Fundamentals of Task-Agnostic Data Valuation

نویسندگان

چکیده

We study valuing the data of a owner/seller for seeker/buyer. Data valuation is often carried out specific task assuming particular utility metric, such as test accuracy on validation set, that may not exist in practice. In this work, we focus task-agnostic without any requirements. The buyer has access to limited amount (which could be publicly available) and seeks more samples from seller. formulate problem estimating differences statistical properties at seller with respect baseline available buyer. capture these through second moment by measuring diversity relevance seller’s buyer; estimate measures queries requesting raw data. design proposed approach so blind buyer’s no knowledge fabricate responses obtain desired outcome trade-off. will show extensive experiments real tabular image datasets estimates

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ژورنال

عنوان ژورنال: Proceedings of the ... AAAI Conference on Artificial Intelligence

سال: 2023

ISSN: ['2159-5399', '2374-3468']

DOI: https://doi.org/10.1609/aaai.v37i8.26106