Algorithm Interview Questions

882 algorithm interview questions shared by candidates

What is the difference between mean and median filter? If you apply a moving average filter to a signal what would happen to the signal standard deviation? What is the difference between logistic regression and a single layer single unit neural network? What is the difference with FIR and IIR?
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Algorithm Engineer

Interviewed at Apple

4.1
Feb 25, 2018

What is the difference between mean and median filter? If you apply a moving average filter to a signal what would happen to the signal standard deviation? What is the difference between logistic regression and a single layer single unit neural network? What is the difference with FIR and IIR?

Given a binary image with a single unfilled circle, try to find an efficient algorithm for finding it's radius and center. Follow-up: now assume the circle has a small degree of noise, how would you estimate the radius and center efficiently?
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Cameras Algorithm Engineer

Interviewed at Intel Corporation

3.9
Feb 12, 2017

Given a binary image with a single unfilled circle, try to find an efficient algorithm for finding it's radius and center. Follow-up: now assume the circle has a small degree of noise, how would you estimate the radius and center efficiently?

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