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      QuantumBlack

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      Cientista De Dados Júnior Interview

      7 Feb 2022
      Anonymous interview candidate
      No offer
      Neutral experience
      Average interview

      Application

      I applied online. I interviewed at QuantumBlack

      Interview

      -> analise de curriculo conversa inicial para explicar o processo, a empresa e entender o background do candidato e o perfil prova de programação na plataforma hackerrank entrevista de case de ciencia de dados

      Interview questions [1]

      Question 1

      case de algoritmo de machine learning
      Answer question
      1

      Other Cientista De Dados Júnior interview reviews for QuantumBlack

      Junior Data Scientist Interview

      13 Jan 2022
      Anonymous interview candidate
      No offer
      Neutral experience
      Difficult interview

      Application

      I interviewed at QuantumBlack

      Interview

      HR screening, then a first 30 minutes interview on basic data science knowledge then a 90 minutes study case. If you succeed there are 3 interviews later but the study case is the first tough milestone.

      Interview questions [1]

      Question 1

      What's the difference between bagging and boosting? What are Linear regression assumptions? etc
      Answer question