Data Mining Quiz 1 Flashcard
Which is usually the last step in the data mining process?
Deployment
Sales database of items in a supermarket can be considered as an example of:
Record data
HTML links are an example of:
Graph data
Name of a place, can be considered an attribute of type?
Nominal
A store sells 10 items. Maximum possible number of candidate 3-itemsets is:
120
If a record data matrix has reduced number of columns after a transformation, the transformation has performed:
Dimensionality Reduction
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