bias vs variance tradeoff
Sr Data Scientist Interview Questions
3,387 sr data scientist interview questions shared by candidates
Tell me about your experience describe one of your projects in detail. some typical machine learning questions. dynamic programming coding.
1. Tell me about a data science project you have worked on previously. 2. Describe a time you manage a team. 3. Have ever worked on a project taht you have to change the original plan?
1. A recursion question which has problem statement on no of ways to get promoted, if 2,3,4 promotions are possible per year.
Questions like - what distance metrics to use when clustering with categorical data.
How to deal with overfitting in training a model?
Write a function to multiply all other terms in the input together. Ex c(1, 2, 3, 4,) outputs c(24, 12, 8, 6)
How would you build a model the estimates the probability of closing a deal and presents it as score.
How do you calculate precision and recall
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