no code implementations • 30 Mar 2024 • Ziyi Zhou, XiaoMing Zhang, Litian Zhang, Jiacheng Liu, Xi Zhang, Chaozhuo Li
Existing benchmarks for fake news detection have significantly contributed to the advancement of models in assessing the authenticity of news content.
no code implementations • 20 Mar 2024 • Guohui Guan, Lin He, Zongxia Liang, Litian Zhang
This paper studies a variable proportion portfolio insurance (VPPI) strategy.
no code implementations • 20 Feb 2023 • Litian Zhang, XiaoMing Zhang, Ziming Guo, Zhipeng Liu
Then, the visual description and text content are fused to generate the textual summary to capture the semantics of the multimodal content, and the most relevant image is selected as the visual summary.
no code implementations • 16 Dec 2021 • Litian Zhang, XiaoMing Zhang, Junshu Pan, Feiran Huang
In this paper, we propose a hierarchical cross-modality semantic correlation learning model (HCSCL) to learn the intra- and inter-modal correlation existing in the multimodal data.