Imagine you roll a dice with 6 sides and everytime you throw a 6 you can throw again. What's the expected value of throws per round. How did you garantuee the quality of model selection in your last DS project. What was your role in the team? How did you communicate with Stakeholders and external teams?
Cross validation, precision, recall, parallel computing, algorithm questions. No OR questions.
Explain a project and go into details. Explain a situation where you had difficulty communicating.
- Code a fibonacci function - Past experiences - Explain Decision Trees - Explain Overfitting
Regression, Machine learning models , Performance evaluation
General SQL related and statistics questions.
Given an integer array nums, return the length of the longest strictly increasing subsequence.
"Tell me a time you deal with conflict? ", "What's your favourite project?"?
ROC/AUC curve, regression and decision tree questions
Why do you want to work here?
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