Results for "area under ROC"

18 results

AUC Intermediate

Scalar summary of ROC; measures ranking ability, not calibration.

Foundations & Theory
PR Curve Intermediate

Often more informative than ROC on imbalanced datasets; focuses on positive class performance.

Evaluation & Benchmarking
ROC Curve Intermediate

Plots true positive rate vs false positive rate across thresholds; summarizes separability.

Foundations & Theory
Online Learning Intermediate

Learning where data arrives sequentially and the model updates continuously, often under changing distributions.

Machine Learning
Universal Approximation Theorem Intermediate

Neural networks can approximate any continuous function under certain conditions.

AI Economics & Strategy
Markov Decision Process Intermediate

Formal framework for sequential decision-making under uncertainty.

AI Economics & Strategy
Counterfactual Advanced

What would have happened under different conditions.

Causal AI & Interpretability
Vector Space Advanced

Set of vectors closed under addition and scalar multiplication.

Mathematics
Eigenvector Advanced

Vector whose direction remains unchanged under linear transformation.

Mathematics
Expectation Advanced

Average value under a distribution.

Probability & Statistics
Constrained Optimization Intermediate

Optimization under equality/inequality constraints.

Foundations & Theory
Stochastic Approximation Intermediate

Optimization under uncertainty.

Foundations & Theory
Robust Alignment Advanced

Maintaining alignment under new conditions.

AI Safety & Alignment
Data Protection Impact Assessment Intermediate

Privacy risk analysis under GDPR-like laws.

Governance & Ethics
Robust Control Intermediate

Control that remains stable under model uncertainty.

Foundations & Theory
Rigid Body Dynamics Advanced

Motion of solid objects under forces.

Dynamics & Physics
Clinical Validation Intermediate

Testing AI under actual clinical conditions.

AI in Healthcare
Value at Risk Intermediate

Maximum expected loss under normal conditions.

AI Economics & Strategy