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How would you plan an experiment to investigate the addition of new emotional response buttons (e.g., 'care', 'sad') to Meta's existing 'Comment' and 'Like' options? Can you describe the development of an A/B test for this experiment?

Can you walk me through the steps of constructing your own KNN classifier?

Do you believe there are any innate properties of a coin that might make it more susceptible to bias?

Can you explain why an LRU cache might be useful in a program?

Tell me about a time when you led a team

Can you describe the process of debiasing a data set?

What strengths and weaknesses does the SVM algorithm have?

What did you learn from a craft conference you attended recently?

If you were tasked with building a metric to compare two user's Netflix recommended lists of movie/tv show preferences, how would you approach this challenge?

How to deal with categorical data with high cardinality ?