Use the visited leaf nodes in part (b) to determine the candidate item- sets that are contained in the transaction {1, 3, 4, 5, 8}.
The Apriori algorithm uses a hash tree data structure to efficiently count
the support of candidate itemsets. Consider the hash tree for candidate 3-
itemsets shown in Figure 6.2.
The candidates contained in the transaction are {1, 4, 5}, {1, 5, 8}, and
{4, 5, 8}.
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Interlaced scan displays the frame by scanning the lines of a frame _____.
A. in one pass from top to bottom B. in two passes: even-numbered lines in one pass and odd-numbered lines in the second
Match the following desired outcomes with the controls that would be used to produce that outcome:
I. Force new pages to start at the end of each group II. Display a nice purple line after the data section III. Allow the user to choose options from a list during data entry IV. Decide how much a 10% raise would be for each employee V. Add descriptive text to explain a field which displays travel pictures A. Line B. Calculated control in a Text box C. Combo Box D. Page Break E. Label
To hide sub-branches of a directory tree, click the ________ icon
A) close sign B) hide sign C) plus sign D) minus sign
To ensure that the data is usable for the next application the ____________ method should be invoked before you exit the application.
Fill in the blank(s) with the appropriate word(s).