Basics of RNN, LSTM, etc. Basic CV questions like contour and edge detection algorithms. The second round was an instance based object detection task. It (IMO and theoretically) didn't have a perfect solution, but they were only concerned about the approach.
Questions were mostly based on educational background. They were very interested in computer/mathematical modeling, organic chemistry, explosives design, and design of experiments.
When can you start?
I hand you a clear water bottle and tell you it is HCl. You are in the most highly equipped research lab, how many different ways can you determine the composition?
Very fundamental technical questions
Technical questions such as heat transfer, what information you would require to install a pump, and also your final year project (as it was written on my cv). He also ask typical behaviorial questions.
How to deal with class imbalance in a machine learning problem? How do you evaluate an object detection algorithm? Tell me some examples about two stage and single stage object detection algorithm. How about 3D object detection? Tell me some examples about segmantic segmentation, and instance segmentation method. One leetcode medium question (just explain possible solution). What's the worst case of searching from a hash map? How do you check GPU memory usage on Linux?
Describe your current job duties in the company you crurerntly work for
Why would you like to work for our company? What was the greatest challenge you've met in your project?
Just many questions about my background and what I have done.
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