I applied through a recruiter. The process took 4 weeks. I interviewed at Yandex (Moskau, ) in Apr 2019
Interview
6 rounds of interview: screening, three algorithm sessions, 1 machine learning & statistics at coding sessions you write your solution on a paper/whiteboard and discuss complexity with an interviewer at ML interview you will be asked about classical probability theory, testing statistical hypothesis, p-value, classical machine learning, metrics, losses, etc
Interview questions [1]
Question 1
what is the ROC AUC of an algorithm which predicts random variable in [0, 1], there are A positives, B negatives?
4 rounds interview with algorithm questions. On each section two problems. Leetcode easy and leetcode medium. Discuss solution, give assymptotic and after realize and fix bug. You can't run the code
two algo tasks and talking with teamlead about professional expirience
tasks was so easy to understand and to code, like easy leet code
postitve and friiendly atmosphere at interview
fast offer
Classical interview process with 4 sections and a lot of questions about algorithms. Classical interview process with 4 sections and a lot of questions about algorithms. Classical interview process with 4 sections and a lot of questions about algorithms. Classical interview process with 4 sections and a lot of questions about algorithms.
