A New Class of Stochastic EM Algorithms. Escaping Local Maxima and Handling Intractable Sampling
Stéphanie Allassonnière
,
Juliette Chevallier
Journal articles
hal-02044722v4
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Pythae: Unifying Generative Autoencoders in Python - A Benchmarking Use Case
Clément Chadebec
,
Louis J Vincent
,
Stéphanie Allassonnière
Proceedings of the Neural Information Processing Systems Track on Datasets and Benchmark , Nov 2022, New Orleans, United States
Conference papers
hal-03697439v1
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Bayesian mixed effect atlas estimation with a diffeomorphic deformation model
Stéphanie Allassonnière
,
Stanley Durrleman
,
Estelle Kuhn
[Technical Report] R2014-2, Inra. 2014
Reports
hal-02801668v1
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Analysis of the Anatomical Variability of Fetal Brains with Corpus Callosum Agenesis
Fleur Gaudfernau
,
Eleonore Blondiaux
,
Stéphanie Allassonnière
2022
Preprints, Working Papers, ...
hal-03546165v1
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Bayesian Mixed Effect Atlas Estimation with a Diffeomorphic Deformation Model
Stéphanie Allassonnière
,
S Durrleman
,
E Kuhn
Journal articles
hal-01246570v1
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A Bayesian mixed-effects model to learn trajectories of changes from repeated manifold-valued observations
Jean-Baptiste Schiratti
,
Stéphanie Allassonniere
,
Olivier Colliot
,
Stanley Durrleman
Journal of Machine Learning Research , 2017, 18, pp.1-33
Journal articles
hal-01540367v3
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Detecting Long Distance Conditional Correlations Between Anatomical Regions Using Gaussian Graphical Models
Stéphanie Allassonnière
,
Pierre Jolivet
,
Christophe Giraud
Proceedings of the Third International Workshop on Mathematical Foundations of Computational Anatomy - Geometrical and Statistical Methods for Modelling Biological Shape Variability , Sep 2011, Toronto, Canada. pp.111-122
Conference papers
inria-00623930v1
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Inconsistency of Template Estimation with the Fréchet mean in Quotient Space
Loïc Devilliers
,
Xavier Pennec
,
Stéphanie Allassonnière
Information Processing in Medical Imaging. IPMI 2017. , Martin Styner; Marc Niethammer; Dinggang Shen; Stephen Aylward; Ipek Oguz; Hongtu Zhu, Jun 2017, Boone, United States. pp.16-27,
⟨10.1007/978-3-319-59050-9_2⟩
Conference papers
hal-01481074v2
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Mixed-effects model for the spatiotemporal analysis of longitudinal manifold-valued data
Jean-Baptiste Schiratti
,
Stéphanie Allassonnière
,
Olivier Colliot
,
Stanley Durrleman
5th MICCAI Workshop on Mathematical Foundations of Computational Anatomy , Oct 2015, Munich, Germany
Conference papers
hal-01245905v1
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Statistical models for deformable templates in image and shape analysis (Modèles statistiques d'atlas déformables pour l'analyse d'images et de formes)
Stéphanie Allassonnière
,
Jérémie Bigot
,
Joan Alexis Glaunès
,
Florian Maire
,
Frederic J.P. Richard
et al.
Journal articles
hal-00857423v1
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Probabilistic Atlas and Geometric Variability Estimation to Drive Tissue Segmentation
Hao Xu
,
Bertrand Thirion
,
Stéphanie Allassonnière
Journal articles
hal-01094739v1
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Estimating the Template in the Total Space with the Fréchet Mean on Quotient Spaces may have a Bias: a Case Study on Vector Spaces Quotiented by the Group of Translations
Stéphanie Allassonnière
,
Loïc Devilliers
,
Xavier Pennec
Mathematical Foundations of Computational Anatomy (MFCA'15) , Oct 2015, Munich, Germany. pp.131-142
Conference papers
hal-01203816v1
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Asymptotic Analysis of a Matrix Latent Decomposition Model
Clément Mantoux
,
Stanley Durrleman
,
Stéphanie Allassonnière
Journal articles
hal-03674722v1
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Convergent stochastic Expectation Maximization algorithm with efficient sampling in high dimension. Application to deformable template model estimation
Estelle Kuhn
,
Stéphanie Allassonniere
,
Stanley Durrleman
30th European Meeting of Statisticians -EMS , Jul 2015, Amsterdam, Netherlands. 2015
Poster communications
hal-01606163v1
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Learning the clustering of longitudinal shape data sets into a mixture of independent or branching trajectories
Vianney Debavelaere
,
Stanley Durrleman
,
Stéphanie Allassonnière
Journal articles
hal-02283747v2
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Simulation of virtual cohorts increases predictive accuracy of cognitive decline in MCI subjects
Igor Koval
,
Stéphanie Allassonnière
,
Stanley Durrleman
2019
Preprints, Working Papers, ...
