Machine Learning

what is the role of hypothesis in linear regression?

what is the difference between linear and logidtic regression?

Is it possible to have a Linear or Logistic Regression model with high R^2 and low performance/use in your project

This question was asked in one of the interviews where the ask was to create a Linear Regression model from importing library to the final prediction within 20 minutes. The objective was to check if you can think fast and are ...

Define Log likelihood in layman terms

Confidence interval is a range of value that we can surely believe to be true. Can you give an example (numerical/explanation) to elaborate? The above statement is to make sure that you do not comment or answer the above question with ...

You have two variables age and years of experience to determine salary of a person. age and year of exp is highly correlated. What to do?

Differentiate between high bias and high variance on the following ground:- -complexity of model -performance on train and test dataset -fit This will clear your concept of bias and variance

This one question was asked in the Hiring Manager round in one of the best Product based companies which we all are familiar with. Explain why every t-value has a p-value