Question 1
Hierarchical
agglomerative clustering can be stopped at a certain point
if
we want to create n (n < data-points) number of clusters.
Select
one:
True
False
Feedback
The
correct answer is 'True'.
Question 2
k-means
algorithm always converges
Select
one:
True
False
Feedback
The
correct answer is 'False'.
Question 3
K-means
clustering requires that we give it the number of clusters we
want
to be created.
Select
one:
True
False
Feedback
The
correct answer is 'True'.
Question 4
Nested
cluster diagram can be used to represent k-means also.
Select
one:
True
False
Feedback
The
correct answer is 'False'.
Question 5
Analysis
of patterns for stock market prediction is an example of:
Select
one:
evolution
analysis
outlier
analysis
correlation
characterization
and discrimination
Feedback
The
correct answer is: evolution analysis
Question 6
Given
a single conditional FP-tree ending in a given frequent 1-itemset,
we
can find all the other frequent itemsets ending in any frequent itemset.
Select
one:
True
False
Feedback
The
correct answer is 'False'.
Question 7
If
k is fixed in k-means we always get same clusters of points.
Select
one:
True
False
Feedback
The
correct answer is 'False'.
Question 8
FP-growth
is fast due to the hash tree structure that is used to store
candidate
itemsets.
Select
one:
True
False
Feedback
The
correct answer is 'False'.
Question 9
A
supermarket database has 2000 transactions, out of which 40 include
both
items A and B, and 16 out of these 40 also contain item C. In
total,
100 transactions contain C.
The
Lift of association rule "If A and B are purchased, then C is
purchased
in the same transaction" is:
Select
one:
2
8
4
16
Feedback
The
correct answer is: 8
Question 10
FP-growth
has an advantage over apriori algorithm that:
Select
one:
a.
FP-tree is a compact structure whereas apriori tree is complex
b.
FP-growth can find all frequent itemsets
c.
FP-growth works by just creating a binary tree structure
d.
no candidate itemsets need to be generated
Feedback
The
correct answer is: no candidate itemsets need to be generated
Question 11
Number
of groups is known apriori in:
Select
one:
a.
classification
b.
outlier
c.
clustering
d.
preprocessing
Feedback
The
correct answer is: classification
Question 12
In
association analysis, support is a symmetric measure of associations.
Select
one:
True
False
Feedback
The
correct answer is 'True'.
Question 13
If
in random sub-sampling repetition k=1, it is same as:
Select
one:
a.
stratified subsampling
b.
bootstrap
c.
k-fold cross-validation
d.
holdout
Feedback
The
correct answer is: holdout
Question 14
In
10-fold cross validation, sample data is partitioned into 10 equal
subsamples.
Of the 10 subsamples, a single subsample is retained as the
validation
data for testing the model, and the remaining 9 subsamples
are
used as training data. This is done exactly once and the result of
testing
is final. True or False?
Select
one:
True
False
Feedback
The
correct answer is 'False'.
Question 15
The
table below shows marks in math (x) and marks in statistics (y).
What
is the value of the slope (m) of simple regression line ?
Select
one:
a.
0.744
b.
0.444
c.
0.644
d.
0.544
Feedback
The
correct answer is: 0.644
Question 16
The
following data is about a poll that occurred in 3 states. In state1,
50%
of voters support Party1, in state2, 60% of the voters support
Party1,
and in state3, 35% of the voters support Party1. Of the total
population
of the three states, 40% live in state1, 25% live in state2,
and
35% live in state3. Given that a voter supports Party1, what is the
probability
that he lives in state2?
Select
one:
0.62
0.32
0.52
0.42
Feedback
The
correct answer is: 0.32
Question 17
Single
link or Complete link in hierarchical clustering is used to
determine
the inter-cluster distance. The clustering algorithm always
selects
the nearest clusters to merge.
Select
one:
True
False
Feedback
The
correct answer is 'True'.
Question 18
In
classification, we evaluate the performance of a classifier on
training
data
Select
one:
True
False
Feedback
The
correct answer is 'False'.
Question 19
The
following a valid FP-tree: True or False?
Select
one:
True
False
Feedback
The
correct answer is 'False'.
