Search Results - "Bertrand, Michel"

Correlation and variable importance in random forests by Gregorutti, Baptiste, Michel, Bertrand, Saint-Pierre, Philippe

“…This paper is about variable selection with the random forests algorithm in presence of correlated predictors. In high-dimensional regression or classification…”
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An Introduction to Topological Data Analysis: Fundamental and Practical Aspects for Data Scientists by Chazal, Frédéric, Michel, Bertrand

“…With the recent explosion in the amount, the variety, and the dimensionality of available data, identifying, extracting, and exploiting their underlying…”
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Bacteria-derived long chain fatty acid exhibits anti-inflammatory properties in colitis by Pujo, Julien, Petitfils, Camille, Le Faouder, Pauline, Eeckhaut, Venessa, Payros, Gaelle, Maurel, Sarah, Perez-Berezo, Teresa, Van Hul, Matthias, Barreau, Frederick, Blanpied, Catherine, Chavanas, Stephane, Van Immerseel, Filip, Bertrand-Michel, Justine, Oswald, Eric, Knauf, Claude, Dietrich, Gilles, Cani, Patrice D, Cenac, Nicolas

“…Data from clinical research suggest that certain probiotic bacterial strains have the potential to modulate colonic inflammation. Nonetheless, these data…”
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Changes in soil carbon mineralization related to earthworm activity depend on the time since inoculation and their density in soil by Garnier, Patricia, Makowski, David, Hedde, Mickael, Bertrand, Michel

“…Earthworms play a key role in soil carbon mineralization, but their effect is highly uncertain and suspected to vary as a function of several factors,…”
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Low doses of bisphenol a induce gene expression related to lipid synthesis and trigger triglyceride accumulation in adult mouse liver by Marmugi, Alice, Ducheix, Simon, Lasserre, Frédéric, Polizzi, Arnaud, Paris, Alain, Priymenko, Nathalie, Bertrand-Michel, Justine, Pineau, Thierry, Guillou, Hervé, Martin, Pascal G.P., Mselli-Lakhal, Laïla

“…Changes in lifestyle are suspected to have strongly influenced the current obesity epidemic. Based on recent experimental, clinical, and epidemiological work,…”
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Hepatic‐specific Pgc‐1α ablation drives fibrosis in a MASH model by Arconzo, Maria, Piccinin, Elena, Pasculli, Emanuela, Cariello, Marica, Loiseau, Nicolas, Bertrand‐Michel, Justine, Guillou, Hervé, Matrella, Maria L., Villani, Gaetano, Moschetta, Antonio

“…Background & Aims Metabolic dysfunction‐associated steatohepatitis (MASH) is a growing cause of chronic liver disease, characterized by fat accumulation,…”
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Robust Stride Detector from Ankle-Mounted Inertial Sensors for Pedestrian Navigation and Activity Recognition with Machine Learning Approaches by Beaufils, Bertrand, Chazal, Frédéric, Grelet, Marc, Michel, Bertrand

“…In this paper, a stride detector algorithm combined with a technique inspired by zero velocity update (ZUPT) is proposed to reconstruct the trajectory of a…”
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Identifying homogeneous subgroups of patients and important features: a topological machine learning approach by Carr, Ewan, Carrière, Mathieu, Michel, Bertrand, Chazal, Frédéric, Iniesta, Raquel

“…This paper exploits recent developments in topological data analysis to present a pipeline for clustering based on Mapper, an algorithm that reduces complex…”
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Triacylglycerols and Polar Lipids in Cow and Goat Milk are Differentially Affected by Various Lipid Supplemented Diets by Fougère, Hélène, Delavaud, Carole, Le Faouder, Pauline, Bertrand‐Michel, Justine, Bernard, Laurence

“…This study characterizes milk triacylglycerol (TAG) and polar lipid (PL) fractions from cows and goats fed various lipid supplements modulating milk fat…”
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Topological phase estimation method for reparameterized periodic functions by Bonis, Thomas, Chazal, Frédéric, Michel, Bertrand, Reise, Wojciech

“…We consider a signal composed of several periods of a periodic function, of which we observe a noisy reparametrization. The phase estimation problem consists…”
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Role of low-density lipoprotein receptor in the hepatitis C virus life cycle by Albecka, Anna, Belouzard, Sandrine, de Beeck, Anne Op, Descamps, Véronique, Goueslain, Lucie, Bertrand-Michel, Justine, Tercé, François, Duverlie, Gilles, Rouillé, Yves, Dubuisson, Jean

“…Hepatitis C virus (HCV) particles are known to be in complex with lipoproteins. As a result of this interaction, the low‐density lipoprotein (LDL) receptor…”
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Lipid exchanges drove the evolution of mutualism during plant terrestrialization by Rich, Mélanie K, Vigneron, Nicolas, Libourel, Cyril, Keller, Jean, Xue, Li, Hajheidari, Mohsen, Radhakrishnan, Guru V, Le Ru, Aurélie, Diop, Seydina Issa, Potente, Giacomo, Conti, Elena, Duijsings, Danny, Batut, Aurélie, Le Faouder, Pauline, Kodama, Kyoichi, Kyozuka, Junko, Sallet, Erika, Bécard, Guillaume, Rodriguez-Franco, Marta, Ott, Thomas, Bertrand-Michel, Justine, Oldroyd, Giles E D, Szövényi, Péter, Bucher, Marcel, Delaux, Pierre-Marc

