How would you design a recommendation system (like amazon)?
Data Mining Interview Questions
354 data mining interview questions shared by candidates
What was the angle between the clock hands at 3:15.
Given the set a a b b a a c c b b of unknown length, write an algorithm that figures out which occurs most frequently and with the most continuous repetition.
List the strings that are anagrams from a set of strings?
there really were none.
why do you think you should be chosen for this position?
We do pre-screening on the data to remove fraud threats -- so how do we find a data sample that we can use to determine a real representation of fraud events.
Implement a sampling function with nominal distribution.
What's ur favorite subject
The typical S-T-A-R questions, sometimes reformatted - describe Situation or Task for "X", could be difficult person,etc, what was the Action you took, and the corresponding Result. Once this progression is understood and planned for, interviews are less stressful.
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