Not All Synonyms Are Created Equal: Incorporating Similarity of Synonyms to Enhance Word Embeddings. - Peiyang Liu; Wei Ye 004; Xiangyu Xi; Tong Wang; Jinglei Zhang; Shikun Zhang (IJCNN, 2020)

Distilling Knowledge from BERT into Simple Fully Connected Neural Networks for Efficient Vertical Retrieval. - Peiyang Liu; Xi Wang; Lin Wang; Wei Ye 004; Xiangyu Xi; Shikun Zhang (CIKM, 2021)

Improving Embedding-based Large-scale Retrieval via Label Enhancement. - Peiyang Liu; Xi Wang; Sen Wang; Wei Ye 004; Xiangyu Xi; Shikun Zhang (EMNLP (Findings), 2021)

QuadrupletBERT: An Efficient Model For Embedding-Based Large-Scale Retrieval. - Peiyang Liu; Sen Wang; Xi Wang; Wei Ye 004; Shikun Zhang (NAACL-HLT, 2021)

Label Smoothing for Text Mining. - Peiyang Liu; Xiangyu Xi; Wei Ye 004; Shikun Zhang (COLING, 2022)

Retrieval-Based Unsupervised Noisy Label Detection on Text Data. - Peiyang Liu; Jinyu Yang; Lin Wang 106; Sen Wang; Yunlai Hao; Huihui Bai 003 (CIKM, 2023)

Efficient recognition of fish feeding behavior: A novel two-stage framework pioneering intelligent aquaculture strategies. - Kewei Cai; Zhipeng Yang; Tianyi Gao; Meng Liang; Peiyang Liu; Siyi Zhou; Hongshuai Pang; Ying Liu (Comput. Electron. Agric., 2024)

Unsupervised corrupt data detection for text training. - Peiyang Liu (Expert Syst. Appl., 2024)

Queries Are Not Alone: Clustering Text Embeddings for Video Search. - Peiyang Liu; Xi Wang; Ziqiang Cui; Wei Ye 004 (SIGIR, 2025)

Semantic Retrieval Augmented Contrastive Learning for Sequential Recommendation. - Ziqiang Cui; Yunpeng Weng; Xing Tang 007; Xiaokun Zhang 001; Dugang Liu; Shiwei Li 002; Peiyang Liu; Bowei He; Weihong Luo; Xiuqiang He 001; Chen Ma 001 (CoRR, 2025)