Machine Learning
291 views
Precision Recall
Quick Definition
Metrics measuring positive prediction quality and coverage
Full Definition
Complementary evaluation metrics measuring the quality of positive predictions and coverage of actual positives.
Examples
imbalanced classification, information retrieval, F1 score
Related Terms
confusion-matrix
roc-curve
model-evaluation
More Machine Learning Terms
Contrastive Learning
Self-supervised learning by contrasting data pairs
DBSCAN
Density-based clustering finding clusters of varying shapes
Gaussian Mixture Model
Probabilistic model using multiple Gaussian distributions
Kernel Trick
Transforming data to higher dimensions for linear separability
K-Means
Partitioning data into k clusters by updating centroids
Boosting
Sequentially combining weak learners correcting previous errors