Explain first 3 association rules Row ID Confidence Antecedent (A Consequent (C)

Question

Explain first 3 association rules

Row ID Confidence Antecedent (A Consequent (C) Support for A Support for C Support for A & C Lift Ratio 1 62.5 Data Mining & Regression cat Data 16 76 10 3.001644737 DOLE Sw 17 81 2 64.70588235 Intro & 11 2.915758896 3 50 Cat Data & Regression Data Mining 20 65 10 2.807692308 4 55.55555556 Data Mining & Cat Data Regression 18 76 10 2.668128655 Sw 22 81 5 54.54545455 Intro & Survey 12 2.457912458 sw 26 81 6 53.84615385 Intro & Regression 14 2.426400076 7 50 Intro & DataMining Regression 20 76 10 2.40131578 8 70 Regression & SW Intro 20 144 14 1.774305556 Sw Intro 18 144 12 1689814815 9 66.66666667 Survey & 10 62.5 Data Mining & Regression intro 16 144 10 1.584201389 11 60 Cat Data & Regression Intro 20 144 12 1.520833333 21 144 12 52.38095238 DOE & SW 11 1.32771164 Intro

Explanation / Answer

Association association rules states that the relation between Antecedent and Consquenct is higher where lift ratio is higher. That means the higher the lift ratio the significantis the association between the antecedent and Consequent

As the above table is sorted in descending order, the association between antecedent and predecedent also decreases as we go down the table

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