Search Results for author: Lei Lu

Found 8 papers, 1 papers with code

HybridFlow: Infusing Continuity into Masked Codebook for Extreme Low-Bitrate Image Compression

no code implementations20 Apr 2024 Lei Lu, Yanyue Xie, Wei Jiang, Wei Wang, Xue Lin, Yanzhi Wang

This paper investigates the challenging problem of learned image compression (LIC) with extreme low bitrates.

EdgeQAT: Entropy and Distribution Guided Quantization-Aware Training for the Acceleration of Lightweight LLMs on the Edge

1 code implementation16 Feb 2024 Xuan Shen, Zhenglun Kong, Changdi Yang, Zhaoyang Han, Lei Lu, Peiyan Dong, Cheng Lyu, Chih-hsiang Li, Xuehang Guo, Zhihao Shu, Wei Niu, Miriam Leeser, Pu Zhao, Yanzhi Wang

In this paper, we propose EdgeQAT, the Entropy and Distribution Guided QAT for the optimization of lightweight LLMs to achieve inference acceleration on Edge devices.

Quantization

Agile-Quant: Activation-Guided Quantization for Faster Inference of LLMs on the Edge

no code implementations9 Dec 2023 Xuan Shen, Peiyan Dong, Lei Lu, Zhenglun Kong, Zhengang Li, Ming Lin, Chao Wu, Yanzhi Wang

Recent works show that 8-bit or lower weight quantization is feasible with minimal impact on end-to-end task performance, while the activation is still not quantized.

Language Modelling Quantization

A Two-Dimensional Deep Network for RF-based Drone Detection and Identification Towards Secure Coverage Extension

no code implementations26 Aug 2023 Zixiao Zhao, Qinghe Du, Xiang Yao, Lei Lu, Shijiao Zhang

As drones become increasingly prevalent in human life, they also raises security concerns such as unauthorized access and control, as well as collisions and interference with manned aircraft.

Semi-Supervised Learning for Multi-Label Cardiovascular Diseases Prediction:A Multi-Dataset Study

no code implementations18 Jun 2023 Rushuang Zhou, Lei Lu, Zijun Liu, Ting Xiang, Zhen Liang, David A. Clifton, Yining Dong, Yuan-Ting Zhang

However, the label scarcity problem, the co-occurrence of multiple CVDs and the poor performance on unseen datasets greatly hinder the widespread application of deep learning-based models.

Data Augmentation Electrocardiography (ECG) +2

The financial value of the within-government political network: Evidence from Chinese municipal corporate bonds

no code implementations4 Jan 2022 Jaehyuk Choi, Lei Lu, Heungju Park, Sungbin Sohn

This paper examines the effect of the political network of Chinese municipal leaders on the pricing of municipal corporate bonds.

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