Ml Engineer Interview Questions

2,750 ml engineer interview questions shared by candidates

Tech round 1 (system design) Design AD ranking system given 10 million users How to manage when number of ads increase Tech round 2 (ML round) Question on dataset with 5 million rows 30 categorical columns 100 columns of numerical data in various range Missing data Targets - category, probability Design models for both the target How to clean the data Tech round 3 (Bar raiser) Discussion about previous experience Coding round: 2nd largest element in a sequence - O(n) complexity solution
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ML Engineer

Interviewed at Delivery Hero

3.4
Dec 13, 2022

Tech round 1 (system design) Design AD ranking system given 10 million users How to manage when number of ads increase Tech round 2 (ML round) Question on dataset with 5 million rows 30 categorical columns 100 columns of numerical data in various range Missing data Targets - category, probability Design models for both the target How to clean the data Tech round 3 (Bar raiser) Discussion about previous experience Coding round: 2nd largest element in a sequence - O(n) complexity solution

Aptitude questions on time-distance, deck of cards, dice and similar were asked. Basic questions on ML algorithms. SQL question based on above topics. Python questions on pandas to group and plot visualization graphs. Array, list, tuple, DataFrame - based questions.
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ML Scientist Fresher

Interviewed at dhiOmics Analytics Solutions

3.7
Sep 8, 2021

Aptitude questions on time-distance, deck of cards, dice and similar were asked. Basic questions on ML algorithms. SQL question based on above topics. Python questions on pandas to group and plot visualization graphs. Array, list, tuple, DataFrame - based questions.

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