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Data Scientist Trainee Interview Questions
54,361 data scientist trainee interview questions shared by candidates
return second largest element in an array.
1) Coding -> If given an integer n and an array of numbers, give out the histogram divided into n bins 2) Describe a case where how you have solved an ambiguous business problem using Machine Learning
The first question was on trees.
How your research can be applied to certain business setting.
What is overfitting and how to solve this problem?
1. Describe a big challenge you helped solving. (architecture, data etc..)
Valid Anagram: Given two strings s and t, return true if t is an anagram of s, and false otherwise.
What metric should we use to assess quality of linear regression
Describe a project where things didn't work out as expected.
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