       = {{ChatPPG}},
  title        = {{abc Cohen's kappa leaderboard (4class median): sleep staging}},
  year         = {2026},
  month        = nov,
  howpublished = {\url{https://chatppg.com/research/leaderboards/sleep-staging/abc-cohen-kappa-4class-median}},
  note         = {ChatPPG Research Hub}
}
CITATION.cff
cff-version: 1.2.0
message: "If you use this resource, please cite it as below."
type: dataset
title: "abc Cohen's kappa leaderboard (4class median): sleep staging"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/leaderboards/sleep-staging/abc-cohen-kappa-4class-median"
date-released: "2026-11-05"