Sketching Curvature for Efficient Out-of-Distribution Detection for Deep Neural Networks

Keyphrases

• Data Sketches 33%
• Distribution Detection 66%
• Epistemic Uncertainty 66%
• Fisher Information Matrix 33%
• Low-rank Approximation 33%
• Matrix Sketching 33%
• OOD Detection 100%
• Pre-trained Networks 33%
• Weighted Spaces 33%

Mathematics

• Epistemic Uncertainty 66%
• Fisher Information Matrix 33%
• Low-Rank Approximation 33%
• Weight Space 33%

Computer Science

• Fisher Information Matrix 33%
• Local Curvature 33%
• Rank Approximation 33%
• Trained Network 33%