How do you handle missing values in a dataset?
Learning Coordinator Interview Questions
8,881 learning coordinator interview questions shared by candidates
You're given a matrix of integers, and from any position in the matrix, you can only move in 4 directions - up, down, right, left - and that too, only if the destination position has a lower value than the original position. Given the starting indices (position in the matrix), find the longest such path possible. For eg. For this matrix: m = [[1 4 2], [5, 2, 6], [3, 2, 7]] and a starting position m[1][2], which is 6, you cannot move "down" to m[2][2], since 7 > 6, but you can move left to m[1][1] and up to m[0][2]. What is the run time of the algorithm?
Name packages used for data analysis
We feel that someone's upbringing is very important on how they are today. Can you describe the first twenty years of your life?
They are really interested (understandably) about python competence and have a series of questions that you can only answer if you know python well enough.
Making effective Decisions Give me an example of when you analysed data in your work or studies in order to present to a senior colleague?
Just questions related to two of my projects.
They mentioned that they knew I had come from some big Silicon Valley companies, so they jumped straight to the compensation questions, which I declined to answer.
Given that you have a woman with two children - calculate the probability she has two boys
How to handle class imbalance in CNN?
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