Q1. Visualisasi untuk dua variabel kontinu adalah ___
Q2. Which of the following algorithm is
suitable to cluster nominal data?
Q3. What should be written in the blue
box?
Q4. Consider two document vectors d1 =
(4, 0, 3) and d2 = (3, 0, 4) . Find the
cosine similarity between two vectors.
Q5. Data warehousing is related to ___
Q6. segmenting a population into a number of subgroups comes under which
type of data mining task
Q7. Given the following Confusion matrix.What is the Recall measure of the
classifier?
Q8. True or False:The existence of a data
warehouse is not a prerequisite for
data mining.
Q9. Of the following identify the problems
that can be solved by cluster analysis
Q10. Can you find the recall of the detec
tor?
Q11. What techniques can be used to improve the efficiency of apriori algorithm?
Q12. Data is raw value element or facts
Q13. Text database can be ___
Q14. The partition of overall data warehouse is ___
Q15. Adam earns $10 for each car he
washes.
Q16. A ___ isageneralization of the binary
variable in that it can take on more
than two states.
Q17. This is the example of OLAP operation.
Q18. data warehouse is based on ___
Q19. Zip codes and click counts are ___
Q21. The following are the functions of a
DBMS except
Q22. It refers to data like tweets, photos, videos, social media posts, online
comments, etc
Q23. Temperature, height and weight are ___
Q24. What should be written in the blue
box?
