Search Results for author: Siao Tang

Found 2 papers, 0 papers with code

Post-training Quantization with Progressive Calibration and Activation Relaxing for Text-to-Image Diffusion Models

no code implementations10 Nov 2023 Siao Tang, Xin Wang, Hong Chen, Chaoyu Guan, Zewen Wu, Yansong Tang, Wenwu Zhu

In this paper, we propose a novel post-training quantization method PCR (Progressive Calibration and Relaxing) for text-to-image diffusion models, which consists of a progressive calibration strategy that considers the accumulated quantization error across timesteps, and an activation relaxing strategy that improves the performance with negligible cost.

Quantization

Lightweight Diffusion Models with Distillation-Based Block Neural Architecture Search

no code implementations8 Nov 2023 Siao Tang, Xin Wang, Hong Chen, Chaoyu Guan, Yansong Tang, Wenwu Zhu

When retraining the searched architecture, we adopt a dynamic joint loss to maintain the consistency between supernet training and subnet retraining, which also provides informative objectives for each block and shortens the paths of gradient propagation.

Neural Architecture Search

Cannot find the paper you are looking for? You can Submit a new open access paper.