Machine Learning-I

Which of the factors affect the performance of learner system does not include?

• Representation scheme used

• Training scenario

• Type of feedback

• Good data structures

Among the following option identify the one which is not a type of learning

• Semi-supervised Learning

• Supervised

• Unsupervised Learning

• Reinforcement Learning

Application of Machine learning is __________

• email filtering

• sentimental analysis

• sentimental analysis

• 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

_______ is the scenario when the model fails to decipher the underlying trend in the input data

• Overfitting

• Underfitting

• Both A and B

• None of the above

The supervised learning problems can be grouped as _______

• Regression problem

• Classification problems

• Both A and B

• None of the above

The term machine learning was coined by

• James Gosling

• Arthur Samuel

• Guido van Rossum

• None of the above

Features of Machine Learning are_____

• Automation

• Improved customer experience

• Business intelligence

• All of the above

Machine Learning can automate many tasks, especially the ones that only humans can perform with

their innate intelligence.

• True

• False

Which machine learning models are trained to make a series of decisions based on the rewards and feedback

they receive for their actions?

• Supervised learning

• Reinforcement learning

• Unsupervised learning

• All of the above