WorksheetsMachine Learning Quiz
Total questions: 10
Worksheet time: 5mins
What are the two main categories of machine learning models?
Supervised and Unsupervised
Linear and Non-linear
Simple and Complex
Fast and Slow
What is an example of a supervised learning model?
K-means clustering
Decision tree
PCA
Dimensionality reduction
In supervised learning, what does the output of a regression model represent?
A category
A continuous value
A random variable
A score
What does a decision tree model use to make predictions?
Nodes
Lines
Curves
Tables
What type of model is a neural network inspired by?
Weather patterns
Human minds
Animal behaviors
Computer algorithms
Which of the following is NOT a type of classification model?
Logistic regression
Support vector machine
Random forest
Linear regression
What is the purpose of clustering in unsupervised learning?
To predict future outcomes
To find patterns in data
To create continuous outputs
To reduce dimensions
What is PCA an abbreviation for?
Primary Component Analysis
Principal Component Analysis
Predictive Component Analysis
Probability Component Analysis
What do we call the process of reducing the number of features in data?
Data mining
Clustering
Dimensionality reduction
Supervised learning
What is the main goal of unsupervised learning?
To find labeled outcomes
To learn from examples
To draw inferences from data
To predict specific values
