When L2 regularizing a cost function, why does one add to it the square of the variables and not the variable itself.
Data Analyst Internship Interview Questions
46,987 data analyst internship interview questions shared by candidates
Based on a table having columns date, email ID, amount; get me month wise average of amount for each email Id.
Give some examples of how you have used data in the past to answer questions or solve problems.
Tells us about yourself.
Why i left my previous company? What is important to me in a working place?
What do you do everyday?
1) Explain my masters thesis project 2) Write pseudo code in python 3) SQL questions
How do you approach using SQL for a complex query?
3*3 Matrix Multiplication
Describe an area for improvement.
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