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Mixed models with multiple instance learning.
In: Proceedings of Machine Learning Research (27th International Conference on Artificial Intelligence and Statistics (AISTATS), MAY 02-04, 2024, Valencia, SPAIN). ML Research Press, 2024. 3664-3672 (Int. Conf. art. intell. stat. ; 238)
Predicting patient features from single-cell data can help identify cellular states implicated in health and disease. Linear models and average cell type expressions are typically favored for this task for their efficiency and robustness, but they overlook the rich cell heterogeneity inherent in single-cell data. To address this gap, we introduce MixMIL, a framework integrating Generalized Linear Mixed Models (GLMM) and Multiple Instance Learning (MIL), upholding the advantages of linear models while modeling cell state heterogeneity. By leveraging predefined cell embeddings, MixMIL enhances computational efficiency and aligns with recent advancements in single-cell representation learning. Our empirical results reveal that MixMIL outperforms existing MIL models in single-cell datasets, uncovering new associations and elucidating biological mechanisms across different domains.
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Publication type
Article: Conference contribution
Language
english
Publication Year
2024
HGF-reported in Year
2024
Conference Title
27th International Conference on Artificial Intelligence and Statistics (AISTATS)
Conference Date
MAY 02-04, 2024
Conference Location
Valencia, SPAIN
Proceedings Title
Proceedings of Machine Learning Research
Quellenangaben
Volume: 238,
Pages: 3664-3672
Series
Proceedings of Machine Learning Research
Publisher
ML Research Press
Reviewing status
Peer reviewed
Institute(s)
Institute of AI for Health (AIH)
Institute of Computational Biology (ICB)
Institute of Computational Biology (ICB)
POF-Topic(s)
30205 - Bioengineering and Digital Health
Research field(s)
Enabling and Novel Technologies
PSP Element(s)
G-540004-001
G-503800-001
G-503800-001
WOS ID
001286500303021
Scopus ID
85194198233
Erfassungsdatum
2024-07-08