1 code implementation • EMNLP 2021 • Xuan Wang, Vivian Hu, Xiangchen Song, Shweta Garg, Jinfeng Xiao, Jiawei Han
For example, chemistry research needs to study dozens to hundreds of distinct, fine-grained entity types, making consistent and accurate annotation difficult even for crowds of domain experts.
no code implementations • 9 May 2024 • Yizhi Zhou, Xufan Liu, Xuan Wang
For distributed estimations in a sensor network, the consistency and accuracy of an estimator are greatly affected by the unknown correlations between individual estimates.
1 code implementation • 8 May 2024 • Rion Brattig Correia, Jordan C. Rozum, Leonard Cross, Jack Felag, Michael Gallant, Ziqi Guo, Bruce W. Herr II, Aehong Min, Deborah Stungis Rocha, Xuan Wang, Katy Börner, Wendy Miller, Luis M. Rocha
Objective: We report the development of the patient-centered myAURA application and suite of methods designed to aid epilepsy patients, caregivers, and researchers in making decisions about care and self-management.
no code implementations • 3 May 2024 • Hanwen Liu, Daniel Hajialigol, Benny Antony, Aiguo Han, Xuan Wang
Deciphering the intricacies of the human brain has captivated curiosity for centuries.
no code implementations • 19 Apr 2024 • Chengxu Liu, Xuan Wang, Xiangyu Xu, Ruhao Tian, Shuai Li, Xueming Qian, Ming-Hsuan Yang
In particular, we use a motion estimation network to capture motion information from neighborhoods, thereby adaptively estimating spatially-variant motion flow, mask, kernels, weights, and offsets to obtain the MISC Filter.
no code implementations • 6 Apr 2024 • Zhonghan Zhao, Ke Ma, Wenhao Chai, Xuan Wang, Kewei Chen, Dongxu Guo, Yanting Zhang, Hongwei Wang, Gaoang Wang
After distillation, embodied agents can complete complex, open-ended tasks without additional expert guidance, utilizing the performance and knowledge of a versatile MLM.
no code implementations • 23 Mar 2024 • Zhenyu Bi, Sajib Acharjee Dip, Daniel Hajialigol, Sindhura Kommu, Hanwen Liu, Meng Lu, Xuan Wang
The capabilities of AI for biomedicine span a wide spectrum, from the atomic level, where it solves partial differential equations for quantum systems, to the molecular level, predicting chemical or protein structures, and further extending to societal predictions like infectious disease outbreaks.
no code implementations • 18 Mar 2024 • Yuting Xiao, Xuan Wang, Jiafei Li, Hongrui Cai, Yanbo Fan, Nan Xue, Minghui Yang, Yujun Shen, Shenghua Gao
To this end, we propose a novel approach, GauMesh, to bridge the 3D Gaussian and Mesh for modeling and rendering the dynamic scenes.
1 code implementation • 8 Mar 2024 • Chengxu Liu, Xuan Wang, Yuanting Fan, Shuai Li, Xueming Qian
The pixel array of light-emitting diodes used for display diffracts and attenuates incident light, causing various degradations as the light intensity changes.
no code implementations • 27 Feb 2024 • Xuan Wang, Zeshan Pang, Yuliang Lu, Xuehu Yan
To provide a foundation for the research of deep learning models, the construction of model pool is an essential step.
no code implementations • 21 Feb 2024 • Qingyan Bai, Zifan Shi, Yinghao Xu, Hao Ouyang, Qiuyu Wang, Ceyuan Yang, Xuan Wang, Gordon Wetzstein, Yujun Shen, Qifeng Chen
This work presents 3DPE, a practical method that can efficiently edit a face image following given prompts, like reference images or text descriptions, in a 3D-aware manner.
