
Data Analytics | Module 8
Quiz
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Other
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University
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Hard
Gnaneshwar Reddy
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10 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Decision tree is the most powerful for ____
classification
prediction
both a and b
none
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Decision tree is a flowchart like_____
leaf structure
tree structure
steam
none of these
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Decision trees can handle_____
High dimensional data
low diamesional data
medium dimensional data
None
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not strength of Decision Tree ?
able to generate understandable rules
able to handle both continuous and categorical variables
less appropriate for estimation tasks
perform classification without requiring much computation
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is not weakness of Decision Tree ?
able to generate understandable rules
can be computationally expensive to train
can be computationally expensive to train
prone to errors in classification problems with many class
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Decision-tree algorithm falls under the category of ____
unsupervised learning algorithms
reinforcement learning algorithm
supervised learning algorithms
prone to errors in classification problems with many class
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In Decision-tree algorithm At the beginning, we consider the whole training set as ____
leaf
root
steam
none
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