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Jan Freyberg

3 accepted papers

2025

Accessible, At-Home Detection of Parkinson’s Disease via Multi-Task Video Analysis

AAAI 2025technical

Limited accessibility to neurological care leads to under-diagnosed Parkinson's Disease (PD), preventing early intervention. Existing AI-based PD detection methods primarily focus on unimodal analysis of motor or speech tasks, overlooking the multifaceted nature of the disease. To address this, we i…

2023

Interactive Concept Bottleneck Models

AAAI 2023technical

Concept bottleneck models (CBMs) are interpretable neural networks that first predict labels for human-interpretable concepts relevant to the prediction task, and then predict the final label based on the concept label predictions. We extend CBMs to interactive prediction settings where the model ca…

2021

Big Self-Supervised Models Advance Medical Image Classification

ICCV 2021poster

Self-supervised pretraining followed by supervised fine-tuning has seen success in image recognition, especially when labeled examples are scarce, but has received limited attention in medical image analysis. This paper studies the effectiveness of self-supervised learning as a pretraining strategy…

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