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Questions d'entretiens - Data scientist


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Case study

3 réponses

Could you please advise what was questions in both test and video interview?

Basic data manipulation.

And video had stats qs and clinical data case study. Don’t know if that is last stage.

How to choose emotions in like/dislike systems and any problems in the A/B test.

4 réponses

Consider the following bit string 11?100 you need to write a method which can replace this question mark with 1 & 0 Output should be: 110100 , 111100 This should be implemented for N number of question mark each time replaced with 1 and then with 0

2 réponses

2) What is generally considered a trade-off in machine learning?

2 réponses

Basic stats and data science familiarity questions. Some stats paradoxes were asked about.

1 réponse

How much are you familiar with tensorflow?

1 réponse

How do you evaluate model performance?

1 réponse

NLP challenge about finding semantic similarity of some 121 tweeter tags.

1 réponse

Consider a time series chart with a lot of ups and downs. How would you identify the peak points?

1 réponse

Why do you want to go back to working for someone else (having run my own consulting company for 10+ years)

1 réponse
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