Interviewer: What is the technique to evaluate Logistic regression. I answered Cross entropy. Interviewer: no
Data Scientist Intern Interview Questions
54,212 data scientist intern interview questions shared by candidates
career goals
How would you respond to being asked to lead a group project you don't have time for?
Given measurements of acceleration taken from a wristband, with second by second acceleration in the X, Y, Z axis, how would you predict if the person wearing the wrist is sitting, walking or just standing?
Describe a time you had a problem at work and how did you solve it?
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What are your career goals Why do you want to work in research
Basic ML problem like different between bagging and boosting? SVM kernel? LR optimization? FM? Building classification model, how to consider interactive term
From the csv files, how is "A" improved over "B"? Do you have any other findings?
Let's say you finished developing a machine learning model and you are getting 95% accuracy. Should you be happy?
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