Junfeng Zhang

K-means-clustering-based fiber nonlinearity equalization techniques for 64-QAM coherent optical communication system

Junfeng Zhang, Wei Chen, Mingyi Gao et al. · Optics Express · 2017 · 118 citations · Full text

Optical Transmission System, Fiber Kerr Nonlinearity, Channel Equalization +5

Multi-head attention fusion networks for multi-modal speech emotion recognition

Junfeng Zhang, Lining Xing, Zhen Tan et al. · Computers & Industrial Engineering · 2022 · 53 citations

Multilevel Fusion, Engineering, Machine Learning +8

Non-Data-Aided <italic>k</italic>-Nearest Neighbors Technique for Optical Fiber Nonlinearity Mitigation

Junfeng Zhang, Mingyi Gao, Wei Chen et al. · Journal of Lightwave Technology · 2018 · 42 citations

Nd-knn Technique, Photonics, -Nearest Neighbors Technique +13

Intelligent adaptive coherent optical receiver based on convolutional neural network and clustering algorithm

Junfeng Zhang, Wei Chen, Mingyi Gao et al. · Optics Express · 2018 · 32 citations · Full text

Free-space Optical Network, Convolutional Neural Network, Engineering +14

Performance improvement of 64-QAM coherent optical communication system by optimizing symbol decision boundary based on support vector machine

Wei Chen, Junfeng Zhang, Mingyi Gao et al. · Optics Communications · 2017 · 24 citations

Free-space Optical Network, Photonics, Support Vector Machine +8