I didn't get past the screening interview process, but I can say that the interview was a CodeSignal interview.
There were four questions:
I scored around 720, but I guess they were looking for more.
The questions were array manipulation and algorithm-type questions, similar to LeetCode problems.
The following metrics were computed from 1 interview experience for the Capital One Machine Learning Intern role in United States.
Capital One's interview process for their Machine Learning Intern roles in the United States is extremely selective, failing the vast majority of engineers.
Candidates reported having very good feelings for Capital One's Machine Learning Intern interview process in United States.