Have fun taking a look at couple scientific productions: publications, preprints or softwares!
Publications
2024
[J2] Sanabria M., Tastet L., Pelletier S., Leclercq M., Ohl L., Hermann L., Mattei P.A., Precioso F, Coté N., Pibarot P., & Droit A. AI-enhanced prediction of aortic stenosis progression: insights from the PROGRESSA study. JACC: Advances. (October 2024). [JACC: Advances]
[J1] Ohl L., Mattei PA., Bouveyron C., Leclercq M., Droit A., & Precioso F. Sparse and geometry-aware generalisation of the mutual information for joint discriminative clustering and feature selection. Stat Comput 34, 155 (2024). [Statistics and Computing][Arxiv][Code]
2022
[C1] Ohl L., Mattei P. A., Bouveyron C., Harchaoui W., Leclercq M., Droit A., & Precioso F. Generalised Mutual Information for Discriminative Clustering. In Advances in Neural Information Processing Systems. (2022, October). [NeurIPS] [Arxiv] [Code]
Softwares
2023
[S1] GemClus, a Python package for discriminative clustering using GEMINI [Documentation] [Code]
Preprints and working papers
2024
Ohl, L., Mattei, P. A., Leclercq, M., Droit, A., & Precioso, F. (2024). Kernel KMeans clustering splits for end-to-end unsupervised decision trees. arXiv preprint arXiv:2402.12232. [Arxiv]
2023
Ohl, L., Mattei, P. A., Bouveyron, C., Harchaoui, W., Leclercq, M., Droit, A., & Precioso, F. (2023). Generalised Mutual Information: a Framework for Discriminative Clustering. arXiv preprint arXiv:2309.02858. [Arxiv]
Awards & Achievements
2023
SophIA Summit Best PhD Student Poster Award
2022
NeurIPS 2022 Scholar Award
2021
France Canada Research Fund (FFCR)
2021
French Embassy in Canada funds for scientific collaboration between Canada and France
Talks
2024
[Contributed talk] Kernel KMeans clustering splits for unsupervised clustering trees, Journées des statistiques (Bordeaux)
2023
[Invited talk] GEMINI - A constellation of discriminative clustering models, 3IA PhD & Postoc Seminar (Nice)
[Contributed talk] GemClus - A Python Package for Discriminative Clustering with GEMINI, Summer working group on model-based clustering (Pittsburgh)
2022
[Contributed talk] Generalised Mutual Information Maximisation for Deep Clustering, Journées des statistiques (Lyon)