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A data cube, C , has n dimensions, and each dimension has exactly p distinct values in the base cuboid. Assume that there are no

A data cube, C

,

has n dimensions, and each dimension has exactly p distinct values in the base cuboid. Assume that there are no concept hierarchies associated with the dimensions.

Explain why the minimum number of cells possible in the data cube, C is

(2^

- 1) \

times p

+ 1 .

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Recommended Textbook for

Machine Learning And Knowledge Discovery In Databases Applied Data Science Track European Conference Ecml Pkdd 2021 Bilbao Spain September 13 17 2021 Proceedings Part 5 Lnai 12979

Authors: Yuxiao Dong ,Nicolas Kourtellis ,Barbara Hammer ,Jose A. Lozano

1st Edition

3030865169, 978-3030865160

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