What is the difference between linear and logistic regression?
Middle — Senior
246
Machine Learning / AI
3636
0
What data structure underlies the dict in Python? How are collisions resolved?
Middle — Senior
246
What criteria would you use to evaluate the effectiveness of a recommendation system that takes tasks from a database or generates them via LLM?
Senior
246
What are the disadvantages of columnar databases?
Middle
246
Why do modules in Python create __init__.py files?
Middle
246
246
What do you like to read? Maybe authors, blogs?
Senior
246
What metrics did you obtain from the real estate valuation model and how did you monetize it?
Middle
246
Why do transformers have multiple attention heads? What do they learn in practice?
Middle — Senior
246
What feature selection methods exist?
246
What problems arise when training logistic regression if the number of features exceeds the number of observations?
Middle
246
What is the difference between on-policy and off-policy algorithms?
Middle — Senior
246
What is a receptive field?
Middle
245
Why is quantization of models necessary before deployment?
Middle+
245
How to scale a model?
Middle
245
What is depthwise separable convolution and where is it used (MobileNet)?
Junior — Senior
245
What is RankNet and its loss?
Middle — Senior
245
Write a Python program: create a 1000x1000 matrix, fill rows with Fibonacci sequence, square the elements of the secondary diagonal. Time: 2 minutes.
Middle+
245
How to describe the architecture of a random forest model with an added linear model for extrapolation?
Middle
245
How to speed up a query when joining two tables: rules and tips?
Middle
245