Confusion Matrix
Quick Definition
Table visualizing classifier performance by class predictions
Full Definition
A table layout visualizing classifier performance by showing true vs predicted class counts.
Examples
accuracy, precision, recall, F1 score calculation
Related Terms
precision
recall
model-evaluation
More Machine Learning Terms
Active Learning
Algorithm selecting most informative data points for labeling
Reinforcement Learning ML
Learning optimal decisions through environment interaction
Multi-Task Learning
Training one model for multiple related tasks simultaneously
Logistic Regression
Statistical model estimating binary outcome probabilities
Margin
Distance between decision boundary and nearest data points
Linear Regression
Modeling variable relationships by fitting a linear equation