Method and apparatus for dynamically counting large itemsets
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United States of America Patent
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Feb 6, 2001
Grant Date -
N/A
app pub date -
May 9, 1997
filing date -
May 9, 1997
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The present invention is directed to a data mining method and apparatus that dynamically initiates the counting of sets of items (itemsets) at any time during the pass over the records of a database and terminates the counting at the same location in the next pass. In this manner, the present invention begins to count itemsets early and finishes counting early while keeping the number of different itemsets which are being counted in any pass relatively low.
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