Evidence map›Paper›PMID 36581618›Full record

ArticleNature communications2022

Efficient neural codes naturally emerge through gradient descent learning.

Ari S Benjamin, Ling-Qi Zhang, Cheng Qiu, Alan A Stocker, Konrad P Kording

Abstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–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

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
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  9. Review
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  12. Article
  13. Curriculum Learning with Infant Egocentric Videos.Advances in neural information processing systems · 2023
    Article
  14. Article
  15. Article
  16. The neuroconnectionist research programme.Nature reviews. Neuroscience · 2023
    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.

Ari S BenjaminDepartment of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA. arisbenjamin@gmail.com.ORCID 0000-0001-9241-9615
Ling-Qi ZhangDepartment of Psychology, University of Pennsylvania, Philadelphia, PA, USA.ORCID 0000-0001-8468-7927
Cheng QiuDepartment of Psychology, University of Pennsylvania, Philadelphia, PA, USA.
Alan A StockerDepartment of Psychology, University of Pennsylvania, Philadelphia, PA, USA.ORCID 0000-0002-2041-1515
Konrad P KordingDepartment of Bioengineering, University of Pennsylvania, Philadelphia, PA, USA.

Funding

Neuronal circuits for context-driven bias in auditory categorizationR01NS113241 · NINDS · UNIVERSITY OF PENNSYLVANIA · PI COHEN, YALE E, GEFFEN, MARIA NEIMARK · 2019 to 2023
$3.5M
NINDS NIH HHS R01 NS113241
6 · The paper itself

Abstract

Human sensory systems are more sensitive to common features in the environment than uncommon features. For example, small deviations from the more frequently encountered horizontal orientations can be more easily detected than small deviations from the less frequent diagonal ones. Here we find that artificial neural networks trained to recognize objects also have patterns of sensitivity that match the statistics of features in images. To interpret these findings, we show mathematically that learning with gradient descent in neural networks preferentially creates representations that are more sensitive to common features, a hallmark of efficient coding. This effect occurs in systems with otherwise unconstrained coding resources, and additionally when learning towards both supervised and unsupervised objectives. This result demonstrates that efficient codes can naturally emerge from gradient-like learning.

Indexed as

LearningNeural Networks, ComputerHumans

Identifiers

PMID36581618
PMCPMC9800366

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.