Tell an example that can reflect you entrepreneurial drive.
Science Interview Questions
43,759 science interview questions shared by candidates
Two hour long data science coding challenge.
How would you go about formulating the problem of predictive maintenance on an aircraft?
The interviewers really tried to ask questions to not only gauge your skills, but your personality as well. They emphasized the importance of team dynamics to ensure that they hire someone who will work well with the rest of the employees.
Difference between logit and probit models.
I cannot reveal the questions I got asked. But here's some that has very similar flavor: 1) Check if an integer is a palindrome (do not convert the integer to string) 2) Given 2 sorted arrays of integers, code to find a number from each array such that their sum are closest to some integer K? 3) What is the degree of freedom for lasso?
Why is the sum of squares error used?
You have a function which gets k as input and in o(1) time returns a random number between 1 to k. Create a function that returns a random permutation (a list of the numbers 1 to n in a random order), optimize for speed (I think O(n) is best).
How might you determine if the size of a specific item is a significant feature in determining the customer's calculated propensity to buy it?
How to deal with outlier value?
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