Data Science Interview Experience for the role of Junior Data Scientist at Landmark group
1. Use Case – Consider you are working for pen manufacturing company. How would you help sales team with leads using Data analysis? 2. Interviewers ask about scenarios or use-case based questions to know interviewee thought process and problem-solving skills. 3. Assume you were given access to a website google analytics data. 4. In order to increase conversions, how do you perform A/B testing to identify best page design. 5. How is random forest different from Gradient boosting algorithm, given both are tree-based algorithm? 6. Describe steps involved in creating a neural network? 7. LSTM solves the vanishing gradient problem, that RNN primarily have. How? 8. In brief, how would you perform the task of sentiment analysis?
Date: 27/06/21 For LinkedIn Post Please Click Here