Divide and Conquer Approach to Mine High Utility Itemsets Represented in Tree Data Structure |
Author(s): |
| Ganesh sawant , DCOER Dyanganga college of engg. pune |
Keywords: |
| Divide and Conquer Approach, Tree Data Structure |
Abstract |
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The Process of mining high utility of itemsets refers to identification of profitable and important items from set of transactions. Unit transaction consists of transaction id, quantity and name of purchased item. To access transactions, they are stored in tree data structure because tree data structure allows transactions to store in compact and memory efficient way. However for large transaction database loading of whole transaction tree into memory is expensive task. In this paper divide and conquer technique is discussed which avoids loading of large transaction tree into memory and also helps to gets some seasonal profitable items. |
Other Details |
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Paper ID: IJSRDV3I90539 Published in: Volume : 3, Issue : 9 Publication Date: 01/12/2015 Page(s): 715-717 |
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