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Corresponding iceberg cube

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Reference no: EM131077291

Data Warehousing and OLAP for data mining

(a) Suppose the base cuboid of data cube contains only two cells

(a1, a2, a3 ...a10) (b1, b2, b3 ....b10) Where ai = bi where i is an odd number otherwise ai ≠ bi.

  • How many non-empty aggregate (i.e., non-base) cells are in this data  cube?
  • How many non-empty, closed aggregate cells are there in this data cube?
  • If we set minimum support = 2 how many non-empty aggregate cells are there in the corresponding iceberg cube?

Reference no: EM131077291

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