AINeutralarXiv – CS AI · 10h ago6/10
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Structured Exploration and Exploitation of Label Functions for Automated Data Annotation
Researchers introduce EXPONA, an automated framework for generating label functions that improve weak label quality in machine learning datasets. The system balances exploration across surface, structural, and semantic levels with reliability filtering, achieving up to 98.9% label coverage and 46% downstream performance improvements across diverse classification tasks.