Preprint
Aug 2026
LinCa: Accelerating Diffusion Models via Learnable Decomposed Feature Caching
LinCa decomposes cached features into sub-components with distinct continuity properties via a lightweight invertible network and applies differentiated prediction orders matched to each component, forming a unified Decompose-Predict-Reconstruct pipeline.
Jinshan Liu, Haoran Qin, Xiaobing Tu et al.
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