Search Results for author: Shuo Xu

Found 7 papers, 1 papers with code

MMDAG: Multimodal Directed Acyclic Graph Network for Emotion Recognition in Conversation

no code implementations LREC 2022 Shuo Xu, Yuxiang Jia, Changyong Niu, Hongying Zan

Emotion recognition in conversation is important for an empathetic dialogue system to understand the user’s emotion and then generate appropriate emotional responses.

Emotion Recognition in Conversation

融入篇章信息的文学作品命名实体识别(Document-level Literary Named Entity Recognition)

no code implementations CCL 2021 Yuxiang Jia, Rui Chao, Hongying Zan, Huayi Dou, Shuai Cao, Shuo Xu

“命名实体识别是文学作品智能分析的基础性工作, 当前文学领域命名实体识别的研究还较薄弱, 一个主要的原因是缺乏标注语料。本文从金庸小说入手, 对两部小说180余万字进行了命名实体的标注, 共标注4类实体5万多个。针对小说文本的特点, 本文提出融入篇章信息的命名实体识别模型, 引入篇章字典保存汉字的历史状态, 利用可信度计算融合BiGRU-CRF与Transformer模型。实验结果表明, 利用篇章信息有效地提升了命名实体识别的效果。最后, 我们还探讨了命名实体识别在小说社会网络构建中的应用。”

named-entity-recognition Named Entity Recognition +1

SimFair: Physics-Guided Fairness-Aware Learning with Simulation Models

no code implementations27 Jan 2024 Zhihao Wang, Yiqun Xie, Zhili Li, Xiaowei Jia, Zhe Jiang, Aolin Jia, Shuo Xu

Fairness-awareness has emerged as an essential building block for the responsible use of artificial intelligence in real applications.

Fairness

Deep Radon Prior: A Fully Unsupervised Framework for Sparse-View CT Reconstruction

no code implementations30 Dec 2023 Shuo Xu, Yucheng Zhang, Gang Chen, Xincheng Xiang, Peng Cong, Yuewen Sun

In this study, we propose a fully unsupervised framework called Deep Radon Prior (DRP), inspired by Deep Image Prior (DIP), to address the aforementioned limitations.

Computed Tomography (CT)

ICD-LM: Configuring Vision-Language In-Context Demonstrations by Language Modeling

1 code implementation15 Dec 2023 Yingzhe Peng, Xu Yang, Haoxuan Ma, Shuo Xu, Chi Zhang, Yucheng Han, Hanwang Zhang

Moreover, during data construction, we use the LVLM intended for ICL implementation to validate the strength of each ICD sequence, resulting in a model-specific dataset and the ICD-LM trained by this dataset is also model-specific.

Image Captioning In-Context Learning +4

Probing $μ$eV ALPs with future LHAASO observation of AGN $γ$-ray spectra

no code implementations25 Jan 2021 Guangbo Long, Siyu Chen, Shuo Xu, Hong-Hao Zhang

For $g_{a\gamma}\gtrsim 2\times$$10^{-11} \rm GeV^{-1}$ with $m_{a}\lesssim0. 5\,\mu$eV, the flux at around 100\, TeV predicted by the ALP model can be enhanced more than an order of magnitude than that from the standard absorption, and could be detected by LHAASO.

High Energy Astrophysical Phenomena Cosmology and Nongalactic Astrophysics High Energy Physics - Phenomenology

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