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Intern Data Scientist Interview Questions
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Coding the Manhattan and Euclidean distances between two n dimensional points
how would you do project differenlty if given more time
Why you choose shopee and what other firms do you apply?
Precision vs Recall, Type 1- type 2 error, assumptions of linear regression, why do we use big data, How use SVM for multiclass, how to deal with data imbalance, F statistic, F test, t test, Degree of freedom of linear regression model, Lasso vs ridge regression
Why Capgemini ? Have you ever worked in a Scrum manner?
1. How can you deploy a machine learning model? 2. Use cases of decision trees and matrix 3. The difference between R-square and adj R square
1. what is random forest? 2. given a dataset, what would be the output of the k-means algorithm? 3. what is a CNN? 4. why do you want to join walmart? 5. suppose you roll a die and earn whatever face you get. what is the expected return? 6. now suppose you have a chance to roll a second die. if you roll, you forfeit your earnings from the first round. when should you roll the second time?
1. OA 2. Data Challenge 3. All data science concepts. Probab, Stats, modelling
Describe your proudest project a couple of data science related tech questions statistics questions and coding quetions project deepdive And then pretty much it---I asked the interviewer a couple of questions back.
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