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MS Apriori algorithm

This is an implementation of the Apriori algorithm with multiple minimum supports. The decription of the algorithm is given in the book Web Data Mining by Bing Liu.

PREREQUISITES

  • Python version 3
  • Transaction file containing all the itemsets
  • Parameter file containing the minimum supports for each item, the support difference constraint, the itemsets that cannot occur together and the items that must be a part of each of the frequent itemset found

STEPS TO RUN

Run the file MSApriori.py using the command python3 MSApriori.py {path to transaction file} {path to parameter file} {path to output file}