Machine Learning
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ROC Curve
Quick Definition
Plot showing classifier performance across thresholds
Full Definition
A graphical plot showing classifier performance across all classification thresholds using true and false positive rates.
Examples
model comparison, threshold selection, AUC scoring
Related Terms
confusion-matrix
model-evaluation
More Machine Learning Terms
PCA
Statistical technique reducing dimensionality via principal components
Data Augmentation
Artificially increasing training data through modified copies
Cross-Validation
Evaluating model performance with multiple data splits
Unsupervised Learning
Discovering hidden patterns in unlabeled data
Autoencoder
Neural network learning compressed data representations
LightGBM
Fast gradient boosting framework using histogram splitting