You are playing a coin game between yourself and an opponent on a round table. The object is to place coins one after another until the table is filled with a single layer of coins. Would you go first or second and why?
Associate Scientist Interview Questions
61,132 associate scientist interview questions shared by candidates
How would you go about formulating the problem of predictive maintenance on an aircraft?
Previous works and projects
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?
Difference between logit and probit models.
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 verify that a catalog mailed to customers has been well-received?
Draw the curve log(x+10). What is the derivative of 1/x
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