Data Warehousing And Data Mining Assignment AU 2020


DWD Mining Assignment AU 2020

  1. Is snowflake schema one of the forms of arrangement in fact table. How many fact tables are there in snowflake schema? Is fact table normalized or de normalized?
  2. If you are an expert in data mining preparation, then prepare a comparison chart for discrete and continuous data? How do you differentiate between discrete and continuous data? Justify your answer with examples.
  3. Explain the classification of data mining systems.
  4. Elaborate how data warehousing and OLAP Technology useful for data mining.

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