1 code implementation • 6 Feb 2024 • Hao Fang, Yixiang Qiu, Hongyao Yu, Wenbo Yu, Jiawei Kong, Baoli Chong, Bin Chen, Xuan Wang, Shu-Tao Xia
Model Inversion (MI) attacks aim to disclose private information about the training data by abusing access to the pre-trained models.
1 code implementation • 18 Jan 2024 • Xuan Wang, Mengyuan Liu
Recent advances in single-image 3D face reconstruction have shown remarkable progress in various applications.
no code implementations • 18 Dec 2023 • Hao Hu, Xuan Wang, Jingxiang Sun, Yanbo Fan, Yu Guo, Caigui Jiang
To address these, we propose a novel scalable vector graphic reconstruction and animation method, dubbed VectorTalker.
no code implementations • 14 Dec 2023 • Tianchen Deng, Siyang Liu, Xuan Wang, Yejia Liu, Danwei Wang, Weidong Chen
Implicit neural representation has demonstrated promising results in view synthesis for large and complex scenes.
no code implementations • 14 Dec 2023 • Yuan Sun, Xuan Wang, Yunfan Zhang, Jie Zhang, Caigui Jiang, Yu Guo, Fei Wang
We present a method named iComMa to address the 6D camera pose estimation problem in computer vision.
no code implementations • 12 Dec 2023 • Kangneng Zhou, Daiheng Gao, Xuan Wang, Jie Zhang, Peng Zhang, Xusen Sun, Longhao Zhang, Shiqi Yang, Bang Zhang, Liefeng Bo, Yaxing Wang, Ming-Ming Cheng
This enhances masked-based editing in local areas; second, we present a novel distillation strategy: Conditional Distillation on Geometry and Texture (CDGT).
no code implementations • 12 Dec 2023 • Hongyu Liu, Xuan Wang, Ziyu Wan, Yujun Shen, Yibing Song, Jing Liao, Qifeng Chen
The noisy image, landmarks, and text condition are then fed into the frozen ControlNet twice for noise prediction.
no code implementations • 8 Dec 2023 • Xuan Wang, Guanhong Wang, Wenhao Chai, Jiayu Zhou, Gaoang Wang
Moreover, we employ GPT-2 as the frozen large language model.
no code implementations • 26 Nov 2023 • Zhonghan Zhao, Wenhao Chai, Xuan Wang, Li Boyi, Shengyu Hao, Shidong Cao, Tian Ye, Jenq-Neng Hwang, Gaoang Wang
Vision perception involves the interpretation of visual information in the environment, which is then integrated into the LLMs component with agent state and task instruction.
no code implementations • 31 Oct 2023 • Daniel Hajialigol, Hanwen Liu, Xuan Wang
However, these methods ignore the importance of incorporating the explanations of the generated pseudo-labels, or saliency of individual words, as additional guidance during the text classification training process.
no code implementations • 13 Oct 2023 • Chufan Gao, Xulin Fan, Jimeng Sun, Xuan Wang
Relation extraction aims to classify the relationships between two entities into pre-defined categories.
no code implementations • 27 Aug 2023 • Xuan Wang, Jorge Cortes
This paper studies the data-driven reconstruction of firing rate dynamics of brain activity described by linear-threshold network models.
no code implementations • ICCV 2023 • Yuan Gong, Yong Zhang, Xiaodong Cun, Fei Yin, Yanbo Fan, Xuan Wang, Baoyuan Wu, Yujiu Yang
Moreover, since no paired data is provided, we propose a novel cross-domain training scheme using data from two domains with the designed analogy constraint.
