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检索条件"机构=Key Laboratory of Data Analysis and Application"
310 条 记 录,以下是91-100 订阅
排序:
Polarization imaging bi-attentional recursive residual super-resolution method  9
Polarization imaging bi-attentional recursive residual super...
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9th Symposium on Novel Photoelectronic Detection Technology and applications
作者: Liu, Jiaqing Li, Yi Liang, Dong Xu, Guoming Zhou, Pucheng Ma, Jian School of Internet Anhui University Hefei China National Engineering Research Center for Agro-Ecological Big Data Analysis & Application Anhui University Hefei China Anhui Provincial Key Laboratory of Polarized Light Imaging Detection Hefei China School of Electrical and Electronics Engineering Anhui Wenda University of Information Engineering Hefei China
Due to the limitation of the detector, the spatial resolution of the polarization image obtained by space-modulated full-polarization computed imaging is low. In general, there are a lot of valuable high-frequency com... 详细信息
来源: 评论
Winning the CVPR'2022 AQTC Challenge: A Two-stage Function-centric Approach
arXiv
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arXiv 2022年
作者: Wu, Shiwei He, Weidong Xu, Tong Wang, Hao Chen, Enhong Anhui Province Key Laboratory of Big Data Analysis and Application State Key Laboratory of Cognitive Intelligence University of Science and Technology of China China
Affordance-centric Question-driven Task Completion for Egocentric Assistant (AQTC) is a novel task which helps AI assistant learn from instructional videos and scripts and guide the user step-by-step. In this paper, w...
来源: 评论
A dataset for the Validation of Truth Inference Algorithms Suitable for Online Deployment
arXiv
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arXiv 2024年
作者: Wang, Fei Liu, Haoyu Bi, Haoyang Shen, Xiangzhuang Zhu, Renyu Wu, Runze Lin, Minmin Lv, Tangjie Fan, Changjie Liu, Qi Huang, Zhenya Chen, Enhong School of Computer Science and Technology University of Science and Technology of China State Key Laboratory of Cognitive Intelligence Hefei China NetEase Inc Hangzhou China Anhui Province Key Laboratory of Big Data Analysis and Application University of Science and Technology of China State Key Laboratory of Cognitive Intelligence Hefei China
For the purpose of efficient and cost-effective large-scale data labeling, crowdsourcing is increasingly being utilized. To guarantee the quality of data labeling, multiple annotations need to be collected for each da... 详细信息
来源: 评论
FormerTime: Hierarchical Multi-Scale Representations for Multivariate Time Series Classification
arXiv
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arXiv 2023年
作者: Cheng, Mingyue Liu, Qi Liu, Zhiding Li, Zhi Luo, Yucong Chen, Enhong Anhui Province Key Laboratory of Big Data Analysis and Application University of Science and Technology of China State Key Laboratory of Cognitive Intelligence Hefei China Shenzhen International Graduate School Tsinghua University Shenzhen China
Deep learning-based algorithms, e.g., convolutional networks, have significantly facilitated multivariate time series classification (MTSC) task. Nevertheless, they suffer from the limitation in modeling long-range de... 详细信息
来源: 评论
Learning by Applying: A General Framework for Mathematical Reasoning via Enhancing Explicit Knowledge Learning
arXiv
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arXiv 2023年
作者: Liu, Jiayu Huang, Zhenya Zhai, Chengxiang Liu, Qi Anhui Province Key Laboratory of Big Data Analysis and Application School of Data Science School of Computer Science and Technology University of Science and Technology of China China State Key Laboratory of Cognitive Intelligence China University of Illinois at Urbana-Champaign United States
Mathematical reasoning is one of the crucial abilities of general artificial intelligence, which requires machines to master mathematical logic and knowledge from solving problems. However, existing approaches are not... 详细信息
来源: 评论
AdaptSSR: Pre-training User Model with Augmentation-Adaptive Self-Supervised Ranking
arXiv
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arXiv 2023年
作者: Yu, Yang Liu, Qi Zhang, Kai Zhang, Yuren Song, Chao Hou, Min Yuan, Yuqing Ye, Zhihao Zhang, Zaixi Yu, Sanshi Lei Anhui Province Key Laboratory of Big Data Analysis and Application University of Science and Technology of China China State Key Laboratory of Cognitive Intelligence China OPPO Research Institute China Hefei University of Technology China
User modeling, which aims to capture users' characteristics or interests, heavily relies on task-specific labeled data and suffers from the data sparsity issue. Several recent studies tackled this problem by pre-t... 详细信息
来源: 评论
An Efficient Continuous Control Perspective for Reinforcement-Learning-based Sequential Recommendation
arXiv
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arXiv 2024年
作者: Wang, Jun Wu, Likang Liu, Qi Yang, Yu School of Data Science City University of Hong Kong Kowloon Hong Kong College of Management and Economics Tianjin University Tianjin China Anhui Province Key Laboratory of Big Data Analysis and Application University of Science and Technology of China Anhui Hefei China State Key Laboratory of Cognitive Intelligence Anhui Hefei China
Sequential recommendation, where user preference is dynamically inferred from sequential historical behaviors, is a critical task in recommender systems (RSs). To further optimize long-term user engagement, offline re... 详细信息
来源: 评论
Target Hierarchy-Guided Knowledge Tracing: Fine-Grained Knowledge State Modeling
SSRN
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SSRN 2024年
作者: Sun, Xinjie Zhang, Kai Shen, Shuanghong Wang, Fei Guo, Yuxiang Liu, Qi School of Computer Science and Technology University of Science and Technology of China Hefei China School of Data Science University of Science and Technology of China Hefei China State Key Laboratory of Cognitive Intelligence Hefei China Anhui Province Key Laboratory of Big Data Analysis and Application University of Science and Technology of China Hefei China
Knowledge Tracing (KT) focuses on modeling the exercise process of students, assessing their knowledge state changes during the exercise process, and further providing targeted guidance for teaching and learning. Curr... 详细信息
来源: 评论
Towards a Holistic Understanding of Mathematical Questions with Contrastive Pre-training
arXiv
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arXiv 2023年
作者: Ning, Yuting Huang, Zhenya Lin, Xin Chen, Enhong Tong, Shiwei Gong, Zheng Wang, Shijin Anhui Province Key Laboratory of Big Data Analysis and Application School of Computer Science and Technology University of Science and Technology of China China State Key Laboratory of Cognitive Intelligence China iFLYTEK Co. Ltd China
Understanding mathematical questions effectively is a crucial task, which can benefit many applications, such as difficulty estimation. Researchers have drawn much attention to designing pre-training models for questi... 详细信息
来源: 评论
ShapeWordNet: An Interpretable Shapelet Neural Network for Physiological Signal Classification
arXiv
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arXiv 2023年
作者: He, Wenqiang Cheng, Mingyue Liu, Qi Li, Zhi Anhui Province Key Laboratory of Big Data Analysis and Application University of Science and Technology of China Hefei China Shenzhen International Graduate School Tsinghua University Shenzhen China
Physiological signals are high-dimensional time series of great practical values in medical and healthcare applications. However, previous works on its classification fail to obtain promising results due to the intrac... 详细信息
来源: 评论