Round 2 (Technical Interview – Statistical Analysis and ML – 45 minutes)
- Evaluated statistical models, hypothesis testing, regression analysis, and data visualization. The interviewer asked some medium level questions of ML like ensemble learning, descent gradient, bias – variance trade off etc.
- Also Discussed machine learning algorithms (decision trees, random forests, gradient boosting).
- Analyzed a scenario (Case study) and proposed a suitable ML approach.
Uber Interview Experience For Data Scientist
Recently Uber came to our campus for the recruitment of Data Scientist role. According to the recruitment process there were in total 5 rounds. Each round was an elimination round. The experience of each round is as follows: