construct a join between 3 tables with some constraints
Machine Design Interview Questions
10,807 machine design interview questions shared by candidates
wavenet, time seriers
I appreciated the depth to which various interviewers wanted to understand what I was looking to get out of a role with PhysicsX, and ensure that we were a good fit for each other.
This was effectively a ML system design question for a entry level position. It's not hard to guess what one could be given that they are effectively trying to solve problems in supply chain. Hint: Try to look up ML system design questions at companies like Uber.
All math questions originated from the company's own daily routines. If you have taken a collage level statistics class you should do just fine.
Technical coding test using HackeRank
For hacker rank I solved two basic programming questions. One about accessing an array and another filling missing data with averages.
Asked some basic Python questions about syntax and generators. Take-home assessment was about 5 hours long and consisted of a supervised ML problem. Incorporated skills that they looked for in an ML SWE.
What makes you a good candidate?
How to vectorise a certain set of operations using Numpy.
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