Machine Learning Interview Questions

Popular Machine Learning Interview Questions

What is Machine Learning?

Give a general description of Machine Learning and how it impacts the human life.

Answer:

Explain your intuition about Machine Learning.

Give a brief idea based on your experiences with the Machine Learning projects. It should include your perception of Machine Learning, based on the incidents you have come across in your daily life.

What is your past experience with Machine Learning?

Mention the projects that you have worked with Machine Learning.

How can Machine Learning help a business to increase its revenue?

Speak about how Machine Learning is revolutionizing the industry. Give some examples of how Machine Learning brought value to the products and helped to boost the revenue.

Machine Learning is very useful when the solution is based on a probabilistic model.

How can you incorporate Machine Learning into existing applications?

Well, the first thing is to identify the areas where Machine Learning could be used to reduce the human effort at a competitive cost.

Give us some of the scenarios where Machine Learning did not work as expected.

Which kind of algorithms have you used?

What kind of raw input data have you used?

Give me some reasons to support your choice of algorithms for the kind of data you used.

Explain to me how a Perceptron works.

Which frameworks did you use for solving Machine Learning problems?

Which algorithms did you use if the experiments in the dataset do not contain values for all the features?

Explain about data preprocessing to feed a machine learning algorithm.

What is the need of normalization before feeding input to a neural network?

When do you dimensionality reduction?