AI Machine Learning Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

AI Machine Learning Interview Questions

Questions Answers Views Company eMail

Give a drawback of gradient descent ?

Logistic regression gives probabilities as a result then how do we use it to predict a binary outcome?

What is adagrad algorithm in machine learning?

106

What kind of problems lend themselves to machine learning?

What is the difference between supervised and unsupervised learning?

Which one would you prefer to choose – model accuracy or model performance?

185

What are standardization and normalisation?

107

What is bias-variance trade-off in machine learning?

Does 100% precision mean that our model predicts all the values correctly?

Why do we convert categorical variables into factor? Which function is used in r to perform the same?

117

How much data will you allocate for your training, validation and test sets?

Tell me what is a recommendation system?

180

Tell us how do classification and regression differ?

Tell us what evaluation approaches would you work to gauge the effectiveness of a machine learning model?

Explain me what cross-validation technique would you use on a time series dataset?

131

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Un-Answered Questions { AI Machine Learning }

How does a classifier work?

Describe dimension reduction in machine learning.

How do you ensure you're not overfitting with a model?

125

How do you choose an algorithm for a classification problem?

102

What is the convex function in machine learning?

What is an Incremental Learning algorithm in ensemble?

103

Assume that you are working on a data set, explain how would you select important variables?

182

What is the best language to learn machine learning?

What is dimensionality reduction? Explain in detail.

117

What is sequence learning?

What is your training in machine learning and what types of hands-on experience do you have?

150

Tell me what is the difference between bias and variance?

114

What is A/B Testing?

143

What are the areas in robotics and information processing where sequential prediction problem arises?

103

Why do we use Python and machine learning AI?

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