I got reached out by hr and had a phone interview for 30 minutes. Quick Zoom call asking about past experience, and project experience. Some SQL conceptual questions were asked. Overall it is an easy phone interview.
Ho presentato la mia candidatura tramite l'università. Ho sostenuto un colloquio presso Discover (Shanghai, Shanghai)
Colloquio
2 rounds of interviews: phone + on-site interview (technical coding including SQL and Python in given case+ statistic questions including p-value, test hypothesis+ behavioral questions such as your knowledge about company, why choose this position, future career path]
Domande di colloquio [1]
Domanda 1
Past project
Machine learning process and evaluation method
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Discover
Colloquio
Zoom call for 30 minutes, background questions and rapid fire ml basic questions. Interviewer was friendly and the process was smooth. I thought I did okay but didn't get pass this first round. The interview is for shanghai office
Domande di colloquio [1]
Domanda 1
- Tell me about yourself
- Tell me about a modeling experience, what did you do, what model you choose, what evaluation metrics you chose and why
- For Random forest, what are some more techniques to prevent overfitting
- How does boosting prevent overfitting?
