Sujay Nagaraj
@snagaraj.bsky.social
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๐ฅ 98
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MD/PhD student | University of Toronto | Machine Learning for Health
reposted by
Sujay Nagaraj
Harry Cheon
8 months ago
Denied a loan, an interview, or an insurance claim by machine learning models? You may be entitled to a list of reasons. In our latest w
@anniewernerfelt.bsky.social
@berkustun.bsky.social
@friedler.net
, we show how existing explanation frameworks fail and present an alternative for recourse
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Many ML models predict labels that donโt reflect what we care about, e.g.: โ Diagnoses from unreliable tests โ Outcomes from noisy electronic health records In a new paper w/@berkustun, we study how this subjects individuals to a lottery of mistakes. Paper:
bit.ly/3Y673uZ
๐งต๐
8 months ago
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๐จ Excited to announce a new paper accepted at
#ICLR2025
in Singapore! โLearning Under Temporal Label Noiseโ We tackle a new challenge in time series ML: label noise that changes over time ๐งต๐
arxiv.org/abs/2402.04398
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Learning under Temporal Label Noise
Many time series classification tasks, where labels vary over time, are affected by label noise that also varies over time. Such noise can cause label quality to improve, worsen, or periodically chang...
https://arxiv.org/abs/2402.04398
9 months ago
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