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20222026
most citedUnweighted estimation based on optimal sample under measurement constraints

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math.ST2022

Sampling with replacement vs Poisson sampling: a comparative study in optimal subsampling

Jing Wang, Jiahui Zou, HaiYing Wang

Faced with massive data, subsampling is a commonly used technique to improve computational efficiency, and using nonuniform subsampling probabilities is an effective approach to im…