The Apriori Idea: Pruning 3-Item Sets Before You Count Them
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Lessons in this course
- Baskets as 0/1 Rows: Item Frequency and SupportFree
- Pair Support with SUMPRODUCT: the Co-Occurrence Matrix Pro
- Confidence A → B: How Often B Follows A Pro
- Lift: Is the Rule Better than Chance? Pro
- Leverage and Conviction: Size and Direction of a Rule Pro
- Filtering Rules by Minimum Support and Confidence, Ranking by Lift Pro
- The Apriori Idea: Pruning 3-Item Sets Before You Count Them Pro
- From Rules to Cross-Selling: Expected Uplift per Recommendation Pro