Single leetcode easy-medium, some simple data processing
Quantitative Associate Interview Questions
10,226 quantitative associate interview questions shared by candidates
From your knowledge what Point72 does
The outliers in linear regression, detection and solution.
1. Describe your research 2. I think your thesis is wrong. Prove it.
Quite weird questions. Asked me how many CPU cores in the cluster I used and if you can install a batch system. Nothing related to Quantitative Researcher Intern but more like for software engineer.
I was asked to compute some properties of matrices and related numerical algorithms
Build an alpha using sentiment data.
"How would you scale your solution to work for a large, global service?"
Talk about your previous experience doing quantitative research
Basic probability (conditional; Bayes theorem; correlation; expected value of order statistics; IID sequences), statistics (linear regression, think how beta varies under changes in the data), brainteasers (inference for ordered information; e.g. five people arrive to a place, incomplete information on arrival times and order, which option is necessarily true (or false)), speed of algorithms and data structure data access (sort, indexing; how fast does a structure access data), linear algebra (matrices, matrix operations; determinants and their properties), zeroes or maximums of curves under domain constraints (also in higher dimensions), mathematical series (where does a given Taylor series converge).
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