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Data Scientist Interview Questions
Data Scientist Interview Questions
Lors d’un entretien pour le poste de data scientist, les employeurs vont poser des questions leur permettant d’évaluer vos compétences en modélisation des données, résolution des problèmes et programmation. Soyez préparé à répondre à des questions générales testant vos connaissances en statistiques et en science des données. Vous devez également être prêt à répondre à des questions ouvertes permettant de tester votre créativité, vos compétences en communication et votre éducation formelle en modélisation des données et en programmation.
Questions d'entretien d'embauche fréquentes pour un data scientist (H/F) et comment y répondre
Question 1 : Quelles techniques de modélisation des données préférez-vous et pourquoi ?
Question 2 : Comment détectez-vous les faux comptes Instagram utilisés pour escroquer les clients ?
Question 3 : Décrivez des situations qui requièrent une liste, un uplet ou un ensemble sur Python.
54,325 data scientist interview questions shared by candidates
Tell us why you want to work here. Tell us about your past experiences.
What is my experience when it comes to data science?
What would you do if your protein is all aggregated but you want to check if it's folded correctly?
HW Q2: a policy evaluation question. check if new feature increased customer conversion rates, can not run A/B testing.
Live coding SQL and Python. Calculate an average age of customers reaching step 3. Find the percentage of customers who reached step 3.
Q: If you were working with a model for classification, how would you evaluate its performance?
Why do you want to go back to working for someone else (having run my own consulting company for 10+ years)
How I would deliver insights for some situations that were not very clear.
Competency: -Why do you want to work at Syngenta/What do you know about Syngenta? -How do you deal with repetitive tasks? -Why this area and not others (e.g. structural biology)? -When you haven't been able to meet a deadline, how did you communicate this with your supervisor? -How do you juggle lots of tasks and various deadlines? -Are you someone who takes risks? -What would you do if /name a time when you had to make a decision without all the information available? Technical: They asked me to describe the process and tools used to go from designing a plasmid for expressing protein to purifying a protein. -Why might Syngenta need to purify and test proteins?
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