Dreaming more data: Class-dependent distributions over diffeomorphisms for learned data augmentation

Keyphrases

• Diffeomorphism 100%
• Data Augmentation 100%
• Class-dependent 100%
• Deep Neural Network 33%
• Large Classes 33%
• Performance Improvement 33%
• Lie Group 33%
• Training Data 33%
• Image Pair 33%
• Class-specific 33%
• Feature Engineering 33%
• Spatial Transformation 33%
• Diffeomorphism Group 33%
• Implicit Form 33%
• Probabilistic Generative Model 33%
• Augmented Dataset 33%
• High-dimensional Models 33%
• Riemannian Submanifold 33%

Mathematics

• Diffeomorphism 100%
• Lie Group 50%
• Dimensional Model 50%
• Training Data 50%
• Group of Diffeomorphisms 50%
• Neural Net 50%
• Implicit Form 50%
• Riemannian Submanifold 50%

Computer Science

• Data Augmentation 100%
• Performance Improvement 33%
• Dimensional Model 33%
• Training Data 33%
• Generative Model 33%
• Spatial Transformation 33%
• Base Class 33%
• Lie Group 33%