1 code implementation • ICCV 2023 • Hao Fang, Bin Chen, Xuan Wang, Zhi Wang, Shu-Tao Xia
Federated Learning (FL) has recently emerged as a promising distributed machine learning framework to preserve clients' privacy, by allowing multiple clients to upload the gradients calculated from their local data to a central server.
no code implementations • 11 Jul 2023 • Zhao Liu, Quanchen Zou, Tian Yu, Xuan Wang, Guozhu Meng, Kai Chen, Deyue Zhang
Guided by the constraints, ConFL is able to generate valid inputs that can pass the verification and explore deeper paths of kernel codes.
no code implementations • 7 Jul 2023 • Wangbo Yu, Yanbo Fan, Yong Zhang, Xuan Wang, Fei Yin, Yunpeng Bai, Yan-Pei Cao, Ying Shan, Yang Wu, Zhongqian Sun, Baoyuan Wu
In this work, we propose a one-shot 3D facial avatar reconstruction framework that only requires a single source image to reconstruct a high-fidelity 3D facial avatar.
no code implementations • 4 Jul 2023 • Ming Zhong, Siru Ouyang, Minhao Jiang, Vivian Hu, Yizhu Jiao, Xuan Wang, Jiawei Han
Structured chemical reaction information plays a vital role for chemists engaged in laboratory work and advanced endeavors such as computer-aided drug design.
1 code implementation • 6 Jun 2023 • Tao Lei, Rui Sun, Xuan Wang, Yingbo Wang, Xi He, Asoke Nandi
The hybrid architecture of convolutional neural networks (CNNs) and Transformer are very popular for medical image segmentation.
no code implementations • 24 May 2023 • Yinguo Yang, Yiling Ye, Zhuoxiao Cheng, Guangchun Ruan, Qiuyu Lu, Xuan Wang, Haiwang Zhong
Battery storage is essential to enhance the flexibility and reliability of electric power systems by providing auxiliary services and load shifting.
1 code implementation • 24 May 2023 • Pengcheng Jiang, Shivam Agarwal, Bowen Jin, Xuan Wang, Jimeng Sun, Jiawei Han
The mission of open knowledge graph (KG) completion is to draw new findings from known facts.
no code implementations • 21 May 2023 • Tanay Komarlu, Minhao Jiang, Xuan Wang, Jiawei Han
In this study, we vision that an ontology provides a semantics-rich, hierarchical structure, which will help select the best results generated by multiple PLM models and head words.
no code implementations • CVPR 2023 • Xin Huang, Qi Zhang, Ying Feng, Xiaoyu Li, Xuan Wang, Qing Wang
To solve this problem, we propose LIRF to aggregate the information from conical frustums to construct a ray.
no code implementations • 18 Apr 2023 • Yiyu Zhuang, Qi Zhang, Xuan Wang, Hao Zhu, Ying Feng, Xiaoyu Li, Ying Shan, Xun Cao
Recent advances in implicit neural representation have demonstrated the ability to recover detailed geometry and material from multi-view images.
1 code implementation • CVPR 2023 • Tingting Liao, Xiaomei Zhang, Yuliang Xiu, Hongwei Yi, Xudong Liu, Guo-Jun Qi, Yong Zhang, Xuan Wang, Xiangyu Zhu, Zhen Lei
This paper presents a framework for efficient 3D clothed avatar reconstruction.
1 code implementation • 4 Apr 2023 • Priyanka Kargupta, Tanay Komarlu, Susik Yoon, Xuan Wang, Jiawei Han
By preserving the heterogeneity of potential classes, MEGClass can select the most informative class-indicative documents as iterative feedback to enhance the initial word-based class representations and ultimately fine-tune a pre-trained text classifier.
no code implementations • 16 Mar 2023 • Shuhan Qi, Shuhao Zhang, Qiang Wang, Jiajia Zhang, Jing Xiao, Xuan Wang
In this paper, we propose a scalable value-decomposition exploration (SVDE) method, which includes a scalable training mechanism, intrinsic reward design, and explorative experience replay.
