WOR and p’s:
Sketches for `p-Sampling Without Replacement
Edith Cohen Rasmus Pagh David P. Woodruff
Google Research IT University of Copenhagen CMU
Tel Aviv University BARC dwoodruf@cs.cmu.edu
edith@cohenwang.com Google Research
pagh@itu.dk
Abstract
Weighted sampling is a fundamental tool in data analysis and machine learning
pipelines. Samples are used for efficie ...


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