How to build a question answering system with no training data?
Project Scientist Interview Questions
54,831 project scientist interview questions shared by candidates
Why do you want to work at Parexel ?
I cannot disclose any question.
What is the reason you want to work at GSK
Make sure to study recommendation engines, since this is the bread and butter of their work. They don't really have any interest in your work experience, like many tech interviews.
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.
Why do you interest in Flipkart?
How would you query an SQL database with Tera of data?
Lots of coding questions and data analysis tasks.
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