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详细说明： You can install the package with pip: pip install pyfpgrowth Then, to use it in a project, inport it and use the find_frequent_patterns and generate_association_rules functions: import pyfpgrowth It is assumed that your transactions are a sequence of sequences representing items in baskets. The item IDs are integers: transactions = [[1, 2, 5], [2, 4], [2, 3], [1, 2, 4], [1, 3], [2, 3], [1, 3], [1, 2, 3, 5], [1, 2, 3]] Use find_frequent_patterns to find patterns in baskets that occur over the support threshold: patterns = pyfpgrowth.find_frequent_patterns(transactions, 3) Use generate_association_rules to find patterns that are associated with another with a certain minimum probability: rules = pyfpgrowth.generate_association_rules(patterns, 0.8) ...展开收缩
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