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Michael Anthony PRO

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http://www.ai4privacy.com

AI & ML interests

Privacy, Large Language Model, Explainable

Recent Activity

posted an update about 6 hours ago
PII leakage isn't just a model problem — it's a data problem. A recent paper takes a hard look at how well current systems actually detect and redact personal data at scale. One of their key conclusions is something the privacy community keeps rediscovering: without large, structured, and diverse PII datasets, evaluation collapses into guesswork. To ground their experiments, the authors benchmarked their approach using the 500K PII-Masking dataset from AI4Privacy, leveraging its scale and coverage to test real-world redaction behavior rather than toy examples. What's interesting here isn't just the model performance — it's what the evaluation reveals. The paper shows that many systems appear robust under narrow tests but fail once PII appears in varied formats, contexts, and combinations. This gap between "works in theory" and "works in practice" is exactly where privacy risks emerge. This is the value of open, research-grade datasets: They expose failure modes early They make comparisons reproducible They let the community measure progress honestly When researchers build on shared data foundations, everyone benefits — from academic insight to safer downstream applications. 🔗 Read the full paper here: https://arxiv.org/abs/2407.08792
liked a dataset 2 days ago
ai4privacy/openpii-masking-mini-10k
updated a dataset 6 days ago
ai4privacy/pwi-masking-100k
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