Candidatei-me por meio de uma faculdade ou universidade. O processo levou 1 dia. Fui entrevistado pela Principal Financial Group em jan. de 2023
Entrevista
3 Rounds of Interview and 1 assessment test
Round 1 (Technical Round): Mostly related to fundamental of Data Science and Statistics. Interview includes, Questions on Machine Learning Models, Overfitting-Underfitting, Evaluation Metrics, Law of Large Numbers.
Round 2 (Technical Round): Decision Trees, Projects, ML Fundamentals again.
Round 3 (HR Round): Why Principal, Why Data Science and like questions.
Perguntas de entrevista [1]
Pergunta 1
In random forest, what do we select at random?
What is overfitting and how to overcome it?
Fiz uma entrevista na empresa Principal Financial Group (California City, CA).
Entrevista
The interview was good and the interviewer tested what was required for the job role. It was both behavioral and technical assessment that lasted for one and half hours. Overall it was great interaction.
Perguntas de entrevista [1]
Pergunta 1
Walk through the Gen ai project end to end development
Candidatei-me online. O processo levou 2 semanas. Fui entrevistado pela Principal Financial Group (Monterrey, Nuevo León) em ago. de 2022
Entrevista
First it was a phone interview, then a home asessment was given, an Interview with supervisor was made explaining the assessment, and at the end an interview with the data director.
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