no code implementations • Findings (EMNLP) 2021 • Yuzhao Mao, Guang Liu, Xiaojie Wang, Weiguo Gao, Xuan Li
Emotion dynamics formulates principles explaining the emotional fluctuation during conversations.
no code implementations • 26 Mar 2024 • Weiguo Gao
Drawing on the ALiBi approach, this study proposes a novel relative positional encoding method, called MEP, which employs a weighted average to combine distinct kernel functions(such as the exponential kernel and the Gaussian kernel) to generate a bias that is applied to post-softmax attention scores.
1 code implementation • 10 May 2023 • Long Ma, Kai Lu, Tianbo Che, Hailong Huang, Weiguo Gao, Xuan Li
The MultiCoNER II task aims to detect complex, ambiguous, and fine-grained named entities in low-context situations and noisy scenarios like the presence of spelling mistakes and typos for multiple languages.
no code implementations • 9 Dec 2021 • Yasong Feng, Weiguo Gao
Experiments of matrix completion and handwriting digit recognition demonstrate that the stability of our new method is better.
2 code implementations • NeurIPS 2021 • Jiachen Lu, Jinghan Yao, Junge Zhang, Xiatian Zhu, Hang Xu, Weiguo Gao, Chunjing Xu, Tao Xiang, Li Zhang
Crucially, with a linear complexity, much longer token sequences are permitted in SOFT, resulting in superior trade-off between accuracy and complexity.
no code implementations • 24 Sep 2021 • Guang Liu, Hailong Huang, Yuzhao Mao, Weiguo Gao, Xuan Li, Jianping Shen
Previous studies mostly use a fine-tuned Language Model (LM) to strengthen the constraints but ignore the fact that the potential of diversity could improve the effectiveness of generated data.
1 code implementation • EMNLP 2021 • Guang Liu, Yuzhao Mao, Hailong Huang, Weiguo Gao, Xuan Li
To address these issues, we propose the Adversarial Mixing Policy (AMP), organized in a min-max-rand formulation, to relax the Locally Linear Constraints in Mixup.
no code implementations • 1 Jan 2021 • Yasong Feng, Weiguo Gao
To give more insight about the acceleration phenomenon, an ordinary differential equation was obtained from Nesterov's accelerated method by taking step sizes approaching zero, and the relationship between Nesterov's method and the differential equation is still of research interest.
no code implementations • 15 Oct 2020 • Yuzhao Mao, Qi Sun, Guang Liu, Xiaojie Wang, Weiguo Gao, Xuan Li, Jianping Shen
Emotion Recognition in Conversations (ERC) is essential for building empathetic human-machine systems.
no code implementations • 3 Mar 2020 • Jingyuan Yang, Guang Liu, Yuzhao Mao, Zhiwei Zhao, Weiguo Gao, Xuan Li, Haiqin Yang, Jianping Shen
Task 1 of the DSTC8-track1 challenge aims to develop an end-to-end multi-domain dialogue system to accomplish complex users' goals under tourist information desk settings.