Question: Propose and outline a level-shared mining approach to mining multilevel association rules in which each item is encoded by its level position. Design it so

Propose and outline a level-shared mining approach to mining multilevel association rules in which each item is encoded by its level position. Design it so that an initial scan of the database collects the count for each item at each concept level, identifying frequent and subfrequent items. Comment on the processing cost of mining multilevel associations with this method in comparison to mining single-level associations.

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