A Simple Way to Extract I-vector from Normalized Statastics. - Zhenchun Lei; Jian Luo; Yingen Yang (CCBR, 2014)

A Mahalanobis Distance Scoring with KISS Metric Learning Algorithm for Speaker Recognition. - Zhenchun Lei; Jian Luo; Yanhong Wan; Yingen Yang (CCBR, 2015)

Mahalanobis Metric Scoring Learned from Weighted Pairwise Constraints in I-Vector Speaker Recognition System. - Zhenchun Lei; Yanhong Wan; Jian Luo; Yingen Yang (INTERSPEECH, 2016)

The GMM and I-Vector Systems Based on Spoofing Algorithms for Speaker Spoofing Detection. - Hui Tang; Zhenchun Lei; Zhongying Huang; Hailin Gan; Kun Yu; Yingen Yang (CCBR, 2019)

Siamese Convolutional Neural Network Using Gaussian Probability Feature for Spoofing Speech Detection. - Zhenchun Lei; Yingen Yang; Changhong Liu; Jihua Ye (INTERSPEECH, 2020)

Attention Network with GMM Based Feature for ASV Spoofing Detection. - Zhenchun Lei; Hui Yu; Yingen Yang; Minglei Ma (CCBR, 2021)

Two-Path GMM-ResNet and GMM-SENet for ASV Spoofing Detection. - Zhenchun Lei; Hui Yang 007; Changhong Liu; Minglei Ma; Yingen Yang (ICASSP, 2022)

Multi-Path GMM-MobileNet Based on Attack Algorithms and Codecs for Synthetic Speech and Deepfake Detection. - Yan Wen; Zhenchun Lei; Yingen Yang; Changhong Liu; Minglei Ma (INTERSPEECH, 2022)

Group GMM-ResNet for Detection of Synthetic Speech Attacks. - Zhenchun Lei; Yan Wen; Yingen Yang; Changhong Liu; Minglei Ma (INTERSPEECH, 2023)