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Entity and relationship extraction is a crucial component in natural language processing tasks such as knowledge graph construction, question answering system design, and semantic analysis. Most of the information of the Yishui school of…

Computation and Language · Computer Science 2024-02-19 Hanqing Zhao , Yuehan Li

Multimodal sentiment analysis enhances conventional sentiment analysis, which traditionally relies solely on text, by incorporating information from different modalities such as images, text, and audio. This paper proposes a novel…

Computer Vision and Pattern Recognition · Computer Science 2025-03-12 Taoxu Zhao , Meisi Li , Kehao Chen , Liye Wang , Xucheng Zhou , Kunal Chaturvedi , Mukesh Prasad , Ali Anaissi , Ali Braytee

Many real world systems need to operate on heterogeneous information networks that consist of numerous interacting components of different types. Examples include systems that perform data analysis on biological information networks; social…

Artificial Intelligence · Computer Science 2017-07-26 Parisa Kordjamshidi , Sameer Singh , Daniel Khashabi , Christos Christodoulopoulos , Mark Summons , Saurabh Sinha , Dan Roth

Large language models have recently made tremendous progress in a variety of aspects, e.g., cross-task generalization, instruction following. Comprehensively evaluating the capability of large language models in multiple tasks is of great…

Computation and Language · Computer Science 2023-05-23 Chuang Liu , Renren Jin , Yuqi Ren , Linhao Yu , Tianyu Dong , Xiaohan Peng , Shuting Zhang , Jianxiang Peng , Peiyi Zhang , Qingqing Lyu , Xiaowen Su , Qun Liu , Deyi Xiong

Knowledge about emotional events is an important kind of knowledge which has been applied to improve the effectiveness of different applications. However, emotional events cannot be easily acquired, especially common or generalized…

Computation and Language · Computer Science 2025-11-10 Ya Wang , Guangzheng Zhu , Cungen Cao , Jingjing Li , He Li , Xin Huang

This technical report provides extra details of the deep multimodal similarity model (DMSM) which was proposed in (Fang et al. 2015, arXiv:1411.4952). The model is trained via maximizing global semantic similarity between images and their…

Computer Vision and Pattern Recognition · Computer Science 2015-04-29 Xiaodong He , Rupesh Srivastava , Jianfeng Gao , Li Deng

The demand for realistic and versatile character animation has surged, driven by its wide-ranging applications in various domains. However, the animation generation algorithms modeling human pose with 2D or 3D structures all face various…

Computer Vision and Pattern Recognition · Computer Science 2026-02-10 Tianyu Sun , Zhoujie Fu , Bang Zhang , Guosheng Lin

Different medical imaging modalities capture diagnostic information at varying spatial resolutions, from coarse global patterns to fine-grained localized structures. However, most existing vision-language frameworks in the medical domain…

Computer Vision and Pattern Recognition · Computer Science 2025-06-12 Shivang Chopra , Gabriela Sanchez-Rodriguez , Lingchao Mao , Andrew J Feola , Jing Li , Zsolt Kira

With the rise of short video platforms as prominent channels for news dissemination, major platforms in China have gradually evolved into fertile grounds for the proliferation of fake news. However, distinguishing short video rumors poses a…

Computer Vision and Pattern Recognition · Computer Science 2023-05-18 Yuxing Yang , Junhao Zhao , Siyi Wang , Xiangyu Min , Pengchao Wang , Haizhou Wang

Deep learning has been applied to achieve significant progress in emotion recognition. Despite such substantial progress, existing approaches are still hindered by insufficient training data, and the resulting models do not generalize well…

Computer Vision and Pattern Recognition · Computer Science 2020-03-26 Dung Nguyen , Sridha Sridharan , Duc Thanh Nguyen , Simon Denman , Son N. Tran , Rui Zeng , Clinton Fookes

Embedding is a useful technique to project a high-dimensional feature into a low-dimensional space, and it has many successful applications including link prediction, node classification and natural language processing. Current approaches…

Information Retrieval · Computer Science 2020-09-21 Meimei Liu , Hongxia Yang

Distant supervision makes it possible to automatically label bags of sentences for relation extraction by leveraging knowledge bases, but suffers from the sparse and noisy bag issues. Additional information sources are urgently needed to…

Computation and Language · Computer Science 2020-12-18 Zhendong Chu , Haiyun Jiang , Yanghua Xiao , Wei Wang

Grounding referring expressions in images aims to locate the object instance in an image described by a referring expression. It involves a joint understanding of natural language and image content, and is essential for a range of visual…

Computer Vision and Pattern Recognition · Computer Science 2020-04-21 Sibei Yang , Guanbin Li , Yizhou Yu

With great advances in vision and natural language processing, the generation of image captions becomes a need. In a recent paper, Mathews, Xie and He [1], extended a new model to generate styled captions by separating semantics and style.…

Computer Vision and Pattern Recognition · Computer Science 2022-02-03 Marzieh Heidari , Mehdi Ghatee , Ahmad Nickabadi , Arash Pourhasan Nezhad

Multimodal sentiment analysis is a very actively growing field of research. A promising area of opportunity in this field is to improve the multimodal fusion mechanism. We present a novel feature fusion strategy that proceeds in a…

Computation and Language · Computer Science 2018-06-19 N. Majumder , D. Hazarika , A. Gelbukh , E. Cambria , S. Poria

Facial expression recognition is an essential task for various applications, including emotion detection, mental health analysis, and human-machine interactions. In this paper, we propose a multi-modal facial expression recognition method…

Computer Vision and Pattern Recognition · Computer Science 2023-03-21 Jun-Hwa Kim , Namho Kim , Chee Sun Won

Bodily behavioral language is an important social cue, and its automated analysis helps in enhancing the understanding of artificial intelligence systems. Furthermore, behavioral language cues are essential for active engagement in social…

Computer Vision and Pattern Recognition · Computer Science 2023-09-20 Surbhi Madan , Rishabh Jain , Gulshan Sharma , Ramanathan Subramanian , Abhinav Dhall

Document-level relation extraction (DocRE) is a task that focuses on identifying relations between entities within a document. However, existing DocRE models often overlook the correlation between relations and lack a quantitative analysis…

Information Retrieval · Computer Science 2023-10-23 Yusheng Huang , Zhouhan Lin

Existing research generally treats Chinese character as a minimum unit for representation. However, such Chinese character representation will suffer two bottlenecks: 1) Learning bottleneck, the learning cannot benefit from its rich…

Computation and Language · Computer Science 2022-11-24 Zhijun Wang , Xuebo Liu , Min Zhang

Interpretation of deep learning models is a very challenging problem because of their large number of parameters, complex connections between nodes, and unintelligible feature representations. Despite this, many view interpretability as a…

Machine Learning · Computer Science 2021-03-05 Michael Tsang , James Enouen , Yan Liu