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Data Value Contribution

technology1 mentionslast seen Oct 20, 2026

A method for adaptive data selection in text classification that gates lexical, hidden-layer, and prediction-level evidence by neighborhood label support.

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Data Value Contributionapplies totext classification90% confidence1 source

Data Value Contribution

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Data Value Contributionapplies totext classification

90% confidence1 supporting mentions

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preprintarXivOct 19, 2026Adaptive Data Selection for Text Classification: Hierarchical Value with a Local Utility Budget
Data Value Contribution (\DVC), which gates lexical, hidden-layer, and prediction-level evidence by neighborhood label support and calibrates its influence under a local utility budget; exact MLP gradient contractions and a monotone scoring path make the budget directly verifiable. At 20% source retention, DVC achieves 75.4 mean macro F1 across eight classification and domain-transfer tasks