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

Tell us what's the f1 score? How would you use it?

Tell us how would you approach the “netflix prize” competition?

Tell me what are your favorite use cases of machine learning models?

Tell us what is the difference between supervised and unsupervised machine learning?

Tell us what are some differences between a linked list and an array?

145

Explain me how would you handle an imbalanced dataset?

Explain me what's the trade-off between bias and variance?

Can you name some feature extraction techniques used for dimensionality reduction?

Tell me how is knn different from k-means clustering?

Tell us how do bias and variance play out in machine learning?

Tell us an example where ensemble techniques might be useful?

Can you explain what is the difference between inductive machine learning and deductive machine learning?

146

Tell us what kind of problems does regularization solve?

Tell us what is decision tree classification?

187

Do you know what is kernel svm?

Un-Answered Questions { AI Machine Learning }

Tell me how a roc curve works?

What is kernel SVM?

What is the difference between Type 1 and Type 2 errors?

142

Tell us what's a fourier transform?

110

What is svm algorithm?

141

How is ML different from artificial intelligence?

127

Which Python library is used for machine learning?

191

What is semi-supervised Machine Learning?

121

Which is the best language for machine learning?

Why do we need to convert categorical variables into factor? Which functions are used to perform the conversion?

How do you control for biases?

What are collinearity and multicollinearity?

116

What do you understand by decision tree in machine learning?

If a highly positively skewed variable has missing values and we replace them with mean, do we underestimate or overestimate the values?

166

Explain the purpose of a classifier?

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