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Associate Scientist Ii Interview Questions
706 associate scientist ii interview questions shared by candidates
Data Science Interview (I only remember 8/9 questions): 1. What is cross-validation, where it is used, how do you do it correctly? 2. What are the differences between supervised and unsupervised algorithms? 3. What are examples of structured vs unstructured data? 4. What is multi-collinearity, why is it bad and how do we deal with it? 5. What is data normalization and what are the reasons behind doing it? 6. How would you handle NaNs and outliers? 7. Describe the life-cycle of a data science project 8. What are various evaluation metrics in machine learning and how would you choose between each one of them? Coding Interview: 1. Print all numbers between 1 and n, omitting multiples of 5 and 7. 2. Variant of the maximum number overlapping intervals problem 3. Write a program to compute the TF-IDF scores of all tokens in a given corpus of documents Behavioral Interview: Typical questions that you can find online, nothing unexpected Data Science Interview Detailed discussion of my past projects Mini Data Science Project I was given some data and asked to explore the dataset and fit a model to predict a certain target on future data points. A simple regression problem. I was given 1,5 hours.
Q: What strengths do you bring to this position?
Situation when your team member was falling behind in his/her work and how did you help them cope with it
What is your ideal position?
Some questions I remember: 1)Tell me about your self 2)Tell me about your research 3)What is the role of a PhD?
What do you think will be the main differences you will face compared with academia?
Technical questions surrounding the science and the specific job ad.
Why did I want to take a position with Mission Support and Test Services?
What type of monetary compensation was I looking for in taking the position offered?
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