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检索条件"机构=CAS Key Laboratory of Network Data Science and Technology"
1612 条 记 录,以下是391-400 订阅
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L2R: Lifelong Learning for First-stage Retrieval with Backward-Compatible Representations
arXiv
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arXiv 2023年
作者: Cai, Yinqiong Bi, Keping Fan, Yixing Guo, Jiafeng Chen, Wei Cheng, Xueqi CAS Key Lab of Network Data Science and Technology ICT CAS University of Chinese Academy of Sciences Beijing China
First-stage retrieval is a critical task that aims to retrieve relevant document candidates from a large-scale collection. While existing retrieval models have achieved impressive performance, they are mostly studied ... 详细信息
来源: 评论
Speaker Recognition Model with Robust Front-end Processing Algorithm
Speaker Recognition Model with Robust Front-end Processing A...
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2022 International Conference on Neural networks, Information, and Communication Engineering, NNICE 2022
作者: Lian, Yingzi Pang, Jing College of Science Inner Mongolia University of Technology Hohhot China Inner Mongolia Key Laboratory of Statistical Analysis Theory for Life Data and Neural Network Modeling Inner Mongolia University of Technology Hohhot China
The end-to-end speaker recognition model has made a great breakthrough in the research field and practical application scenarios. However, in practical application, we often suffer the diversity of noise, and the inte... 详细信息
来源: 评论
A feature extraction with pose-auxiliary method for Person Reidentification  2
A feature extraction with pose-auxiliary method for Person R...
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2nd International Conference on Advanced Algorithms and Signal Image Processing, AASIP 2022
作者: Ma, ZePing Network and Data Security Key Laboratory of Sichuan Province University of Electronic Science and Technology of China Sichuan Chengdu610054 China School of Information and Software Engineering University of Electronic Science and Technology of China Sichuan Chengdu610054 China
Person re-identification is widely considered as a sub problem of image retrieval. It is a technology that uses computer vision technology to determine whether there is a specific pedestrian in an image or video, give... 详细信息
来源: 评论
Are Large Language Models More Honest in Their Probabilistic or Verbalized Confidence?
arXiv
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arXiv 2024年
作者: Ni, Shiyu Bi, Keping Yu, Lulu Guo, Jiafeng CAS Key Lab of Network Data Science and Technology ICT CAS China University of Chinese Academy of Sciences China
Large language models (LLMs) have been found to produce hallucinations when the question exceeds their internal knowledge boundaries. A reliable model should have a clear perception of its knowledge boundaries, provid... 详细信息
来源: 评论
A Novel 3D Medical Image Segmentation Model Using Improved SAM
A Novel 3D Medical Image Segmentation Model Using Improved S...
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2024 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2024
作者: Kuang, Yuansen Ma, Xitong Zhao, Jing Wang, Guangchen Zeng, Yijie Liu, Song Key Laboratory of Computing Power Network and Information Security Jinan China Shandong Engineering Research Center of Big Data Applied Technology Faculty of Computer Science and Technology Jinan China Shandong Fundamental Research Center for Computer Science Shandong Provincial Key Laboratory of Computer Networks Jinan China
3D medical image segmentation is an essential task in the medical image field, which aims to segment organs or tumours into different labels. A number of issues exist with the current 3D medical image segmentation tas... 详细信息
来源: 评论
A Verifiable Privacy-Preserving Outsourced Prediction Scheme Based on Blockchain in Smart Healthcare
A Verifiable Privacy-Preserving Outsourced Prediction Scheme...
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2023 IEEE International Conference on E-Health networking, Application and Services, Healthcom 2023
作者: Li, Ta Tian, Youliang Xiong, Jinbo Wang, Linjie College of Computer Science and Technology Guizhou University State Key Laboratory of Public Big Data Guiyang550025 China College of Computer and Cyber Security Fujian Provincial Key Laboratory of Network Security and Cryptology Fujian Normal University Fuzhou350117 China School of Data Science Tongren University Tongren554300 China
The swift progression of the Internet of Things and the extensive integration of machine learning have spurred the growth of intelligent healthcare. Many intelligent healthcare devices, limited by their own computing ... 详细信息
来源: 评论
Evaluating Implicit Bias in Large Language Models by Attacking From a Psychometric Perspective
arXiv
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arXiv 2024年
作者: Wen, Yuchen Bi, Keping Chen, Wei Guo, Jiafeng Cheng, Xueqi CAS Key Laboratory of AI Safety ICT CAS Beijing China CAS Key Lab of Network Data Science and Technology ICT CAS Beijing China University of Chinese Academy of Sciences Beijing China
As large language models (LLMs) become an important way of information access, there have been increasing concerns that LLMs may intensify the spread of unethical content, including implicit bias that hurts certain po... 详细信息
来源: 评论
Detection and mitigation of RFI in SBRS observation data
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Research in Astronomy and Astrophysics 2021年 第8期21卷 111-123页
作者: Zhen-Ping Qiang Jun Cheng Zhen-Hong Shang Kai-Fan Ji Fei Dai Hui Liu College of Big Data and Intelligent Engineering Southwest Forestry UniversityKunming 650224China CAS Key Laboratory of Solar Activity National Astronomical ObservatoriesBeijing 100101China Faculty of Information Engineering and Automation Kunming University of Science and TechnologyKunming 650504China Yunnan Observatories Chinese Academy of SciencesKunming 650216China
In view of the inconsistency of channel gains and a large amount of interference noise in Solar Broadband Radio Spectrometer(SBRS) observation data,they will seriously affect the analysis of SBRS *** this paper,a meth... 详细信息
来源: 评论
The 600 keV electron injections in the Earth's outer radiation belt:A statistical study
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Earth and Planetary Physics 2022年 第2期6卷 149-160页
作者: ChaoLing Tang Xu Wang BinBin Ni ZhengPeng Su JiChun Zhang Shandong Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment Institute of Space SciencesShandong UniversityWeihai Shandong 264209China School of Space Science and Physics Shandong UniversityWeihai Shandong 264209China Department of Space Physics School of Electronic InformationWuhan UniversityWuhan 430072China CAS Center for Excellence in Comparative Planetology Hefei 230026China CAS Key Laboratory of Geospace Environment Department of Geophysics and Planetary SciencesUniversity of Science and Technology of ChinaHefei 230026China Staunch Data Analytics Lab DurhamNew HampshireUSA
Relativistic electron injections are one of the mechanisms of relativistic(≥0.5 MeV) electron enhancements in the Earth’s outer radiation belt. In this study, we present a statistical observation of 600 keV electron... 详细信息
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DFS-NER: Description Enhanced Few-shot NER via Prompt Learning and Meta-Learning
DFS-NER: Description Enhanced Few-shot NER via Prompt Learni...
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2022 IEEE/WIC/ACM International Joint Conference on Web Intelligence and Intelligent Agent technology (WI-IAT)
作者: Huinan Huang Yuming Feng Xiaolong Jin Saiping Guan Jiafeng Guo School of Computer Science and Technology University of Chinese Academy of Sciences CAS Key Laboratory of Network Data Science and Technology Institute of Computing Technology Chinese Academy of Sciences
Named Entity Recognition (NER) is a very common task in many social good related domains. Recently, deep learning based NER has gradually matured, but still faces the scarcity problem of labeled data in specific domai... 详细信息
来源: 评论