hal-02089881v1
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Data Augmentation with Variational Autoencoders and Manifold Sampling
Clément Chadebec
,
Stéphanie Allassonnière
DALI 2021 : 1st MICCAI Workshop on Data Augmentation, Labeling, and Imperfections , Oct 2021, Strasbourg, France
Conference papers
hal-03180775v2
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Convergent stochastic Expectation Maximization algorithm with efficient sampling in high dimension. Application to deformable template model estimation
Stéphanie Allassonnière
,
Estelle Kuhn
Journal articles
hal-01535284v1
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Understanding the Variability in Graph Data Sets through Statistical Modeling on the Stiefel Manifold
Clément Mantoux
,
Baptiste Couvy-Duchesne
,
Federica Cacciamani
,
Stéphane Epelbaum
,
Stanley Durrleman
et al.
Journal articles
hal-03215733v1
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Learning spatiotemporal trajectories from manifold-valued longitudinal data
Jean-Baptiste Schiratti
,
Stéphanie Allassonniere
,
Olivier Colliot
,
Stanley Durrleman
Neural Information Processing Systems , Dec 2015, Montréal, Canada
Conference papers
hal-01163373v3
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CONSTRUCTION OF BAYESIAN DEFORMABLE MODELS VIA STOCHASTIC APPROXIMATION ALGORITHM: A CONVERGENCE STUDY
Stéphanie Allassonnière
,
Estelle Kuhn
,
Alain Trouvé
2008
Preprints, Working Papers, ...
hal-00151999v2
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Optimisation des parcours patients pour lutter contre l'errance de diagnostic des patients atteints de maladies rares
Frédéric Logé
,
Rémi Besson
,
Stéphanie Allassonnière
Journées de Statistiques de la SFDS , May 2020, Nice, France
Conference papers
hal-02973092v1
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Analysis of the Anatomical Variability of Fetal Brains with Corpus Callosum Agenesis
Fleur Gaudfernau
,
Eleonore Blondiaux
,
Stéphanie Allassonniere
Conference papers
hal-03362573v1
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Template estimation in computational anatomy: Fréchet means in top and quotient spaces are not consistent
Loïc Devilliers
,
Stéphanie Allassonnière
,
Alain Trouvé
,
Xavier Pennec
Journal articles
hal-01352707v4
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Convergent Stochastic Expectation Maximization algorithm with efficient sampling in high dimension. Application to deformable template model estimation
Stéphanie Allassonniere
,
Estelle Kuhn
2013
Preprints, Working Papers, ...
hal-00720617v4
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Data Augmentation in High Dimensional Low Sample Size Setting Using a Geometry-Based Variational Autoencoder
Clément Chadebec
,
Elina Thibeau-Sutre
,
Ninon Burgos
,
Stéphanie Allassonnière
Journal articles
hal-03214093v1
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Deciphering the progression of PET alterations using surface-based spatiotemporal modeling
Igor Koval
,
Arnaud Marcoux
,
Ninon Burgos
,
Stéphanie Allassonnière
,
Olivier Colliot
et al.
OHBM 2019 - Annual meeting of the Organization for Human Brain Mapping , Jun 2019, Rome, Italy
Conference papers
hal-02134909v1
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Bayesian consistent estimation in deformable models using stochastic algorithms: Applications to medical images
Stéphanie Allassonnière
,
Estelle Kuhn
,
Alain Trouvé
Journal de la Société Française de Statistique , 2010, 151 (1), pp.1-16
Journal articles
hal-02653610v1
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Convergent stochastic Expectation Maximization algorithm with efficient sampling in high dimension. Application to deformable template model estimation
Estelle Kuhn
,
Stéphanie Allassonnière
,
Stanley Durrleman
8th International Conference of the ERCIM WG on Computational and Methodological Statistics (CMStatistics 2015) , Dec 2015, London, United Kingdom.
, 2015
Poster communications
hal-01606162v1
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Statistical learning of spatiotemporal patterns from longitudinal manifold-valued networks
Igor Koval
,
Jean-Baptiste Schiratti
,
Alexandre Routier
,
Michael Bacci
,
Olivier Colliot
et al.
Medical Image Computing and Computer Assisted Intervention , Sep 2017, Quebec City, Canada
Conference papers
hal-01540828v1
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