- 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
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Citadel
Colloquio
Submitted application online, received a phone interview. Asked about my research and experience, asked several probability/statistics related questions. The interviewer also gave background about her work at Citadel. Answered any questions I had about the company.
Domande di colloquio [1]
Domanda 1
Nine fair coins are tossed, what is the probability of an odd number of heads landing?
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.