Training-Free Sparse Attention for Fast Video Generation via Offline Layer-Wise Sparsity Profiling and Online Bidirectional Co-Clustering

Training-Free Sparse Attention for Fast Video Generation via Offline Layer-Wise Sparsity Profiling and Online Bidirectional Co-Clustering explores A training-free sparse attention framework for significantly faster video generation by profiling layer-wise sparsity and using bidirectional co-clustering.. Commercial viability score: 7/10 in Generative Video.