Envié una solicitud electrónica. Acudí a una entrevista en Citadel (Chicago, IL) en ago 2024
Entrevista
Resume Screen. Asked me to explain my research in detail. Interested in my icpc experience. Even started googling the result. Then they asked a question about 2d grid random walk: whether the x,y coordinates are correlated. And then whether their absolute values are correlated.
Solicité el puesto a través de un captador. Acudí a una entrevista en Citadel
Entrevista
After the initial recruiter call, I moved on to a 45-minute virtual interview. The session was a mix of LeetCode-style algorithmic problems, along with some probability and statistics questions. The coding portion wasn't too difficult—I'd say it was around the Medium level.
Preguntas de entrevista [1]
Pregunta 1
X,Y and Y,Z positive correlated. What can we say about X,Z
Solicité el puesto a través de un captador. Acudí a una entrevista en Citadel
Entrevista
Reach out directly without oa, give some basic probability and stats question, also ask about something on the resume. the interviewer is pretty nice, and answered all questions, still got rejected lol
Two phone screens, one was a Leetcode Easy coding problem along with general ML questions. Second asked some probability statistics questions. Last one was about my research and a general feeler about my knowledge of economics and current events.
Preguntas de entrevista [1]
Pregunta 1
If you have a dataset with many features, what methods can you used to reduce the dimension?