Multi-agent Reinforcement Learning reinforcement-learning +3
no code implementations • 10 Feb 2023 • Xuan Wang, Zhigang Zhu
In this survey, different context information that has been used in computer vision tasks is reviewed.
no code implementations • ICCV 2023 • Chengxu Liu, Xuan Wang, Shuai Li, Yuzhi Wang, Xueming Qian
In this paper, we introduce a new perspective to handle various diffraction in UDC images by jointly exploring the feature restoration in the frequency and spatial domains, and present a Frequency and Spatial Interactive Learning Network (FSI).
no code implementations • 13 Dec 2022 • Hanning Tang, Liusha Yang, Rui Zhou, Jing Liang, Hong Wei, Xuan Wang, Qingjiang Shi, Zhi-Quan Luo
Using artificial intelligent (AI) to re-design and enhance the current wireless communication system is a promising pathway for the future sixth-generation (6G) wireless network.
no code implementations • CVPR 2023 • Fei Yin, Yong Zhang, Xuan Wang, Tengfei Wang, Xiaoyu Li, Yuan Gong, Yanbo Fan, Xiaodong Cun, Ying Shan, Cengiz Oztireli, Yujiu Yang
It is natural to associate 3D GANs with GAN inversion methods to project a real image into the generator's latent space, allowing free-view consistent synthesis and editing, referred as 3D GAN inversion.
no code implementations • 30 Nov 2022 • Shaohuai Shi, Qing Yang, Yang Xiang, Shuhan Qi, Xuan Wang
To enable the pre-trained models to be fine-tuned with local data on edge devices without sharing data with the cloud, we design an efficient split fine-tuning (SFT) framework for edge and cloud collaborative learning.
no code implementations • CVPR 2023 • Yunpeng Bai, Yanbo Fan, Xuan Wang, Yong Zhang, Jingxiang Sun, Chun Yuan, Ying Shan
Compared with existing works, we obtain superior novel view synthesis results and faithfully face reenactment performance.
1 code implementation • 27 Nov 2022 • Kun Cheng, Xiaodong Cun, Yong Zhang, Menghan Xia, Fei Yin, Mingrui Zhu, Xuan Wang, Jue Wang, Nannan Wang
Our system disentangles this objective into three sequential tasks: (1) face video generation with a canonical expression; (2) audio-driven lip-sync; and (3) face enhancement for improving photo-realism.
1 code implementation • CVPR 2023 • Wenxuan Zhang, Xiaodong Cun, Xuan Wang, Yong Zhang, Xi Shen, Yu Guo, Ying Shan, Fei Wang
We present SadTalker, which generates 3D motion coefficients (head pose, expression) of the 3DMM from audio and implicitly modulates a novel 3D-aware face render for talking head generation.
2 code implementations • CVPR 2023 • Jingxiang Sun, Xuan Wang, Lizhen Wang, Xiaoyu Li, Yong Zhang, Hongwen Zhang, Yebin Liu
We propose a novel 3D GAN framework for unsupervised learning of generative, high-quality and 3D-consistent facial avatars from unstructured 2D images.
no code implementations • CVPR 2023 • Yue Chen, Xingyu Chen, Xuan Wang, Qi Zhang, Yu Guo, Ying Shan, Fei Wang
Neural Radiance Fields (NeRF) have achieved photorealistic novel views synthesis; however, the requirement of accurate camera poses limits its application.
no code implementations • 10 Nov 2022 • Anguo Dong, Cuiyun Gao, Yan Jia, Qing Liao, Xuan Wang, Lei Wang, Jing Xiao
In this work, we propose a novel Syntax-guided Domain Adaptation Model, named SDAM, for more effective cross-domain ABSA.