“…Symbiosis with arbuscular mycorrhizal fungi (AMF) improves plant nutrition in most land plants, and its contribution to the colonization of land by plants has…”
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Metabolism dysregulation induces a specific lipid signature of nonalcoholic steatohepatitis in patients by Chiappini, Franck, Coilly, Audrey, Kadar, Hanane, Gual, Philippe, Tran, Albert, Desterke, Christophe, Samuel, Didier, Duclos-Vallée, Jean-Charles, Touboul, David, Bertrand-Michel, Justine, Brunelle, Alain, Guettier, Catherine, Le Naour, François

“…Nonalcoholic steatohepatitis (NASH) is a condition which can progress to cirrhosis and hepatocellular carcinoma. Markers for NASH diagnosis are still lacking…”
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Integrative Multimodal Metabolomics to Early Predict Cognitive Decline Among Amyloid Positive Community-Dwelling Older Adults by Tremblay-Franco, Marie, Canlet, Cécile, Carriere, Audrey, Nakhle, Jean, Galinier, Anne, Portais, Jean-Charles, Yart, Armelle, Dray, Cédric, Lu, Wan-Hsuan, Bertrand Michel, Justine, Guyonnet, Sophie, Rolland, Yves, Vellas, Bruno, Delrieu, Julien, Barreto, Philippe de Souto, Pénicaud, Luc, Casteilla, Louis, Ader, Isabelle

“…Abstract Alzheimer’s disease is strongly linked to metabolic abnormalities. We aimed to distinguish amyloid-positive people who progressed to cognitive decline…”
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Slope heuristics: overview and implementation by Baudry, Jean-Patrick, Maugis, Cathy, Michel, Bertrand

“…Model selection is a general paradigm which includes many statistical problems. One of the most fruitful and popular approaches to carry it out is the…”
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Autophagy regulates fatty acid availability for oxidative phosphorylation through mitochondria-endoplasmic reticulum contact sites by Bosc, Claudie, Broin, Nicolas, Fanjul, Marjorie, Saland, Estelle, Farge, Thomas, Courdy, Charly, Batut, Aurélie, Masoud, Rawand, Larrue, Clément, Skuli, Sarah, Espagnolle, Nicolas, Pagès, Jean-Christophe, Carrier, Alice, Bost, Frédéric, Bertrand-Michel, Justine, Tamburini, Jérôme, Récher, Christian, Bertoli, Sarah, Mansat-De Mas, Véronique, Manenti, Stéphane, Sarry, Jean-Emmanuel, Joffre, Carine

“…Autophagy has been associated with oncogenesis with one of its emerging key functions being its contribution to the metabolism of tumors. Therefore,…”
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A Meta-Analysis of the Renal Safety of Isosmolar Iodixanol Compared With Low-Osmolar Contrast Media by McCullough, Peter A., Bertrand, Michel E., Brinker, Jeffrey A., Stacul, Fulvio

“…A Meta-Analysis of the Renal Safety of Isosmolar Iodixanol Compared With Low-Osmolar Contrast Media Peter A. McCullough, Michel E. Bertrand, Jeffrey A…”
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The lipogenic transcription factor ChREBP dissociates hepatic steatosis from insulin resistance in mice and humans by Benhamed, Fadila, Denechaud, Pierre-Damien, Lemoine, Maud, Robichon, Céline, Moldes, Marthe, Bertrand-Michel, Justine, Ratziu, Vlad, Serfaty, Lawrence, Housset, Chantal, Capeau, Jacqueline, Girard, Jean, Guillou, Hervé, Postic, Catherine

“…Nonalcoholic fatty liver disease (NAFLD) is associated with all features of the metabolic syndrome. Although deposition of excess triglycerides within liver…”
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Novel role for carbohydrate responsive element binding protein in the control of ethanol metabolism and susceptibility to binge drinking by Marmier, Solenne, Dentin, Renaud, Daujat‐Chavanieu, Martine, Guillou, Hervé, Bertrand‐Michel, Justine, Gerbal‐Chaloin, Sabine, Girard, Jean, Lotersztajn, Sophie, Postic, Catherine

“…Carbohydrate responsive element binding protein (ChREBP) is central for de novo fatty acid synthesis under physiological conditions and in the context of…”
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Bayesian hierarchical models for the prediction of the driver flow and passenger waiting times in a stochastic carpooling service by Papoutsis, Panayotis, Duong, Tarn, Michel, Bertrand, Philippe, Anne

“…Carpooling is an integral component in smart carbon-neutral cities, in particular to facilitate home-work commuting. We study an innovative carpooling service…”
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