Leetcode medium level question about sorting
Quantitative Research Associate Interview Questions
4,871 quantitative research associate interview questions shared by candidates
Put the numbers 1 through 5 around a circle. What is the expected number of numbers that are smaller than both its neighbors?
Write a Python code to determine if an integer is prime
Can't share. Mostly about research on stochastic processes and machine learning.
- Asked open ended question “talk about something in maths you are interested in” and then informal conversation from there. - More structured question something like given dataset A and B, how would you approach answering the question “what is current market regime” using said data. (Something along those lines) - After answering above, more about coding/implementation “how would you actually implement what you have just described”
Why are you interested in Citadel and quant position?
in-depth understanding of lasso vs ridge; boosting vs random forest; coding question is not the typical leetcode question, but something related to the stock moving average.
Given a struct A containing only a single integer data member, how would you write a hash function for an std::unordered_set<A> in C++?
What is the difference between OLS and Ridge regression?
games about market making and picking cards
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