Evidence map›Paper›PMID 32064326›Full record

ArticleScience advances2020

A Bayesian machine scientist to aid in the solution of challenging scientific problems.

Roger Guimerà, Ignasi Reichardt, Antoni Aguilar-Mogas, Francesco A Massucci, Manuel Miranda, Jordi Pallarès, Marta Sales-Pardo

Abstract read
In one paragraph

Article in Science advances, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing 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

26 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. The entities enabling scientific fraud at scale are large, resilient, and growing rapidly.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Article
  6. Automating the practice of science: Opportunities, challenges, and implications.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. Augmenting astrophysical scaling relations with machine learning: Application to reducing the Sunyaev-Zeldovich flux-mass scatter.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  20. Article
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

7 authors.

Roger GuimeràICREA, Barcelona 08010, Catalonia, Spain.ORCID 0000-0002-3597-4310
Ignasi ReichardtDepartment of Chemical Engineering, Universitat Rovira i Virgili, Tarragona 43007, Catalonia, Spain.
Antoni Aguilar-MogasDepartment of Chemical Engineering, Universitat Rovira i Virgili, Tarragona 43007, Catalonia, Spain.ORCID 0000-0002-5952-3629
Francesco A MassucciDepartment of Chemical Engineering, Universitat Rovira i Virgili, Tarragona 43007, Catalonia, Spain.
Manuel MirandaDepartment of Chemical Engineering, Universitat Rovira i Virgili, Tarragona 43007, Catalonia, Spain.
Jordi PallarèsDepartment of Mechanical Engineering, Universitat Rovira i Virgili, Tarragona 43007, Catalonia, Spain.ORCID 0000-0003-0305-2714
Marta Sales-PardoDepartment of Chemical Engineering, Universitat Rovira i Virgili, Tarragona 43007, Catalonia, Spain.ORCID 0000-0002-8140-6525

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Closed-form, interpretable mathematical models have been instrumental for advancing our understanding of the world; with the data revolution, we may now be in a position to uncover new such models for many systems from physics to the social sciences. However, to deal with increasing amounts of data, we need "machine scientists" that are able to extract these models automatically from data. Here, we introduce a Bayesian machine scientist, which establishes the plausibility of models using explicit approximations to the exact marginal posterior over models and establishes its prior expectations about models by learning from a large empirical corpus of mathematical expressions. It explores the space of models using Markov chain Monte Carlo. We show that this approach uncovers accurate models for synthetic and real data and provides out-of-sample predictions that are more accurate than those of existing approaches and of other nonparametric methods.

Identifiers

PMID32064326
PMCPMC6994216

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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.