backpropagation, imagine a feed forward neural network with two neurons and they asked what happens if one neuron has a very large weight and the other a very small one (approx 0, but not 0)
Associate Research Scientist Interview Questions
14,631 associate research scientist interview questions shared by candidates
Questions classiques de stats, proba, ML, informatique théorique. Brainteasers.
Review experience and general study questioms
What do you know about Dell?
They asked many technical questions
Things about network initialization, coding problems for strings, translation related questions and similar.
Questions related to your resume and projects. Basic Array and SQL questions like leetcode easy and medium. Questions on ML/DL topics particularly Ensembling algos, KNNs, Transformers and basic GenAI terminologies and methods
What do you think this job involves? How do you work within a matrixed organization
1. Difference between list, tuple, arrays, how they are stored in memory and which is is faster. 2. given a simple NN, what happens if output variance is too high? how to solve this? how to compute the gradient by hand, making sure you know the basic knowledge behind backprop. 3. given some string like ((1+(3+8))+((7+8)*2)) write a python code to compute the final output.
What sort of conflict did you face during your work, and how did you handle them?
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