Question 1 of 25
Hints left: 3
Q2
Which of the following algorithm is
suitable to cluster nominal data?
Q3
Can you find the recall of the detec
tor?
Q4
Of the following identify the problems
that can be solved by cluster analysis
Q5
What should be written in the blue
box?
Q6
Consider two document vectors d1 =
(4, 0, 3) and d2 = (3, 0, 4) . Find the
cosine similarity between two vectors.
Q7
Data warehousing is related to ___
Q8
Visualisasi untuk dua variabel kontinu adalah ___
Q9
Temperature, height and weight are ___
Q10
What techniques can be used to improve the efficiency of apriori algorithm?
Q11
Given the following Confusion matrix.What is the Recall measure of the
classifier?
Q12
segmenting a population into a number of subgroups comes under which
type of data mining task
Q13
Text database can be ___
Q14
Zip codes and click counts are ___
Q15
A ___ isageneralization of the binary
variable in that it can take on more
than two states.
Q16
What should be written in the blue
box?
Q17
The following are the functions of a
DBMS except
Q19
It refers to data like tweets, photos, videos, social media posts, online
comments, etc
Q20
Data is raw value element or facts
Q21
This is the example of OLAP operation.
Q22
Adam earns $10 for each car he
washes.
Q23
The partition of overall data warehouse is ___
Q24
True or False:The existence of a data
warehouse is not a prerequisite for
data mining.
Q25
data warehouse is based on ___