linear regression, regularization, feature selection
Quantitativ Interview Questions
10,161 quantitativ interview questions shared by candidates
regression or algorithms in C or R
Given a matrix of size N by T, the i-th row and j-th column is the price of buying i shares of a stock at time j. Ask what's the minimum cost of buying in total N shares at the end of time T.
What are the odds a random walk doesn't go above or below 30 within 100 steps.
why do you want to go into trading
How to get a uniform distribution over a disk given two uniform distributions.
Which specific securities were you using for your trading strategy when working for one of our top competitors??
What is the assumption of linear regression
For the task of classifying news articles into their subject type (finance, science, politics, etc), what is a current state-of-the-art approach (described in detail)? Describe the latency of this approach. Think of simpler, classical models that can achieve faster throughput while maintaining high accuracy for this task.
If 75 customers fall randomly into three equal-sized databases, all partitions are equally likely. Bob and Ben are two randomly selected customers. What is the probability that Bob and Ben are in the same customer database?
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