🏢 Politecnico Di Torino
Topological obstruction to the training of shallow ReLU neural networks
·1553 words·8 mins·
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AI Theory
Optimization
🏢 Politecnico Di Torino
Shallow ReLU neural networks face topological training obstructions due to gradient flow confinement on disconnected quadric hypersurfaces.
MotionCraft: Physics-Based Zero-Shot Video Generation
·2646 words·13 mins·
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Computer Vision
Video Understanding
🏢 Politecnico Di Torino
MotionCraft: Physics-based zero-shot video generation creates realistic videos with complex motion dynamics by cleverly warping the noise latent space of an image diffusion model using optical flow fr…