Aspect-Based Sentiment Analysis Aspect-Based Sentiment Analysis (ABSA) +2
1 code implementation • 26 Oct 2022 • Haoyu Li, Xuan Wang, Tong Liu, Dingyi Fang, Baoying Liu
In this paper, we propose the use of a Hidden Markov Model (HMM) for the reconstruction of convolutional codes and decoding by the Viterbi algorithm.
no code implementations • 18 Jul 2022 • Xuan Wang, Yizhi Zhou, Wanxin Jin
In the inverse problem, where each robot aims to find (learn) its objective (and dynamics) parameters to mimic given coordination demonstrations, D3G proposes a differentiation solver based on Differential Pontryagin's Maximum Principle, which allows each robot to update its parameters in a distributed and coordinated manner.
no code implementations • 1 Jul 2022 • Li Ma, Xiaoyu Li, Jing Liao, Xuan Wang, Qi Zhang, Jue Wang, Pedro Sander
Implicit radiance functions emerged as a powerful scene representation for reconstructing and rendering photo-realistic views of a 3D scene.
no code implementations • 12 Jun 2022 • Xuan Wang, Shaoshuai Mou, Shreyas Sundaram
By applying this new device to multi-agent systems, we introduce network and constraint redundancy conditions under which resilient constrained consensus can be achieved with an exponential convergence rate.
1 code implementation • 31 May 2022 • Jingxiang Sun, Xuan Wang, Yichun Shi, Lizhen Wang, Jue Wang, Yebin Liu
Existing 3D-aware facial generation methods face a dilemma in quality versus editability: they either generate editable results in low resolution or high-quality ones with no editing flexibility.
1 code implementation • 25 May 2022 • Xin Sun, Xuan Wang, Jialin Gao, Qiong Liu, Xi Zhou
Moment retrieval in videos is a challenging task that aims to retrieve the most relevant video moment in an untrimmed video given a sentence description.
no code implementations • 14 May 2022 • Jingya Zang, Cuiyun Gao, Yupan Chen, Ruifeng Xu, Lanjun Zhou, Xuan Wang
However, reviews of music songs are generally long in length and most of them are non-informative for users.
no code implementations • 12 May 2022 • Zoe L. Jiang, Jiajing Gu, Hongxiao Wang, Yulin Wu, Junbin Fang, Siu-Ming Yiu, Wenjian Luo, Xuan Wang
So machine learning tasks need to be spread across multiple servers, turning the centralized machine learning into a distributed one.
no code implementations • 11 May 2022 • Shuhan Qi, Shuhao Zhang, Xiaohan Hou, Jiajia Zhang, Xuan Wang, Jing Xiao
However, due to the slow sample collection and poor sample exploration, there are still some problems in multi-agent reinforcement learning, such as unstable model iteration and low training efficiency.
1 code implementation • NAACL 2022 • Yu Zhang, Yu Meng, Xuan Wang, Sheng Wang, Jiawei Han
Discovering latent topics from text corpora has been studied for decades.
1 code implementation • CVPR 2023 • Yue Chen, Xuan Wang, Xingyu Chen, Qi Zhang, Xiaoyu Li, Yu Guo, Jue Wang, Fei Wang
Neural volume rendering enables photo-realistic renderings of a human performer in free-view, a critical task in immersive VR/AR applications.
1 code implementation • 8 Mar 2022 • Fei Yin, Yong Zhang, Xiaodong Cun, Mingdeng Cao, Yanbo Fan, Xuan Wang, Qingyan Bai, Baoyuan Wu, Jue Wang, Yujiu Yang
Our framework elevates the resolution of the synthesized talking face to 1024*1024 for the first time, even though the training dataset has a lower resolution.
1 code implementation • CVPR 2022 • Jingxiang Sun, Xuan Wang, Yong Zhang, Xiaoyu Li, Qi Zhang, Yebin Liu, Jue Wang
2D GANs can generate high fidelity portraits but with low view consistency.
no code implementations • CVPR 2022 • Xingyu Chen, Qi Zhang, Xiaoyu Li, Yue Chen, Ying Feng, Xuan Wang, Jue Wang
This paper studies the problem of hallucinated NeRF: i. e., recovering a realistic NeRF at a different time of day from a group of tourism images.
