Algorithms, Machine learning Basics including stats and Deep Learning (Added Advantage)
Sr Data Scientist Interview Questions
3,371 sr data scientist interview questions shared by candidates
1) Math behind xg boost? 2) YOLO applications and approach
The interview included a test with basic statistics questions, the answer was relying on understanding Geometric distribution, also Multinational distribution. Than I was presented with python related question (I was asked to write the solution on board), the interviewer asked me to write code that calculates for each user the amount of active days in the system and to calculate retention rate for users.
Generic leetcode questions that include basic statistics in either Python or R. I didn't finish the assignment, not worth my time.
Mostly based on projects in the resume. ML-based questions, case study HR round - why fractal, why looking for a change, some situation reaction test
Mostly based on projects in the resume. ML-based questions, case study HR round - why fractal, why looking for a change, some situation reaction test
The Interviewer will ask questions from the projects you have done and will ask you to explain them from start till end.
What about soft skills What about algorithms
Q1: How can you model RL for product recommendation? What is state, action, reward? if you need to explore long horizon task, what concern will you have? Q2: How to tensorflow/pytorch model with cloud foudry backend?
Tell me about your project.
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