Ho presentato la mia candidatura tramite l'università. La procedura ha richiesto una settimana. Ho sostenuto un colloquio presso Citadel nel mese di set 2017
Colloquio
Applied online and through college's job application portal - I then received an online assessment as well as an on-campus interview. The online assessment consists of probability/brainteasers, and more descriptive machine learning/statistics questions. The on-campus interview was just a conversation about my resume for the most part, interspersed with some quantitative questions related to my resume.
Domande di colloquio [2]
Domanda 1
Why is regularization important (e.g. why ridge/lasso regression compared to OLS) even when # of samples > # of parameters?
- Questions on Linear Algebra and Coding
- Discussion of a problem at the intersection of optimization and classical machine learning
- No behavioural questions or anything about my personality or work experience, the interview was purely technical
Domande di colloquio [1]
Domanda 1
- Explain how to compute a product of two very large matrices in a computationally efficient way, using the structure of the problem and the matrices
Start with my own self-introduction and the interviewer's self-introduction first for five minutes, then a couple of technical questions for like thirty minutes, and in the end, questions for the interviewers about the company.
I received the interview a few weeks after applying online. During the interview i was asked by the interviewer about my past experience and also some other related technical questions.