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length constraint
Posted by:
maria
Date: January 28, 2021 11:35PM
Dear Sir
i have a question about in EHNL: An Efficient Algorithm for Mining High Utility Itemsets with Negative Utility Value and Length Constraints, use min length and delete the transaction which has items less than minlength if these transaction contain HUI we delete one HUI candidate ,could you please inform me why using minlength while some HUI prune?
i have a question about in EHNL: An Efficient Algorithm for Mining High Utility Itemsets with Negative Utility Value and Length Constraints, use min length and delete the transaction which has items less than minlength if these transaction contain HUI we delete one HUI candidate ,could you please inform me why using minlength while some HUI prune?