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Sleep staging leaderboard

mesa: Cohen's kappa (5class)

1 reported result for sleep staging on mesa (5class), 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 mesa, 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: 5-class and other finger-PPG axes

Sleep staging: mesa, 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
—Random Forest, PPG morphology + IBI

Random Forest, PPG morphology + IBI (Martins et al.) — martins-ml-five-class-ppg-sleep-staging-mesa-resq-2026

Evaluation details

Evaluation protocol not specified in this record.

0.65

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.

About the dataset

Licence: NSRR Data Access and Use Agreement

Sources on this board

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Data and submissions

Downloads of every leaderboard (JSON and CSV) are free for members. Sign in to download.Missing a published result? Email hello@chatppg.com with the paper link and the exact table it comes from.

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, mesa Cohen's kappa leaderboard (5class): sleep staging, https://chatppg.com/research/leaderboards/sleep-staging/mesa-cohen-kappa-5class (CC BY 4.0)

HTML link

Source: <a href="https://chatppg.com/research/leaderboards/sleep-staging/mesa-cohen-kappa-5class">ChatPPG, mesa Cohen's kappa leaderboard (5class): 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). mesa Cohen's kappa leaderboard (5class): sleep staging [Data set]. ChatPPG Research Hub. https://chatppg.com/research/leaderboards/sleep-staging/mesa-cohen-kappa-5class

BibTeX
@misc{chatppg_sleep_staging_mesa_kappa_5class,
  author       = {{ChatPPG}},
  title        = {{mesa Cohen's kappa leaderboard (5class): sleep staging}},
  year         = {2026},
  month        = nov,
  howpublished = {\url{https://chatppg.com/research/leaderboards/sleep-staging/mesa-cohen-kappa-5class}},
  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: "mesa Cohen's kappa leaderboard (5class): sleep staging"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/leaderboards/sleep-staging/mesa-cohen-kappa-5class"
date-released: "2026-11-05"