Slideshow gallery – Slides (Joseph Salmon)

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Exponential weights (1)

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bilevel optimization (1)

citizen sciences (1)

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coordinate descent (2)

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group sparsity (1)

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lasso (3)

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Citizen science for plant identification: insights from Pl@ntnet

citizen sciences

Supervised learning by crowdsourcing (I)

supervised learning

Supervised learning by crowdsourcing (II)

supervised learning

Improve learning combining crowdsourced labels by weighting Areas Under the Margin

multi-class classification

Stochastic smoothing of the top-K calibrated hinge loss for deep imbalanced classification

imbalanced classification

stochastic methods

Hyperparameter selection for high dimensional sparse learning

hyperparameter selection

bilevel optimization

Implicit differentiation

Screening Rules for Lasso with Non-Convex Sparse Regularizers

non-convex optimization

sparse regularization

The smoothed multivariate square-root Lasso: an optimization lens on concomitant estimation

sparse regression

inf-convolution

concomitant estimation

Fast solver for Sparse Generalized Linear Models

generalized linear models

Coordinate descent (and beyond) for sparse learning optimization

coordinate descent

sparse learning

Safe screening rules to speed-up sparse regression solvers

sparse regression

screening rules

Optimization: (Block) coordinate descent for neuro-imaging

coordinate descent

Safe Grid Search with Optimal Complexity

Celer: a Fast Solver for the Lasso with Dual Extrapolation

dual extrapolation

Convex optimization, sparsity and regression in high dimension

sparse regression

Adaptive Validation, a possible alternative to Cross-Validation

hyperparameter selection

sparse regression

Poisson noise reduction with non-local PCA

image processing

non-local methods

Learning Heteroscedastic Models by Convex Programming under Group Sparsity

high-dimensional statistics

heteroscedastic regression

Optimal Aggregation for Affine Estimators

affine estimators

Exponential weights

NL-Means, reprojections et patchs adaptatifs

image processing

non-local methods

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