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Human activity recognition leaderboard

RealWorld HAR: macro-F1 (4-class activity intensity)

1 reported result for human activity recognition on RealWorld HAR (4-class activity intensity), ranked by Macro-F1 on HAR activities. Every row cites its source publication.

Last updated

Recent changes

  1. SOTA star awarded to ActiNet, 0.661

  2. Leaderboard added with 1 result

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

Only reported result · macro-F1 · higher is better

0.661by ActiNet (2026)

Open weightsThe top result is also the top open-weights result.

1 result0 with code1 open weightsYears 2026

Human activity recognition (IMU): RealWorld HAR, Macro-F1 on HAR activities. Reported results; ranks apply within this dataset, metric and protocol group.
RankModelmacro-F1 ↑YearCodeOpen weightsSizeProtocol
1ActiNet

actinet-ssl-harnet-hmm-activity-intensity-sci-rep-2026 (ActiNet)

0.6612026No code link recordedOpen ✓10M
Lab
Evaluation details

Deployed CAPTURE-24 model, wrist ACC; RF+HMM 0.531.

Label set: 4-class intensity (mapped)

Sensor: IMU

Body site: wrist

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. Year, code, open weights and size come from each model's or paper's record; a dash or “Unknown” means the record does not say.

This page ranks every result ChatPPG has recorded for human activity recognition on RealWorld HAR, measured by Macro-F1 on HAR activities (higher 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: Activity intensity, 4 classes (Walmsley: sleep / sedentary / light / MVPA).

About the dataset

Licence: Not stated

Sources on this board

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Data and submissions

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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, RealWorld HAR macro-F1 leaderboard (4-class activity intensity): human activity recognition, https://chatppg.com/research/leaderboards/har/realworld-har-macro-f1-har-intensity-4-class (CC BY 4.0)

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Source: <a href="https://chatppg.com/research/leaderboards/har/realworld-har-macro-f1-har-intensity-4-class">ChatPPG, RealWorld HAR macro-F1 leaderboard (4-class activity intensity): human activity recognition</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). RealWorld HAR macro-F1 leaderboard (4-class activity intensity): human activity recognition [Data set]. ChatPPG Research Hub. https://chatppg.com/research/leaderboards/har/realworld-har-macro-f1-har-intensity-4-class

BibTeX
@misc{chatppg_har_realworld_har_macro_f1_har_intensity_4_class,
  author       = {{ChatPPG}},
  title        = {{RealWorld HAR macro-F1 leaderboard (4-class activity intensity): human activity recognition}},
  year         = {2026},
  month        = oct,
  howpublished = {\url{https://chatppg.com/research/leaderboards/har/realworld-har-macro-f1-har-intensity-4-class}},
  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: "RealWorld HAR macro-F1 leaderboard (4-class activity intensity): human activity recognition"
authors:
  - name: "ChatPPG"
url: "https://chatppg.com/research/leaderboards/har/realworld-har-macro-f1-har-intensity-4-class"
date-released: "2026-10-20"