Search Results for author: Yangcheng Gao

Found 2 papers, 0 papers with code

Long-Range Zero-Shot Generative Deep Network Quantization

no code implementations13 Nov 2022 Yan Luo, Yangcheng Gao, Zhao Zhang, Haijun Zhang, Mingliang Xu, Meng Wang

We find it is because: 1) a normal generator is hard to obtain high diversity of synthetic data, since it lacks long-range information to allocate attention to global features; 2) the synthetic images aim to simulate the statistics of real data, which leads to weak intra-class heterogeneity and limited feature richness.

Knowledge Distillation Quantization

Towards Feature Distribution Alignment and Diversity Enhancement for Data-Free Quantization

no code implementations30 Apr 2022 Yangcheng Gao, Zhao Zhang, Richang Hong, Haijun Zhang, Jicong Fan, Shuicheng Yan

To obtain high inter-class separability of semantic features, we cluster and align the feature distribution statistics to imitate the distribution of real data, so that the performance degradation is alleviated.

Data Free Quantization Model Compression +1

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