
Machine Learning

Quiz
•
Computers
•
Professional Development
•
Easy
Samara Mubeen
Used 8+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is machine learning
Machine learning is the science of getting computers to act without being
explicitly programmed
Machine Learning is a Form of AI that Enables a System to Learn from
Data
Both A and B
None of the above
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Machine Learning is an application of
Block Chain
Artificial Intelligence
Image processing
Networking
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Application of Machine learning is
email filtering
.sentimental analysis
face recognition
All of the above
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a widely used and effective machine learning algorithm based on the idea of bagging
Decision Tree
Regression
Classification
Random Forest
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a disadvantage of decision trees
Factor analysis
Decision trees are robust to outliers
Decision trees are prone to be overfit
None of the above
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you handle missing or corrupted data in a dataset?
Drop missing rows or columns
Replace missing values with mean/median/mode
Assign a unique category to missing values
All of the above
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following techniques can not be used for normalization in text mining?
Stemming
Lemmatization
Stop Word Removal
None of the above
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