Data Shapley
PulseAugur coverage of Data Shapley — every cluster mentioning Data Shapley across labs, papers, and developer communities, ranked by signal.
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New algorithms offer exact Data Shapley for weighted KNN regression
Researchers have developed new algorithms for calculating Data Shapley values in weighted k-nearest-neighbor (KNN) regression and soft-label prediction. Previously, exact calculations for these scenarios were computatio…
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New framework unifies data selection via sequential decision-making
Researchers have developed a new framework that treats data selection as a sequential decision-making problem, utilizing dynamic programming to find optimal selection sequences. This approach unifies existing methods li…
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NASH framework enhances data selection for machine learning
Researchers have introduced NASH, a new framework for data selection in machine learning that aims to improve the effectiveness of methods like Data Shapley. NASH decomposes utility functions into simpler, Shapley-infor…
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New methods offer efficient data valuation for LLMs and VLMs
Two new research papers propose novel methods for data valuation in large language models (LLMs). The first, "For-Value," introduces an efficient forward-only framework that estimates data value using a single forward p…