3 papers
stat.ML2026
From Persistence to Survival: Hypothesis Testing, Effect Sizes and Vectorisation for Topological Features
Juliette Murris, Bernadette Stolz, Karsten Borgwardt
Persistence diagrams are common representations in topological data analysis, but they do not naturally live in a vector space, and the statistical tools developed for comparing th…
cs.CL2024
Mitigating Text Toxicity with Counterfactual Generation
Milan Bhan, Jean-Noel Vittaut, Nina Achache +5
Toxicity mitigation consists in rephrasing text in order to remove offensive or harmful meaning. Neural natural language processing (NLP) models have been widely used to target and…
stat.ME2022
Towards Filling the Gaps around Recurrent Events in High-Dimensional Framework: Literature Review and Early Comparison
Juliette Murris, Anais Charles-Nelson, Audrey Lavenu +1
Background Study individuals may face repeated events overtime. However, there is no consensus around learning approaches to use in a high-dimensional framework for survival data (…