Mining High BeneficialItemsets From Transactional Database

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Provided by: Creative Commons
Topic: Data Management
Format: PDF
Mining high beneficial itemsets from a transactional dB means to identify the itemsets with high utility as profits. Although a number of Algorithms have been invented but there is a problem as it generate large set of candidate Itemsets for High Beneficial Itemsets also require large number of times scan the database. The unit profits and purchased quantities of the items are not taken into considerations in frequent itemset mining and weighted mining only weight is to be considered but not consider the profit. Large number of Item sets decreases the performance of mining with respect to execution time and space requirement. This situation may worse when database contains a large number of Transactions.
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