Tell me about yourself and your experience and during the second interview the difference between precision and recall and to explain a type of algorithm
Data Consultant Interview Questions
1,913 data consultant interview questions shared by candidates
Le site de Sia Partners décrit le contenu de chacun des 4 entretiens.
Mises en situation projet client
Questions classiques: pourquoi SIA, le conseil, etc... Partie technique: cas d'étude, questions sur des méthodes usuelles dans le ML.
Question in English on one technical topic to test the language level.
Des questions techniques ont été posées lors de l'entretien "étude de cas" concernant l'utilisation de l'API et l'analyse en composantes principales (PCA).
Use Case sur un cas pratique, grand retailer, questions sur les features à choisir, le modèle à utiliser etc
I had a 45-minute technical interview with a Senior Data Scientist consultant. The session included three SQL questions and one Python question, focused on sales transactions and data manipulation. One point of friction was that the interviewer asked me not to use window functions and instead pushed for a GROUP BY solution. While I adapted under pressure, I felt the conversation was more rigid than collaborative. Overall, the process was structured and timely, but I would have appreciated more flexibility in the problem-solving approach — especially for senior-level candidates who may use different methods to arrive at the correct solution.
Questions are based on Machine Learning, SQL, Python.
Recount experience with analytics software or any work done towards data analysis.
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