Machine Learning

Machine Learning

Professional Development

10 Qs

quiz-placeholder

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Machine Learning

Machine Learning

Assessment

Quiz

Computers

Professional Development

Easy

Created by

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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