Xiaoyan Zhang

Term-based pooling in convolutional neural networks for text classification

2020 · China Communications

To achieve good results in convolutional neural networks (CNN) for text classification task, term-based pooling operation in CNNs is proposed. Firstly, the convolution results of several convolution kernels are combined by this method, and then …

MLST-FENet: Network traffic classification based on multilevel spatiotemporal feature fusion enhancement

2023 · Research Square

Abstract Network traffic classification is an important task for ensuring network security and managing resources. The existing solution strategies are based on predefined features extracted by experts, which leads to high uncertainty when applied to …

Recommendation Algorithms Based on User Reviews and Scoring

2023

This study offers a recommendation algorithm based on user reviews and ratings to overcome the sparsity issue of the rating matrix and the problem of incorrect suggestions resulting from utilizing rating data alone. Two parallel …

PDP-FD: Federated Knowledge Distillation Based on Personalized Differential Privacy

2025

Federated learning (FL) is a privacy-preserving distributed machine learning approach that enables training by exchanging model parameters without uploading local private data. However, the data heterogeneity across clients poses significant challenges in achieving personalized privacy …