Jean Barbier
Scholar

Jean Barbier

Google Scholar ID: yeE5qqIAAAAJ
Associate Professor, International Center for Theoretical Physics
high-dimensional statisticsmachine learninginformation theoryspin glassesrandom matrices
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Citations & Impact
All-time
Citations
2,061
 
H-index
22
 
i10-index
33
 
Publications
20
 
Co-authors
0
 
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Publications
11 items
When pre-training hurts LoRA fine-tuning: a dynamical analysis via single-index models
2026
Cited
0
Statistical physics of deep learning: Optimal learning of a multi-layer perceptron near interpolation
2025
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0
The Effect of Label Noise on the Information Content of Neural Representations
2025
Cited
0
Generalization performance of narrow one-hidden layer networks in the teacher-student setting
2025
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0
Statistical mechanics of extensive-width Bayesian neural networks near interpolation
2025
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0
Information-theoretic reduction of deep neural networks to linear models in the overparametrized proportional regime
2025
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0
Optimal generalisation and learning transition in extensive-width shallow neural networks near interpolation
2025
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0
Information-theoretic limits and approximate message-passing for high-dimensional time series
2025
Cited
0
Resume (English only)
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Co-authors: 0 (list not available)