Candidatei-me por meio de uma faculdade ou universidade. O processo levou 1 dia. Fui entrevistado pela Ubiquant Investment (Pequim, Pequim) em mai. de 2021
Entrevista
I got the first place in one of the competitions held by Jiukun. So I was invited to the interview.
1. Researches I have done as a PhD.
2. coding skills
3. questions about Least Square method.
Perguntas de entrevista [1]
Pergunta 1
Give a numpy array. How to set 20% elements to zero randomly.
How to do Least Square method numerically.
Fiz uma entrevista na empresa Ubiquant Investment (Pequim, Pequim).
Entrevista
One very hard math and coding OA, followed by one presentation and coding and techinical interview. Went through everything smoothly but was rejected cuz didn't have too much past internship experience on qr (even though this is a intern role).
