Data Mining & Warehousing

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

Machine learning is an application of ___________.

• Blockchain

• Artificial Intelligence

• Both A and B

• None of the above

Application of Machine learning is __________.

• email filtering

• sentimental analysis

• face recognition

• All of the above

_________ is the machine learning algorithms that can

be used with labeled data.

• Regression algorithms

• Clustering algorithms

• Association algorithms

• All of the above

__________ is the machine learning algorithms that

can be used with unlabeled data.

• Regression algorithms

• Clustering algorithms

• Instance-based algorithms

• All of the above

Which among the following algorithms are used in

Machine learning?

• Naive Bayes

• Support Vector Machines

• K-Nearest Neighbors

• All of the above

______ is a disadvantage of decision trees?

• Decision trees are robust to outliers

• Decision trees are prone to be overfit

• Both A and B

• None of the above

Which Language is Best for Machine Learning?

• C

• Java

• Python

• HTML

The supervised learning problems can be grouped as

_______.

• Regression problems

• Classification problems

• Both A & B

• None of these

The unsupervised learning problems can be grouped

as _______.

• Clustering

• Association

• Both A and B

• None of the above