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Machine Learning Engineer Coding Interview Questions

Review this list of 86 Coding Machine Learning Engineer interview questions and answers verified by hiring managers and candidates.

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Asked at Google • 2 years ago
Check the correct placement of parentheses in a string.
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Asked at Uber • 2 years ago
Convert a matrix to a quad tree.
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Asked at Meta • 2 years ago
Determine if two words are sorted in lexicographic order.
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Asked at Apple, Google, LinkedIn • a year ago
Calculate the height of a binary tree.
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3 answers
"Recursion: 0 if NULL, else 1+max(height(left), height(right))"
Mohith J. - "Recursion: 0 if NULL, else 1+max(height(left), height(right))"See full answer
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Asked at LinkedIn • 2 years ago
Apply the quadratic formula to a sorted array such that the resulting array is still sorted.
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Asked at Amazon • 2 years ago
Given an array of children’s ratings, assign at least one candy to each child so that higher-rated children get more than their neighbors, and return the minimum total candies needed.
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