Phone: Decode string, e.g. input “3[a2[c]]” output “accaccacc” What if the string is a stream that is not able to fit into the memory? Onsite: LRU Cache Implement KNN, bias variance tradeoff, why curse of dimensionality, discussion of convergence of sgd (or gd), why cross validation Min height tree
What is the difference between a batch model and a streaming model?
Auto regression
What is the difference between supervised and unsupervised learning?
RMS values and similarity of cosine, convolution.
Q: SQL query Q: programming exercise Q: deep learning knowledges
Simulate the movement of a bike that can accelerate and steer.
Implement the forward and backward pass of a custom function to enable back-propagation.
What does "back propogation" mean?
Questions on stats and probability (Bayes, statistical singificance, etc, some problems to solve) and ML fundamentals (basic ML, metrics, etc).
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