What is the difference between bagging and boosting?
Data Interview Questions
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How proficient are you in Microsoft Excel?
What's the difference between the lines in the graph?
Présente nous l'algorithme XG Boost
Q1) Transformers/BERT/Attention Mechanism vs self-attention mechanism Q2) How does Faster RCNN work? Q3) How do an RNN works? Q4) Bias-variance Tradeoff Q5) How do you perform feature engineering? Q6) Define Recall, Precision, and F1 score with formulas Q7) Where do Data scientists spend most of their time while solving a problem? Q8) Quicksort Algorithm. Q9) How do you work under pressure? Q10) Egg dropping logical problem.
Was asked if there was a correlation between two things.
Pretty straightforward, more of a discussion of availability and past experience than situational-based questions.
What is your name/phone number/ address/strengths/weaknesses
What you already know about the company
Examen técnico básico de programación. Un poco de manejo de bases de datos, etc.(lo mismo que cualquier otra empresa para el puesto)
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