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Ethan Turok

2 accepted papers

2025

Differential Privacy Under Class Imbalance: Methods and Empirical Insights

ICML 2025poster

Imbalanced learning occurs in classification settings where the distribution of class-labels is highly skewed in the training data, such as when predicting rare diseases or in fraud detection. This class imbalance presents a significant algorithmic challenge, which can be further exacerbated when pr…

Cited by 1SourcePDFScholar
2024

Fast Hyperboloid Decision Tree Algorithms

ICLR 2024poster

Hyperbolic geometry is gaining traction in machine learning due to its capacity to effectively capture hierarchical structures in real-world data. Hyperbolic spaces, where neighborhoods grow exponentially, offer substantial advantages and have consistently delivered state-of-the-art results across d…