CASIA OpenIR
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Debiased Video-Text Retrieval via Soft Positive Sample Calibration 期刊论文
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2023, 卷号: 33, 期号: 9, 页码: 5257-5270
作者:  Zhang, Huaiwen;  Yang, Yang;  Qi, Fan;  Qian, Shengsheng;  Xu, Changsheng
收藏  |  浏览/下载:44/0  |  提交时间:2023/11/16
debias  soft positive samples  
Robust Video-Text Retrieval Via Noisy Pair Calibration 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2023, 卷号: 25, 页码: 8632-8645
作者:  Zhang, Huaiwen;  Yang, Yang;  Qi, Fan;  Qian, Shengsheng;  Xu, Changsheng
收藏  |  浏览/下载:14/0  |  提交时间:2024/02/22
Noise calibration  uncertainty  video text retrieval  
TCKGE: Transformers with contrastive learning for knowledge graph embedding 期刊论文
INTERNATIONAL JOURNAL OF MULTIMEDIA INFORMATION RETRIEVAL, 2022, 页码: 9
作者:  Zhang, Xiaowei;  Fang, Quan;  Hu, Jun;  Qian, Shengsheng;  Xu, Changsheng
收藏  |  浏览/下载:173/0  |  提交时间:2023/01/09
Augmentation  Contrastive learning  Knowledge graph  Transformer  
基于多模态知识感知的医疗问答检索方法、系统、装置 专利
专利类型: 发明专利, 专利号: ZL201911103544.X, 申请日期: 2022-04-01,
发明人:  徐常胜;  张莹莹;  钱胜胜;  方全
收藏  |  浏览/下载:211/0  |  提交时间:2022/06/22
Heterogeneous Hierarchical Feature Aggregation Network for Personalized Micro-Video Recommendation 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2022, 卷号: 24, 页码: 805-818
作者:  Cai, Desheng;  Qian, Shengsheng;  Fang, Quan;  Xu, Changsheng
收藏  |  浏览/下载:237/0  |  提交时间:2022/06/06
Graph neural networks  Task analysis  Semantics  Aggregates  Data structures  Collaboration  Visualization  Heterogeneous graph  micro-video recommendation  multi-modal  
Multi-Modal Meta Multi-Task Learning for Social Media Rumor Detection 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2022, 卷号: 24, 页码: 1449-1459
作者:  Zhang, Huaiwen;  Qian, Shengsheng;  Fang, Quan;  Xu, Changsheng
收藏  |  浏览/下载:215/0  |  提交时间:2022/06/10
Task analysis  Social networking (online)  Feature extraction  Learning systems  Semantics  Media  Blogs  Meta learning  multi-modal  multi-task learning  rumor detection  social media  
Multimodal Disentangled Domain Adaption for Social Media Event Rumor Detection 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2021, 卷号: 23, 页码: 4441-4454
作者:  Zhang, Huaiwen;  Qian, Shengsheng;  Fang, Quan;  Xu, Changsheng
收藏  |  浏览/下载:179/0  |  提交时间:2022/01/27
Social networking (online)  Feature extraction  Task analysis  Adaptation models  Writing  Visualization  Training  Disentanglement representation learning  domain adaptation  event rumor detection  social media  
HAPGN: Hierarchical Attentive Pooling Graph Network for Point Cloud Segmentation 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2021, 卷号: 23, 页码: 2335-2346
作者:  Chen, Chaofan;  Qian, Shengsheng;  Fang, Quan;  Xu, Changsheng
收藏  |  浏览/下载:172/0  |  提交时间:2021/11/02
Three-dimensional displays  Feature extraction  Task analysis  Layout  Logic gates  Machine learning  Two dimensional displays  Point cloud segmentation  hierarchical graph pooling  gated graph attention network  
Heterogeneous Community Question Answering via Social-Aware Multi-Modal Co-Attention Convolutional Matching 期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2021, 卷号: 23, 页码: 2321-2334
作者:  Hu, Jun;  Qian, Shengsheng;  Fang, Quan;  Xu, Changsheng
收藏  |  浏览/下载:192/0  |  提交时间:2021/11/02
Visualization  Semantics  Knowledge discovery  Context modeling  Portable computers  Task analysis  Object detection  Question-answering  attention  multi-modal  social multimedia  
Multimodal graph convolutional networks for high quality content recognition 期刊论文
NEUROCOMPUTING, 2020, 卷号: 412, 页码: 42-51
作者:  Wang, Jinguang;  Hu, Jun;  Qian, Shengsheng;  Fang, Quan;  Xu, Changsheng
收藏  |  浏览/下载:197/0  |  提交时间:2021/01/07
High quality content recognition  Graph convolutional networks  Positive unlabeled learning