First step was a basic recruiter screen phone call going over resume. Second step was a video call resume go through + technical questions with data science team member. Next step was a technical + coding interview.
Very lengthy interview process. Needed to do a project that took over 3 hours to finish. Got rejected for seemingly insignificant reason. Word word word word word word word word
Interview questions [1]
Question 1
Explain the difference between sentence bert and regular bert
I applied in-person. The process took 2 weeks. I interviewed at CB Insights in Jan 2019
Interview
Got connected by the hr. Hr seems nice, however my friend knows something about this company. Then I read reviews from their Glassdoor web... some interesting things there. I processed anyway with one of their data scientists, even though I decided to not find a job in this company. He asked about some basic of NLP and cross validation. Since I already gave up this company, I didn’t prepare and had the interview without any pressure. The data scientist was not really professional, the call is pretty noisy. He didn’t ask about the model I currently work on, which is pretty understandable— he only care about how you answered his prepared questions.
I also asked about their hours and his work. The answer was ambiguous.
Interview questions [1]
Question 1
TFIDF.
Stop words — common words
Cv on multiple class - imbalance data and stratified sampling
