Evidence map›Paper›PMID 35223058›Full record

ArticleRoyal Society open science2022

Machine learning methods trained on simple models can predict critical transitions in complex natural systems.

Smita Deb, Sahil Sidheekh, Christopher F Clements, Narayanan C Krishnan, Partha S Dutta

Abstract read
In one paragraph

Article in Royal Society open science, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed.

  1. Tipping point forecasting in nonstationary dynamics on function spaces.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Article
  3. Article
  4. Interpretable early warnings using machine learning in an online game-experiment.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
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  8. DAMP-ing IBD: Extinguish the Fire and Prevent Smoldering.Digestive diseases and sciences · 2025
    Review
  9. Article
  10. Article
  11. Article
  12. Article
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  14. Article
  15. Article
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  17. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Smita DebDepartment of Mathematics, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India.
Sahil SidheekhDepartment of Computer Science and Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India.
Christopher F ClementsSchool of Biological Sciences, University of Bristol, Bristol BS8 1TQ, UK.ORCID 0000-0001-5677-5401
Narayanan C KrishnanDepartment of Computer Science and Engineering, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India.
Partha S DuttaDepartment of Mathematics, Indian Institute of Technology Ropar, Rupnagar, Punjab 140001, India.ORCID 0000-0001-6067-1023

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Forecasting sudden changes in complex systems is a critical but challenging task, with previously developed methods varying widely in their reliability. Here we develop a novel detection method, using simple theoretical models to train a deep neural network to detect critical transitions-the Early Warning Signal Network (EWSNet). We then demonstrate that this network, trained on simulated data, can reliably predict observed real-world transitions in systems ranging from rapid climatic change to the collapse of ecological populations. Importantly, our model appears to capture latent properties in time series missed by previous warning signals approaches, allowing us to not only detect if a transition is approaching, but critically whether the collapse will be catastrophic or non-catastrophic. These novel properties mean EWSNet has the potential to serve as an indicator of transitions across a broad spectrum of complex systems, without requiring information on the structure of the system being monitored. Our work highlights the practicality of deep learning for addressing further questions pertaining to ecosystem collapse and has much broader management implications.

Indexed as

catastrophic transitionsclassificationdeep learningearly warning indicatorsnon-catastrophic transitionstipping points

Identifiers

PMID35223058
PMCPMC8847887

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.