K-means is a special case of Gaussian Mixture Model with a diagonal and constant covariance matrix?
Director Data Science Interview Questions
453 director data science interview questions shared by candidates
t-SNE is a dimensionality reduction algorithm based on matrix factorization?
Tell us about a time you delivered a project with commercial impact?
How would you design a fraud detection model for PayPal transactions?
What do you do in your current job?
They asked for Pharma domain combined with DS case study. Solutioning approach.
What is the most difficult aspect of your job?
How would you monitor bias in your ML models?
1st round: Technical Questions with Hiring manager 2nd round: Scenario based questions with HR 3rd round: Group Head manager from head office
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