Main / Medical / Subsampling
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Subsampling or sub-sampling may refer to: Sampling (statistics) · Replication ( statistics) · Downsampling in signal processing; Chroma subsampling. Chroma subsampling is the practice of encoding images by implementing less resolution for chroma information than for luma information, taking advantage of. Subsampling does not necessarily mean resampling previously sampled data, although it often gets implemented that way in practice. It really refers to sampling .
Define subsampling. subsampling synonyms, subsampling pronunciation, subsampling translation, English dictionary definition of subsampling. n. A sample. 26 May In multi-stage sampling the process of selecting sample units, say, at the second stage from any selected first stage unit is called subsampling. ICP Sampling and Subsampling, Planning Your Sampling Procedure Determining Sampling and Sub sampling Errors and Sampling Contamination - Guide by.
12 Oct Subsample definition is - to draw samples from (a previously selected group or population): sample a sample of. 1 Subsampling. Suppose Xi,i = 1,,n is an i.i.d. sequence of random variables with distribution P. Let θ(P) be some real-valued parameter of interest, and let. Descriptions that refer to 'discrete subsample', 'distinct subsample', 'separate subsample', or 'individual subsample' all refer to a subsample not necessarily. 4 May In real-world applications, observations are often constrained to a small fraction of a system. Such spatial subsampling can be caused by the. 14 Mar In this paper, we study the influence of two parameters, namely the subsampling rate and the tree depth, on Breiman's forests performance.
Politis and Romano's subsampling bootstrap takes samples without replacement of size b from the original sample of size n, generally with b ≪ n (read “b much. Several subsampling-based normalization strategies were applied to different high-throughput sequencing data sets originating from human and murine gut. Subsampling for Preliminary Estimates (Method) - Collaboration in Research and Methodology for Official Statistics. Use the options in this group box to specify which subsampling method you want to use. Random. Select the Random subsampling method to generate multiple.