Logistic Regression

Question: What is logistic regression? Example ” Logistic regression is regression with a binary outcome. For example, a project I was working on required predicting the…

Linear Regression

Question: What is linear regression? Example “Linear regression is when you are using input variable or variables to predict a change in Y. This differs…

Recommender System

Question: What are recommender systems? Example “A recommender system is an information filtering system that predicts preferences or ratings for what a user would give.…

Collaborative Filtering

Question: What is collaborative filtering? Example “Collaborative filtering is often used in recommender systems to predict the outcome using others’ ratings, not just the user…