Questions were not difficult at this level. Was about ones background at this level.
Data Scientist Interview Questions
33,934 data scientist interview questions shared by candidates
How would you build a prediction model for coffee consumption? Describe each step.
Tell me Why you are applying for this role?
1. Derive variance(X+Y); 2. Is L1 or L2 Lasso? Which is Ridge regression?
There is a table of page view data. Two columns: Member ID and time stamp. You can assume this is for a 24 hour period. Members vs. guests/visitors are differentiable via ID's. Have to come up with a method for determining which all activities are crawler related (and not my members) and write a query for the same as well.
Given a list of side lengths, how many triangles can you form with 3 sides in the list?
1. Simple algorithm design and problem solving 2. IQ test 3. Financial related questions 4. Machine learning 5. programming skills
Write a code to build CNN
Sólo la primera entrevista fue en inglés para ver si tenía el nivel y me dijeron que sí lo pasé.
What would you do when you have missing data.
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