Skip to contentSkip to footer

Junior Scientist Interview Questions

Salaries
Interviews

1,255 junior scientist interview questions shared by candidates

For the case study, describe some data preprocessing techniques. How do you deal with categorical variables with many levels? How would you go about dealing with missing data? How do you evaluate your model? Some other questions will depend on your response during the interview.
avatar

Junior Data Scientist

Interviewed at Allstate

3.5★
Jun 12, 2020

For the case study, describe some data preprocessing techniques. How do you deal with categorical variables with many levels? How would you go about dealing with missing data? How do you evaluate your model? Some other questions will depend on your response during the interview.

What is Decision tree? How to reduce overfitting in Decision trees? What is Bias-Variance tradeoff? What is bagging and boosting? How do YOLO models work ? Where is Linear regression used in real life scenario? What is the difference between linear and logistic regression ?
avatar

Junior Data Scientist

Interviewed at Virtusa

3.7★
Dec 19, 2024

What is Decision tree? How to reduce overfitting in Decision trees? What is Bias-Variance tradeoff? What is bagging and boosting? How do YOLO models work ? Where is Linear regression used in real life scenario? What is the difference between linear and logistic regression ?

Viewing 671 - 680 interview questions

Glassdoor has 1,255 interview questions and reports from Junior scientist interviews. Prepare for your interview. Get hired. Love your job.