1 code implementation • CVPR 2022 • Li Ma, Xiaoyu Li, Jing Liao, Qi Zhang, Xuan Wang, Jue Wang, Pedro V. Sander
We demonstrate that our method can be used on both camera motion blur and defocus blur: the two most common types of blur in real scenes.
no code implementations • CVPR 2022 • Xin Huang, Qi Zhang, Ying Feng, Hongdong Li, Xuan Wang, Qing Wang
The key to our method is to model the physical imaging process, which dictates that the radiance of a scene point transforms to a pixel value in the LDR image with two implicit functions: a radiance field and a tone mapper.
1 code implementation • EMNLP 2021 • Yu Meng, Yunyi Zhang, Jiaxin Huang, Xuan Wang, Yu Zhang, Heng Ji, Jiawei Han
We study the problem of training named entity recognition (NER) models using only distantly-labeled data, which can be automatically obtained by matching entity mentions in the raw text with entity types in a knowledge base.
no code implementations • 12 Aug 2021 • Meng Cao, HaoZhi Huang, Hao Wang, Xuan Wang, Li Shen, Sheng Wang, Linchao Bao, Zhifeng Li, Jiebo Luo
Compared with the state-of-the-art facial image editing methods, our framework generates video portraits that are more photo-realistic and temporally smooth.
no code implementations • 27 Jun 2021 • Yang-tian Sun, Hao-Zhi Huang, Xuan Wang, Yu-Kun Lai, Wei Liu, Lin Gao
Moreover, we introduce a concise temporal loss in the training stage to suppress the detail flickering that is made more visible due to high-quality dynamic details generated by our method.
no code implementations • 26 May 2021 • Huale Li, Xuan Wang, Zengyue Guo, Jiajia Zhang, Shuhan Qi
Towards this problem, a recent method, \textit{Deep CFR} alleviates the need for abstraction and expert knowledge by applying deep neural networks directly to CFR in full games.
no code implementations • 30 Nov 2020 • Risheng Huang, Li Shen, Xuan Wang, Cheng Lin, Hao-Zhi Huang
This paper proposes an adaptive compact attention model for few-shot video-to-video translation.
no code implementations • 14 Oct 2020 • Chunkai Zhang, Wei Zuo, Xuan Wang
To minimize the reconstruction error of normal data and maximize this of anomaly data, we do not just ensure normal data to reconstruct well, but also try to make the reconstruction of anomaly data consistent with the distribution of normal data, then anomalies will get higher reconstruction errors.
no code implementations • 10 Sep 2020 • Huale Li, Xuan Wang, Fengwei Jia, Yi-Fan Li, Yulin Wu, Jiajia Zhang, Shuhan Qi
Extensive experimental results on various games have shown that the generalization ability of our method is significantly improved compared with existing state-of-the-art methods.
no code implementations • 3 Jul 2020 • Meng Cao, Hao-Zhi Huang, Hao Wang, Xuan Wang, Li Shen, Sheng Wang, Linchao Bao, Zhifeng Li, Jiebo Luo
Compared with the state-of-the-art facial image editing methods, our framework generates video portraits that are more photo-realistic and temporally smooth.
no code implementations • ACL 2020 • Xuan Wang, Yingjun Guan, Weili Liu, Aabhas Chauhan, Enyi Jiang, Qi Li, David Liem, Dibakar Sigdel, John Caufield, Peipei Ping, Jiawei Han
EVIDENCEMINER is constructed in a completely automated way without any human effort for training data annotation.
no code implementations • NAACL 2021 • Qingyun Wang, Manling Li, Xuan Wang, Nikolaus Parulian, Guangxing Han, Jiawei Ma, Jingxuan Tu, Ying Lin, Haoran Zhang, Weili Liu, Aabhas Chauhan, Yingjun Guan, Bangzheng Li, Ruisong Li, Xiangchen Song, Yi R. Fung, Heng Ji, Jiawei Han, Shih-Fu Chang, James Pustejovsky, Jasmine Rah, David Liem, Ahmed Elsayed, Martha Palmer, Clare Voss, Cynthia Schneider, Boyan Onyshkevych
To combat COVID-19, both clinicians and scientists need to digest vast amounts of relevant biomedical knowledge in scientific literature to understand the disease mechanism and related biological functions.
