Question related to OR and ML they basically tested my coding and OR skills.
Research Science Interview Questions
184 research science interview questions shared by candidates
Tell me about yourself ?, Why are interested in Research role ?, WHat you know about our company?
Some maths/formulas about linear regressions are asked.
Q: For a binary-class logistic regression problem, suppose the estimate of one of the coefficients is x, and its standard deviation is y. Do you reject the null hypothesis?
Given a dataset, write down all your steps from data manipulation to model building to prediction. Given two medium and easy level array problems to solve in python.
First round consisted of basic statistics questions, programming questions (similar to Leetcode easy questions), and basic machine learning questions on linear regression. Second round had similar questions (but more in depth). There were also problem solving and case study interviews.
What was your proudest accomplishment to date?
Mostly questions about my previous experience
-decision trees are a supervised or unsupervised learning technique - related to my projects and background
How does Word2Vec work?
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