Describe a project you have worked on before and what are the challenges?
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
Which method did you apply for data reduction?
what is the output of class_instance.__dict__ in case of attributes defined with 1 and 2 leading underscore
If __str__ and __repr__ methods are defined for a class, which output would take precedence in case of print(class_instance) call
what specific chemicals you used for a particular experiement?
Given a dataset containing information about customer demographics, purchase history, and website interactions, how would you approach predicting customer churn or identifying factors that contribute to customer retention?
Very deep and detailed ML questions on tree based models etc.
we discussed mainly my background and some of the works I did, but she was not able to understand most of them. She was constantly interrupting me and trying to change the subject. The part that really got in her nerve was when I did not know what is 'original content". She explained that she means shows like "Orange is the new black", etc. which I do not watch. It was completely incomprehensible for her that some people may spend their time reading papers, or help their church high school kids instead watching fictional stories about women in prison.
Q. What analytics projects have you completed?
What gets you up in the morning
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