www.HadoopExam.com

HadoopExam Learning Resources

HadoopExam Training, Interview Questions, Certifications, Projects, POC and Hands On exercise access

    40000+ Learners upgraded/switched career    Testimonials

Question 12:     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%?
 
1.  {bread} => {milk}
2.  {bread, milk} => {cheese}
3.  {juice} => {soda}
4.  {bread} => {cheese}

Correct Answer : 2 Exp: Only one time {cheese, bread, milk}

Visit Home Page : http://hadoopexam.com for more detail . As you are not blacklisted user.

You are here: Home EMC Certification EMC Data Science EMC Data Science Question 12: Consider a database with 4 transactions: Transaction 1: {cheese, bread, milk} Transaction 2: {soda, bread, milk}