Junior Machine Learning Engineer Interview Questions

6,580 junior machine learning engineer interview questions shared by candidates

You get a table that has independent variables and a dependent variable. The dependent variables are for example age, general health status and more. And the dependent variable is whether the person is sick with corona or not. You need to explain which of the columns or combinations of columns best explains the explained variable.
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Machine Learning Engineer

Interviewed at Intel Corporation

3.9
Aug 7, 2020

You get a table that has independent variables and a dependent variable. The dependent variables are for example age, general health status and more. And the dependent variable is whether the person is sick with corona or not. You need to explain which of the columns or combinations of columns best explains the explained variable.

Phone: Decode string, e.g. input “3[a2[c]]” output “accaccacc” What if the string is a stream that is not able to fit into the memory? Onsite: LRU Cache Implement KNN, bias variance tradeoff, why curse of dimensionality, discussion of convergence of sgd (or gd), why cross validation Min ‍‌‌‍‍‌‌‍‍‌‌‌‌‍‍‍‌‍‍height tree
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Machine Learning Engineer

Interviewed at Apple

4.2
Mar 20, 2023

Phone: Decode string, e.g. input “3[a2[c]]” output “accaccacc” What if the string is a stream that is not able to fit into the memory? Onsite: LRU Cache Implement KNN, bias variance tradeoff, why curse of dimensionality, discussion of convergence of sgd (or gd), why cross validation Min ‍‌‌‍‍‌‌‍‍‌‌‌‌‍‍‍‌‍‍height tree

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