The most comprehensive bank Interview Answer Review tooling available online.

How do you quantify the factors affecting the ride requests of the company?

What is your preferred method for dealing with datasets that have imbalanced classes, where one category is severely underrepresented compared to the other?

Suppose we have a list of markov chain transition probabilities. Based on this, count the number of occurrences (number of “a”, “b”, “c” steps) for a sample n-step run.

Can you describe a recent failure that has taught you something? In what way has it made you a better Data Scientist?

Could you explain the concept of regularization and its impact on machine learning?

Can you tell me about a time when you made a decision that didn't work out? What did you learn as a result of this?

What is the time complexity of training a support vector machine? Follow-ups: Time complexity of inference in SVM. Time complexity (both for training and inference) with depending on Kernel (Linear, RBF).

How would you judge the performance of a carpooling platform?

Describe a time when you faced a challenge when you were in public.

How do you demystify regression for an audience unfamiliar with statistical terminology?