Sun, Chengjie

4 publications

AAAI 2025 Expand VSR Benchmark for VLLM to Expertize in Spatial Rules Peijin Xie, Lin Sun, Bingquan Liu, Dexin Wang, Xiangzheng Zhang, Chengjie Sun, Jiajia Zhang

AAAI 2024 Preference Aware Dual Contrastive Learning for Item Cold-Start Recommendation Wenbo Wang, Bingquan Liu, Lili Shan, Chengjie Sun, Ben Chen, Jian Guan

AAAI 2021 HopRetriever: Retrieve Hops over Wikipedia to Answer Complex Questions Shaobo Li, Xiaoguang Li, Lifeng Shang, Xin Jiang, Qun Liu, Chengjie Sun, Zhenzhou Ji, Bingquan Liu

JMLR 2021 LocalGAN: Modeling Local Distributions for Adversarial Response Generation Baoxun Wang, Zhen Xu, Huan Zhang, Kexin Qiu, Deyuan Zhang, Chengjie Sun