Behavioral Questions based on Amazon's LP
Data Intern Interview Questions
7,501 data intern interview questions shared by candidates
1.Python coding question : rotating matrix 90 degrees and questions on sql and data ware housing.
Difference between precision and recall. Bagging and boosting and types of boosting
1. Diff bw classification and regression models? 2. Given a dataset with some features in it, we want to know why some of the robots in our warehouse are being disabled, is that a classification or regression problem? How would you approach this problem? How to handle missing data? How to deal with high dimensionality issue?
1. What type of business would you invest/support in Covid-19 and why? 2. What changes would you make to the current Trump administration? 3. Which administration would you back up Biden or Trump and why?
How different are svms from random forest and when do you use each one.
How to conduct tests if the data is skewed?
Sql normalization, sql joins(full join, inner join and outer join)
tell me about linear regreesion
Regression questions, behavioral questions (ex: if u r not comfortable and need to take a day off, what will u do to make sure everything is fine.
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