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Redundant rules

Once you have extracted rules using the apriori() algorithm, your job is not yet quite finished. You need to find out redundant rules among the extracted ones and only retain the non-redundant rules. This is crucial given the large number of rules you could have extracted using the apriori() function.

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Market Basket Analysis in R

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# Apply the apriori function to the Online retail dataset
rules = apriori(Online_trx,
                ___ = list(supp = ___, conf = ___, 
                                 minlen = 2))

# Inspect the first 5 rules
___(___(rules))
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