Questions about tree traversals and other basic data structures.
Algorithm Design Engineer Interview Questions
983 algorithm design engineer interview questions shared by candidates
In my third phone screen I was asked to describe AdaBoost in detail. I had done the project about eight months ago, and had forgotten the details and panicked. Takeaway? Know your resume thoroughly!
1. Find the what a piece of code do. 2. There is an array with elements in the range of [0, 255] and precentile p, find the element which is the p precentile. 3. Develop algorithm, for some problems, related to pinhole camera model.
Write some simple python code on the board, and some CV algorithmic question
To code something that returns in which quadrant in the 2D cartesian system points are.
Given the maximum use of each of the following strings: AA, BB, AB. Return the longest concatenation of the strings, s.t. the same letter doesn't appear 3 times in a row.
To sort an array of integers efficiently.
Recursion code and to figure out what the code outputs.
Describe bootstrapping and bagging, what are they used for? Describe SVM, kernelized methods, supervised vs unsupervised ML, L1 loss vs L2 loss, etc.
Online last round: Started with a presentation of my previous relative experience and follow up questions about the presentation as well as a few statistical related questions for image processing. Also a few questions about very details of c++ data structures. And one irrelevant question about how many bytes in a float or double variable, which you might or might not remember off the top of your head. They were polite and professional. Followed up after a few days and got a rejection without any details or feedback on the last round of interview.
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