no code implementations • 8 May 2024 • Sha Wang, Yuchen Li, Hanhua Xiao, Zhifeng Bao, Lambert Deng, Yanfei Dong
Efficient news exploration is crucial in real-world applications, particularly within the financial sector, where numerous control and risk assessment tasks rely on the analysis of public news reports.
no code implementations • 8 May 2024 • Yanfei Dong, Lambert Deng, Jiazheng Zhang, Xiaodong Yu, Ting Lin, Francesco Gelli, Soujanya Poria, Wee Sun Lee
We propose KNN-former, which incorporates a new kind of spatial bias in attention calculation based on the K-nearest-neighbor (KNN) graph of document entities.
no code implementations • 20 Nov 2023 • Sha Wang, Yuchen Li, Hanhua Xiao, Lambert Deng, Yanfei Dong
The creation of news timeline is essential for a comprehensive and contextual understanding of events as they unfold over time.