When the relationship between a set of predictor variables and a response variable is linear, we can often use linear regression, which…
Category:
Machine Learning Tutorials
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- Advanced Regression Models in Machine LearningMachine Learning Tutorials
An Introduction to Polynomial Regression
by Tutor AspireWhen we have a dataset with one predictor variable and one response variable, we often use simple linear regression to quantify the relationship…
- Machine Learning TutorialsModel Selection in Machine Learning
What is Stepwise Selection? (Explanation & Examples)
by Tutor AspireIn the field of machine learning, our goal is to build a model that can effectively use a set of predictor variables…
- Machine Learning TutorialsModel Selection in Machine Learning
Best Subset Selection in Machine Learning (Explanation & Examples)
by Tutor AspireIn the field of machine learning, we’re often interested in building models using a set of predictor variables and a response variable.…
- How to Assess Model Fit in Machine LearningMachine Learning Tutorials
What is Overfitting in Machine Learning? (Explanation & Examples)
by Tutor AspireIn the field of machine learning, we often build models so that we can make accurate predictions about some phenomenon. For example,…
- How to Assess Model Fit in Machine LearningMachine Learning Tutorials
An Easy Guide to K-Fold Cross-Validation
by Tutor AspireTo evaluate the performance of some model on a dataset, we need to measure how well the predictions made by the model…
- Machine Learning TutorialsRegularization in Machine Learning
Introduction to Lasso Regression
by Tutor AspireIn ordinary multiple linear regression, we use a set of p predictor variables and a response variable to fit a model of the…
- Machine Learning TutorialsRegularization in Machine Learning
Introduction to Ridge Regression
by Tutor AspireIn ordinary multiple linear regression, we use a set of p predictor variables and a response variable to fit a model of the…
- Classification in Machine LearningMachine Learning Tutorials
Introduction to Quadratic Discriminant Analysis
by Tutor AspireWhen we have a set of predictor variables and we’d like to classify a response variable into one of two classes, we…
- Classification in Machine LearningMachine Learning Tutorials
Introduction to Linear Discriminant Analysis
by Tutor AspireWhen we have a set of predictor variables and we’d like to classify a response variable into one of two classes, we…