Sampling With Replacement vs Poisson Sampling: A Comparative Study in Optimal Subsampling
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DOI: 10.1109/tit.2022.3176955
Abstract: Faced with massive data, subsampling is a commonly used technique to improve computational efficiency, and using nonuniform subsampling probabilities is an effective approach to improve estimation efficiency. For computational efficiency, subsampling is often implemented with… read more here.
Keywords: comparative study; replacement; optimal subsampling; poisson subsampling ... See more keywords