Tag: probability

LinkedIn Data Science Interview
Reading Time: < 1 minute
I recently interviewed for a research engineer (vision) role at LinkedIn. In this role the candidate is expected to work on stateoftheart computer vision algorithms to understand users and content on the platform. In this post, I’ll summarize the questions and the whole interview process. You can find the complete interview here.

Mathematical Expectation for Interviews
Reading Time: 5 minutes
In this post, I will just solve for expected value of a probabilistic model with as many methods as I can. You can encountered these types of problem in data science and quant interviews. Problem Assume there is a 2×2 grid, as shown in the figure below. You can randomly walk to a neighboring block…