What was one thing you would do differently in one of the projects you've done?
Jr Data Scientist Interview Questions
1,155 jr data scientist interview questions shared by candidates
Experience with R/Python, Java and other Big Data tools.
Background, motivazione e aspettative, competenze tecniche. Durante il test pratico: -alcuni semplici problemi di programmazione (ordinare stringhe o array) da svolgere su file word nel linguaggio di programmazione preferito; -problemi di trattamento dati strutturati con SQL, da svolgere su file word
What do I know about Unity? Am I interested to work Ad field?
Give an example of a time when you collaborated
1. Can you give a brief description of Exploratory Data Analysis and feature engineering? 2. We are trying to predict customer cancellations. Is this problem a classification problem or regression problem? 3. What is regularisation? How is it done? 4. In a regression output – each of the coefficients have estimates and p-values – can you briefly explain what those mean and how you might use that information? 5. What are precision and recall? Explain with example
Comment s'est déroulé votre erasmus?
Mainly questions about my previous education and projects I had been involved. I was asked to present a bit of the project I was working on.
Not too difficult questions, just my availability and my educational background
A python home assigment, mainly about analyzing data using pandas
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