How can you avoid overfitting?
Explain cross-validation.
What is regularization in machine learning?
What are the five popular algorithms of Machine Learning?
What’s the trade-off between bias and variance?
Explain the difference between type I and type ii error?
When is ridge regression favorable over lasso regression?
What is difference between a parameter and a hyperparameter?
What is the baseline for machine learning?
Explain me machine learning in to a layperson?
Explain what is a recommendation system?
How to decide one problem is a machine learning problem or not?
What is the difference between type I and type ii error?
Tell me what is the most frequent metric to assess model accuracy for classification problems?
Give me an examples of nosql architecture?