Question 20
Once
we get all frequent itemsets using a method such as like apriori,
we
can use the support counts to generate all strong association rules.
Select
one:
True
False
Feedback
The
correct answer is 'False'.
Awesome...
ReplyDeleteSurvival8: Bits Wilp Software Development For Portable Devices 2017-H2 Handout >>>>> Download Now
Delete>>>>> Download Full
Survival8: Bits Wilp Software Development For Portable Devices 2017-H2 Handout >>>>> Download LINK
>>>>> Download Now
Survival8: Bits Wilp Software Development For Portable Devices 2017-H2 Handout >>>>> Download Full
>>>>> Download LINK Ye
i tried mailing you , but it is not going through. Can you please share the answers to this question paper if you have.
ReplyDeleteThanks
Mail me at ashishjainblogger@gmail.com
DeleteMention the subject(s) for which you want help.
Thanks for putting up the content in such organized manner.Great Help. Thumbs UP !!
ReplyDeleteRecorded lecture links are not working please help
ReplyDeleteIs there a group/whatsapp group for Mtech in computing systems and Infrastructure?
ReplyDeleteVery useful .. Thank you very much
ReplyDeleteAre you Looking for Smart Device Development? QuantaEd Solutions is the Best Smart Device Development Company, We design and develop smart devices that suit the healthcare requirements. For any inquiry call us we will provide all kind of assistance. For more details visit- https://quantaedsolutions.com
ReplyDeleteThis post is so interactive and informative.keep updating more information...
ReplyDeleteSoftware Testing Courses in Mumbai
Software Testing Training in Ahmedabad
Software Testing Courses in Kochi
Software Testing Courses in Trivandrum
Software Testing Courses in Kolkata
Thanks for the blog article.Thanks Again. Keep writing.
ReplyDeletejava online training hyderabad
java online training in india
Thanks for the blog article.Much thanks again. Fantastic.
ReplyDeleteonline training in java
online training on java
AI & ML in Dubai
ReplyDeletehttps://www.nsreem.com/ourservices/ai-ml/
Artificial intelligence is very widespread today. In at least certainly considered one among its various forms has had an impact on all major industries in the world today, NSREEM is #1 AI & ML Service Provider in Dubai
1634348519669-9
Thank you for giving valuable information about software for portable device, we can also develop custom software from pixabulous design.
ReplyDeleteNice Blog!!!
ReplyDeleteServiceNow Training
ServiceNow Online Training in Hyderabad
This article explains in a clear manner. Nice way of explaining. Thanks for sharing. cloud engineering services
ReplyDeleteI really liked your blog post.Much thanks again. Awesome.
ReplyDeletejava online training
java training
Data Science Training In Noida
ReplyDeleteData Science course In Noida
WILP is a set of educational programs designed in such a way that they can be easily integrated into your work life. Earlier, only highly developed nations like the US and Europe were indoctrinating WILPs but now the WILP in India have also gained a lot of popularity.
ReplyDeleteCandidates who wish to take the BITSAT should begin studying as soon as possible. Due to the high level of competition, it is critical to follow the best BITSAT 2022 preparation tips recommended by professionals. This blog post contains BITSAT 2022 study suggestions as well as exam pattern and syllabus information. Continue reading to get answers to all of your questions. To know more information visit @ SSSi Online Tutoring Services.
ReplyDeleteSurvival8: Bits Wilp Software Development For Portable Devices 2017-H2 Handout >>>>> Download Now
ReplyDelete>>>>> Download Full
Survival8: Bits Wilp Software Development For Portable Devices 2017-H2 Handout >>>>> Download LINK
>>>>> Download Now
Survival8: Bits Wilp Software Development For Portable Devices 2017-H2 Handout >>>>> Download Full
>>>>> Download LINK bO
"Thanks for sharing this informative blog on Best Software Development company in chennai,Software Development Company in chennai,
ReplyDeleteBest Software Development company in india,
Top software development company in chennai,
Software Development Company in india"
The BITS Pilani Admission Process is designed to select the brightest minds for its world-class programs. With its independent entrance exam, BITSAT, and direct admission opportunities for board toppers, the institute ensures that only the most deserving candidates secure a place.
ReplyDelete