Algorithms and Data Structures for Massive Datasets by Dzejla Medjedovic Emin Tahirovic

Algorithms and Data Structures for Massive Datasets by Dzejla Medjedovic Emin Tahirovic

Author:Dzejla Medjedovic, Emin Tahirovic [Dzejla Medjedovic, Emin Tahirovic]
Language: eng
Format: epub
Publisher: Manning Publications Co.
Published: 2022-07-12T22:00:00+00:00


Figure 6.8 Selection probabilities for differently biased die from our example. The probability of drawing a sample of type 3, 4, and 5 is shown on each line that shows the probability of selection for all xiA, i = 1, ..., 10 and A ∈ {L, L̄}. Notice that for any biased sampling strategy, via the three-sided biased die, the selection probabilities move away from 0.5. The direction of the movement depends on loyalty card existence A with respect to the particular purchase xiA. Our original biased die corresponds to the shift denoted by 1/5, 2/5, 2/5.



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