The process took 4 weeks. I interviewed at Ericsson (Chennai) in Oct 2020
Interview
First round - Coding and Data Science theoretical MCQ tests(Basic),
Second round - F2F with a Senior data scientist ( Expert level questions)
Third round - F2F with another Senior data scientist ( Intermediate level questions)
Fourth round - F2F with two Data Scientists(Intermediate level questions)
Fifth Round - F2F with Hiring manager(Intermediate level questions)
Sixth Round - HR Discussion
Interview questions [1]
Question 1
1. SVM
2. Pruning, information entropy in Decision trees
3. Yolo questions
4. backpropagation
5. Bagging and boosting
I applied through college or university. I interviewed at Ericsson
Interview
2 rounds: 1 coding and another with VP of the company. Easy interview. But lots of analytical tools asked. Focuses more on past exp. Be confident. Read your resume properly and prepare it well. The company has really good projects and experience is pretty good.