Pergunta de entrevista da empresa WorldRemit

What is the difference between an iterator and a generator What is the difference between a list and a set. What is the time complexity to search an item in each? What is the difference between multi-threading and multi-processing? when do you use each? What is the difference between is and == operator? What is the difference between Where clause and have clause in SQL? What is a loss function? What is logistic regression? Can you write down the logit function? What loss functions we use for regression? What is the difference between decision trees, random forest, and gradient boosting? What is the difference between L1 and L2 regularisation? Why we need to standardise features? How to explain models? Have you used the shap method before to explain a model? How do we know features importance in linear regression? what might affect this? What is negative sampling?