Dell-EMC
E20-007 · Question #157
E20-007 Question #157: Real Exam Question with Answer & Explanation
The correct answer is A. {cheese} => {bread}. See the full explanation below for the reasoning.
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} You decide to run the association rules algorithm where minimum support is 50%. Which rule has a confidence at least 50%?
Options
- A{cheese} => {bread}
- B{juice} => {cheese}
- C{milk} => {soda}
- D{soda} => {milk}
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