1 code implementation • 1 Jul 2020 • Guangchun Ruan, Haiwang Zhong, Guanglun Zhang, Yiliu He, Xuan Wang, Tianjiao Pu
With dramatic breakthroughs in recent years, machine learning is showing great potential to upgrade the toolbox for power system optimization.
Systems and Control Systems and Control Optimization and Control
no code implementations • 16 Jun 2020 • Jie An, Tao Li, Hao-Zhi Huang, Li Shen, Xuan Wang, Yongyi Tang, Jinwen Ma, Wei Liu, Jiebo Luo
Extracting effective deep features to represent content and style information is the key to universal style transfer.
no code implementations • NAACL 2021 • Deepak Muralidharan, Joel Ruben Antony Moniz, Sida Gao, Xiao Yang, Justine Kao, Stephen Pulman, Atish Kothari, Ray Shen, Yinying Pan, Vivek Kaul, Mubarak Seyed Ibrahim, Gang Xiang, Nan Dun, Yidan Zhou, Andy O, Yuan Zhang, Pooja Chitkara, Xuan Wang, Alkesh Patel, Kushal Tayal, Roger Zheng, Peter Grasch, Jason D. Williams, Lin Li
Named Entity Recognition (NER) and Entity Linking (EL) play an essential role in voice assistant interaction, but are challenging due to the special difficulties associated with spoken user queries.
no code implementations • 21 May 2020 • Yucong Shen, Li Shen, Hao-Zhi Huang, Xuan Wang, Wei Liu
Recent advances in deep neural networks (DNNs) lead to tremendously growing network parameters, making the deployments of DNNs on platforms with limited resources extremely difficult.
1 code implementation • 1 May 2020 • Yu Zhang, Yu Meng, Jiaxin Huang, Frank F. Xu, Xuan Wang, Jiawei Han
Then, based on the same generative process, we synthesize training samples to address the bottleneck of label scarcity.
no code implementations • 27 Apr 2020 • Xuan Wang, Weili Liu, Aabhas Chauhan, Yingjun Guan, Jiawei Han
We created this EVIDENCEMINER system for automatic textual evidence mining in COVID-19 literature.
no code implementations • 27 Mar 2020 • Xuan Wang, Xiangchen Song, Bangzheng Li, Yingjun Guan, Jiawei Han
We created this CORD-NER dataset with comprehensive named entity recognition (NER) on the COVID-19 Open Research Dataset Challenge (CORD-19) corpus (2020-03-13).
2 code implementations • 16 Oct 2019 • Yu Zhang, Frank F. Xu, Sha Li, Yu Meng, Xuan Wang, Qi Li, Jiawei Han
With the massive number of repositories available, there is a pressing need for topic-based search.
no code implementations • 25 Sep 2019 • Yufei Li, Xiangyu Zhou, Jie Ma, Yu Long, Xuan Wang, Chen Li
Coreference resolution is an important task for gaining more complete understanding about texts by artificial intelligence.
no code implementations • EMNLP 2018 • Jiachen Du, Wenjie Li, Yulan He, Ruifeng Xu, Lidong Bing, Xuan Wang
Combining the virtues of probability graphic models and neural networks, Conditional Variational Auto-encoder (CVAE) has shown promising performance in applications such as response generation.
2 code implementations • 30 Jan 2018 • Xuan Wang, Yu Zhang, Xiang Ren, Yuhao Zhang, Marinka Zitnik, Jingbo Shang, Curtis Langlotz, Jiawei Han
Motivation: State-of-the-art biomedical named entity recognition (BioNER) systems often require handcrafted features specific to each entity type, such as genes, chemicals and diseases.