1) How do you do cross-validation for a time series dataset? 2) What are the challenges compared to the usual k fold cross-validation?
Senior Scientist Interview Questions
5,951 senior scientist interview questions shared by candidates
Second is Technical HR: First question was about Filter the numbers in the list by exactly 2 digits and store it in a separate list. Second was prime numbers Projects which ive completed in data science python, works i have done in my previous organization. challenges ive faced in previous organization
Technical and behavioral
It was 3 rounds. First round fundamental ML and statistics (PCA, multicollinearity, distributions, clustering). Second round was hands on model building, given a data set and then questions on it.
Resume based
two rounds of Technical interview and mettl test
Q: can you please tell us a bit about your background? Q: How /Where did you get the labels for the NLP task?
Python related algorithms from leetcode. SQL coding ML concepts In depth analysis of the Machine Learning project I worked on
Why did you choose Honeywell? Technical questions related to job role.
few interviewers posed a "challenging" scenario and presented situations which sounded like they are having issues finding solutions for - i sensed that they were in to get free consultancy from me - and i took them for a ride as well! at this point in time i had negative interest in the company! BEWARE interviewers - you are smarter than you think! moderna doesn't have any products out yet - i definitely liked the science which was the motivation to apply for this position but i didnt want to fall in a mess of working with difficult personalities,they didnt sound motivated themselves! people work with people and thats how they progress... so it is very important for me who is in my team! definitely not moderna!! 500 employees with no approved product! Time to purge bad apples moderna! Good luck though!
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