Applied Scientist Interview Questions

1,174 applied scientist interview questions shared by candidates

The first interviewer asked very general questions. Gave me a general classification problem and asked questions. The tricky question was about a class with low prior. The second interviewer asked coding questions. Like traversing a tree. He also asked a question about computer precision.
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Applied Scientist

Interviewed at Amazon

3.5
Nov 21, 2016

The first interviewer asked very general questions. Gave me a general classification problem and asked questions. The tricky question was about a class with low prior. The second interviewer asked coding questions. Like traversing a tree. He also asked a question about computer precision.

how do you choose the best model among all possible models? explain neural network assumptions of linear regression model if you have large number of predictors how to you handle them?? what if you have large number of positive observation vs few number of negative observations?
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Applied Scientist

Interviewed at Amazon

3.5
Nov 10, 2016

how do you choose the best model among all possible models? explain neural network assumptions of linear regression model if you have large number of predictors how to you handle them?? what if you have large number of positive observation vs few number of negative observations?

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