Zobrazeno 1 - 10 of 79 pro vyhledávání: '"Judith Rousseau"'
1
Akademický článek
Simple discrete-time self-exciting models can describe complex dynamic processes: A case study of COVID-19.
Autor: Raiha Browning, Deborah Sulem, Kerrie Mengersen, Vincent Rivoirard, Judith Rousseau
Publikováno v: PLoS ONE, Vol 16, Iss 4, p e0250015 (2021)
Hawkes processes are a form of self-exciting process that has been used in numerous applications, including neuroscience, seismology, and terrorism. While these self-exciting processes have a simple formulation, they can model incredibly complex phen
Externí odkaz: https://doaj.org/article/fcea33356b3148699e40bb0cb41c4c7a
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2
Akademický článek
Overfitting Bayesian Mixture Models with an Unknown Number of Components.
Autor: Zoé van Havre, Nicole White, Judith Rousseau, Kerrie Mengersen
Publikováno v: PLoS ONE, Vol 10, Iss 7, p e0131739 (2015)
This paper proposes solutions to three issues pertaining to the estimation of finite mixture models with an unknown number of components: the non-identifiability induced by overfitting the number of components, the mixing limitations of standard Mark
Externí odkaz: https://doaj.org/article/e15da6afde944d4da3e396bf5f665062
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5
Clowning as a therapeutic intervention with the elderly: a literature review
Autor: Judith, Rousseau, Christine Vanessa, Cuervo-Lombardx
Publikováno v: Geriatrie et psychologie neuropsychiatrie du vieillissement. 20(2)
Clown interventions with elderly have been a field of study for twenty years. They concern interventions in hospitals or nursing homes, and particularly on people with cognitive disorders and/or behavioral disorders. The literature also studies the c
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::368fb1e354ec0e553812f77bcedec3db
https://pubmed.ncbi.nlm.nih.gov/35929390
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6
Sparse networks with core-periphery structure
Autor: François Caron, Cian Naik, Judith Rousseau
Publikováno v: Electronic Journal of Statistics
We propose a statistical model for graphs with a core-periphery structure. To do this we define a precise notion of what it means for a graph to have this structure, based on the sparsity properties of the subgraphs of core and periphery nodes. We pr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e526d0dd0f2527b167b5cff71b859b9
https://ora.ox.ac.uk/objects/uuid:00e6a240-8a56-476d-a18b-7207d3052743
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7
Simple discrete-time self-exciting models can describe complex dynamic processes: A case study of COVID-19
Autor: Deborah Sulem, Judith Rousseau, Raiha Browning, Kerrie Mengersen, Vincent Rivoirard
Publikováno v: PLoS ONE
PLoS ONE, Public Library of Science, 2021, 16 (4), pp.e0250015. ⟨10.1371/journal.pone.0250015⟩
PLoS ONE, Vol 16, Iss 4, p e0250015 (2021)
PLOS ONE
Hawkes processes are a form of self-exciting process that has been used in numerous applications, including neuroscience, seismology, and terrorism. While these self-exciting processes have a simple formulation, they are able to model incredibly comp
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de08e5174b717a5501a02783341d5e6b
https://pubmed.ncbi.nlm.nih.gov/33836020
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8
Model misspecification in approximate Bayesian computation: consequences and diagnostics
Autor: Christian P. Robert, David T. Frazier, Judith Rousseau
Publikováno v: Journal of the Royal Statistical Society: Series B.
Summary We analyse the behaviour of approximate Bayesian computation (ABC) when the model generating the simulated data differs from the actual data-generating process, i.e. when the data simulator in ABC is misspecified. We demonstrate both theoreti
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9b68841627be2545483d023891e5b1d
http://ora.ox.ac.uk/objects/uuid:
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9
Bayesian Spike Sorting: Parametric and Nonparametric Multivariate Gaussian Mixture Models
Autor: Nicole White, Kerrie Mengersen, Judith Rousseau, Zoé van Havre
Publikováno v: Case Studies in Applied Bayesian Data Science ISBN: 9783030425524
The analysis of action potentials is an important task in neuroscience research, which aims to characterise neural activity under different subject conditions. The classification of action potentials, or “spike sorting”, can be formulated as an u
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa355835f81dfebdbcdc0e41207278b5
https://doi.org/10.1007/978-3-030-42553-1_8
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10
Identification of Pre-Clinical Alzheimer's Disease in a Population of Elderly Cognitively Normal Participants
Autor: Judith Rousseau, Nicole White, Paul Maruff, Zoé van Havre, Victor L. Villemagne, Kerrie Mengersen, James D. Doecke
Publikováno v: Journal of Alzheimer's disease : JAD. 73(2)
Alzheimer's disease (AD) has a long pathological process, with an approximate lead-time of 20 years. During the early stages of the disease process, little evidence of the building pathology is identifiable without cerebrospinal fluid and/or imaging
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af1a19f67be0f94fabf32d6ea1ce8ff3
https://pubmed.ncbi.nlm.nih.gov/31868673
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