What is 19+NULL in SQL
Data Scientist Internship Interview Questions
40,245 data scientist internship interview questions shared by candidates
SQL questions: 1) What is the default order of ORDER BY? 2) What is the result of 1+null? 3) How to select from two tables? 4) What command id used together with GROUP BY?
Given a list, create a new list that does not include duplicate values of the original list.
Linear Regression Assumptions, Boosting and Bagging. Regularisation, Feature Selection Methods, Forecasting
Price optimization
Explain the difference between type 1 and type 2 error.
Go through resume and many case study.
Given a dataset which we cannot even see properly on hackerrank, build 2 ML models and answer insight related questions within 2 hours. It made no sense. The dataset was in raw form, had to be studied and converted into features and target, split for training/testing and report accuracy. This is not how a data science task can be completed.
¿En que año de la facultad estas cursando actualmente?
Why do you interest in Flipkart?
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