Search Results for author: Nanyu Li

Found 5 papers, 4 papers with code

AMPA-Net: Optimization-Inspired Attention Neural Network for Deep Compressed Sensing

1 code implementation14 Oct 2020 Nanyu Li, Charles C. Zhou

To achieve fast and accurate CS reconstruction, we synthesize the advantages of two well-known methods (neural network and optimization algorithm) to propose a novel optimization inspired neural network which dubbed AMP-Net.

Compressive Sensing

ECG Beats Fast Classification Base on Sparse Dictionaries

1 code implementation8 Sep 2020 Nanyu Li, Yujuan Si, Di Wang, Tong Liu, Jinrun Yu

In VQ method, a set of dictionaries corresponding to segments of ECG beats is trained, and VQ codes are used to represent each heartbeat.

Classification Dictionary Learning +3

ECG beats classification via online sparse dictionary and time pyramid matching

1 code implementation15 Aug 2020 Nanyu Li, Yujuan Si, Duo Deng, Chunyu Yuan

Recently, the Bag-Of-Word (BOW) algorithm provides efficient features and promotes the accuracy of the ECG classification system.

Classification Dictionary Learning +3

MC-ISTA-Net: Adaptive Measurement and Initialization and Channel Attention Optimization inspired Neural Network for Compressive Sensing

no code implementations26 Feb 2019 Nanyu Li, Cuiyin Liu

The optimization inspired network can bridge convex optimization and neural networks in Compressive Sensing (CS) reconstruction of natural image, like ISTA-Net+, which mapping optimization algorithm: iterative shrinkage-thresholding algorithm (ISTA) into network.

Compressive Sensing

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