Search Results for author: Xiufang Li

Found 8 papers, 1 papers with code

One Model for All Quantization: A Quantized Network Supporting Hot-Swap Bit-Width Adjustment

no code implementations4 May 2021 Qigong Sun, Xiufang Li, Yan Ren, Zhongjian Huang, Xu Liu, Licheng Jiao, Fang Liu

When the precision of quantization is adjusted, it is necessary to fine-tune the quantized model or minimize the quantization noise, which brings inconvenience in practical applications.

Quantization

MWQ: Multiscale Wavelet Quantized Neural Networks

no code implementations9 Mar 2021 Qigong Sun, Yan Ren, Licheng Jiao, Xiufang Li, Fanhua Shang, Fang Liu

Inspired by the characteristics of images in the frequency domain, we propose a novel multiscale wavelet quantization (MWQ) method.

Model Compression Quantization

Effective and Fast: A Novel Sequential Single Path Search for Mixed-Precision Quantization

no code implementations4 Mar 2021 Qigong Sun, Licheng Jiao, Yan Ren, Xiufang Li, Fanhua Shang, Fang Liu

Since model quantization helps to reduce the model size and computation latency, it has been successfully applied in many applications of mobile phones, embedded devices and smart chips.

Quantization

Semi-supervised Complex-valued GAN for Polarimetric SAR Image Classification

no code implementations9 Jun 2019 Qigong Sun, Xiufang Li, Lingling Li, Xu Liu, Fang Liu, Licheng Jiao

However, their interpretation faces some challenges, e. g., deficiency of labeled data, inadequate utilization of data information and so on.

Classification General Classification +2

Pixel DAG-Recurrent Neural Network for Spectral-Spatial Hyperspectral Image Classification

no code implementations9 Jun 2019 Xiufang Li, Qigong Sun, Lingling Li, Zhongle Ren, Fang Liu, Licheng Jiao

Exploiting rich spatial and spectral features contributes to improve the classification accuracy of hyperspectral images (HSIs).

Classification General Classification +1

Multi-Precision Quantized Neural Networks via Encoding Decomposition of -1 and +1

no code implementations31 May 2019 Qigong Sun, Fanhua Shang, Kang Yang, Xiufang Li, Yan Ren, Licheng Jiao

The training of deep neural networks (DNNs) requires intensive resources both for computation and for storage performance.

Image Classification Model Compression +2

Efficient Computation of Quantized Neural Networks by {−1, +1} Encoding Decomposition

no code implementations8 Oct 2018 Qigong Sun, Fanhua Shang, Xiufang Li, Kang Yang, Peizhuo Lv, Licheng Jiao

Deep neural networks require extensive computing resources, and can not be efficiently applied to embedded devices such as mobile phones, which seriously limits their applicability.

Image Classification Model Compression +2

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