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Fabian Theis

3 accepted papers

2026

Flow-Based Density Ratio Estimation for Intractable Distributions with Applications in Genomics

ICML 2026poster

Estimating density ratios between pairs of intractable data distributions is a core problem in probabilistic modeling, enabling principled comparisons of sample likelihoods under different data-generating processes across conditions and covariates. While exact-likelihood models such as normalizing f…

Cited by 0SourceScholar
2026

Interpretable Neural ODEs for Gene Regulatory Network Discovery under Perturbations

ICML 2026poster

Modern high-throughput biological datasets containing thousands of perturbations enable large-scale discovery of causal graphs that represent regulatory interactions between genes. Differentiable causal graphical models and regression-based methods have been developed to infer gene regulatory networ…

Cited by 0SourceScholar
2024

Mixed Models with Multiple Instance Learning

AISTATS 2024poster

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 sin…