What have you done in your research career? What do you want to study in this institution?
Staff Scientist Interview Questions
414 staff scientist interview questions shared by candidates
What is k means
The usual behavioral questions
Why I want the position. Talk about my professional experiences.
Give us an example how you perform such_________.
Home assignment - predict demand of drives in Tallinn based on mock data.
Questions about random forest, overfitting, and only one medium Python coding solution question. The questions were mostly about classic machine learning theory so review your concepts before doing the test.
Interview 1 - Rotate array in such a way that sum of index*value is max - In a connected graph, randomly clicked any button with prob p, then nearby switches state changes. What is the expected no of switches open. Interview 2 - Two fair dice with 4 faces, you win if blue > black , end if blue = black and return is max (blue-black, 0). What is the expected win amount, build some recursive solution with E = prob3*(amount + E) + prob2*(amount + E) + … . solve it via coding simulation as well. (n no of loops each can have infinite no of trials) - 2sum based, with d as the difference between the two, but avoid repetitions and count (a,b) , (b,a) as one. Interview 3 - Hotel cancellation SD, with immediate profit improvement , - [1,0,0,0,1,1,0] → no of continuous subsets 4, if by prob p. with which we can get 1, what is the expected no of subsets. Sum from 1 to n P(x)*x or use recursive formula E(n,p) = prob getting same in boundary * E(n-1,p) + prob getting diff in boundary * (E(n-1,p) + 1)
many ML and statistical questions
about me, salary expectations, and whether I am willing to relocate or not etc.
Viewing 121 - 130 interview questions