Dell-EMC
E20-007 · Question #159
E20-007 Question #159: Real Exam Question with Answer & Explanation
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Question
Consider a database with 4 transactions: Transaction 1: {cheese, bread, milk} Transaction 2: {soda, bread, milk} Transaction 3: {cheese, bread} Transaction 4: {cheese, soda, juice} The minimum support is 25%. Which rule has a confidence equal to 50%?
Options
- A{bread,milk} => {cheese}
- B{bread} => {milk}
- C{juice} => {soda}
- D{bread} => {cheese}
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