I applied through college or university. The process took 2 weeks. I interviewed at Tripadvisor
Interview
The recruiting manager contact me about two weeks after career fair. The email mentioned possible code test, but there was not. The interview took about 45 mins, and was mainly questions about projects on resume.
I applied online through their official career website, get an interview after 2 weeks. Behavior question + tech questions. The first phone call interview lasts for 30min. Go through your Resume and ask you several technical questions.
Interview questions [1]
Question 1
nlp project? what is your data science background?
I applied online. The process took 2 weeks. I interviewed at Tripadvisor (New York, NY) in Jan 2018
Interview
At first recruiter contacted me for 30 minute round. Going over my resume. Then later one 45 min round with hiring manager, asking questions on resume plus on statistics such as p-testing, collaborative vs contextual recommendation, boosting, 3 case studies and how will you implement it. After clearing this round, next was modeling exercise, its similar to what you see on kaggle Expedia recommendation. I did all, and best possible stuff, but they didn't give provide any feedback, just decided to move forward with others.
Interview questions [1]
Question 1
p-value, F1 score definition, case study on fraud detection like given 99% fraud cases and 1% non fraud what model will you take? one case on, given new hotels, how would you set stuff so that they also get booked.
Thanks for reviewing your experience and I’m so sorry that you didn’t receive the follow up that you deserved. We know that the case studies and exercises take time and effort and we do our very best to provide feedback to everyone that completes them. Unfortunately we fell short in this instance. We will use the feedback that you provided us to continue to tighten our feedback process. Thanks again for taking the time to speak with the team and we wish you the best of luck in your search. - Carolyn Churcher, VP Talent Acquisition
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