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Takahiro Mimori

2 accepted papers

2023

GeoPhy: Differentiable Phylogenetic Inference via Geometric Gradients of Tree Topologies

NeurIPS 2023poster

Phylogenetic inference, grounded in molecular evolution models, is essential for understanding the evolutionary relationships in biological data. Accounting for the uncertainty of phylogenetic tree variables, which include tree topologies and evolutionary distances on branches, is crucial for accura…

2021

Diagnostic Uncertainty Calibration: Towards Reliable Machine Predictions in Medical Domain

AISTATS 2021poster

We propose an evaluation framework for class probability estimates (CPEs) in the presence of label uncertainty, which is commonly observed as diagnosis disagreement between experts in the medical domain. We also formalize evaluation metrics for higher-order statistics, including inter-rater disagree…