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检索条件"机构=Key Lab on Big Data Mining and Knowledge Management"
1038 条 记 录,以下是241-250 订阅
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Latest Technologies on dataset Distillation: A Survey
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Procedia Computer Science 2024年 242卷 1112-1117页
作者: Muyang Li Yi Qu Yong Shi Research Center on Fictitious Economy and Data Science Chinese Academy of Sciences Beijing 100190 China Key Laboratory of Big Data Mining and Knowledge Management Chinese Academy of Sciences Beijing 100190 China School of Computer Science and Technology University of Chinese Academy of Sciences Beijing 100190 China School of Economics and Management University of Chinese Academy of Sciences Beijing 100190 China College of Information Science and Technology University of Nebraska at Omaha Omaha NE 68182 USA
dataset distillation refers to the process of constructing a smaller dataset based on a larger dataset, so that the training model with the smaller dataset can obtain similar results to the larger dataset. In this pap... 详细信息
来源: 评论
Quaternion Ordinal Embedding  31
Quaternion Ordinal Embedding
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31st International Joint Conference on Artificial Intelligence (IJCAI)
作者: Hou, Wenzheng Xu, Qianqian Ma, Ke Hao, Qianxiu Huang, Qingming Chinese Acad Sci Inst Comp Technol Key Lab Intelligent Informat Proc Beijing Peoples R China Univ Chinese Acad Sci Sch Comp Sci & Technol Beijing Peoples R China Chinese Acad Sci Key Lab Big Data Min & Knowledge Management Beijing Peoples R China Peng Cheng Lab Artificial Intelligence Res Ctr Shenzhen Peoples R China
Ordinal embedding (OE) aims to project objects into a low-dimensional space while preserving their ordinal constraints as well as possible. Generally speaking, a reasonable OE algorithm should simultaneously capture a... 详细信息
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MaxMatch: Semi-Supervised Learning With Worst-Case Consistency
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IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE 2023年 第5期45卷 5970-5987页
作者: Jiang, Yangbangyan Li, Xiaodan Chen, Yuefeng He, Yuan Xu, Qianqian Yang, Zhiyong Cao, Xiaochun Huang, Qingming Chinese Acad Sci Inst Informat Engn State Key Lab Informat Secur Beijing 100093 Peoples R China Univ Chinese Acad Sci Sch Cyber Secur Beijing 100049 Peoples R China Alibaba Grp Secur Dept Hangzhou 311121 Peoples R China Chinese Acad Sci Inst Comp Technol Key Lab Intelligent Informat Proc Beijing 100190 Peoples R China Univ Chinese Acad Sci Sch Comp Sci & Technol Beijing 101408 Peoples R China Sun Yat Sen Univ Sch Cyber Sci & Technol Shenzhen Campus Shenzhen 518107 Peoples R China Univ Chinese Acad Sci Key Lab Big Data Min & Knowledge Management BDKM Beijing 101408 Peoples R China Peng Cheng Lab Shenzhen 518055 Peoples R China
In recent years, great progress has been made to incorporate unlabeled data to overcome the inefficiently supervised problem via semi-supervised learning (SSL). Most state-of-the-art models are based on the idea of pu... 详细信息
来源: 评论
Impact of Consumer Perceived Characteristics on Fruit Sales: Evidence from Community Group-buying
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Procedia Computer Science 2024年 242卷 662-668页
作者: Hailiang Jiang Xin Tian Ye Tao Lulu Wang Research Center on Fictitious Economy and Data Science. Chinese Academy of Sciences Beijing 100190 China School of Economics and Management University of Chinese Academy of Sciences Beijing 100190 China Key Laboratory of Big Data Mining and Knowledge Management Chinese Academy of Sciences Beijing 100190 China Beijing HAOLINJU CVS Co. Ltd Beijing 100088 China Shanghai HEADING Information Engineering Co. Ltd. Shanghai 201112 China
There is a growing trend among retailers to sell fruits through their community group-buying (CGB) channels. Based on real operational data, we employ econometric models to empirically analyze how consumer perception ... 详细信息
来源: 评论
D4M: dataset Distillation via Disentangled Diffusion Model
D4M: Dataset Distillation via Disentangled Diffusion Model
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Conference on Computer Vision and Pattern Recognition (CVPR)
作者: Duo Su Junjie Hou Weizhi Gao Yingjie Tian Bowen Tang UCAS School of Computer Science and Technology Research Center on Fictitious Economy and Data Science CAS Key Laboratory of Big Data Mining and Knowledge Management CAS UCAS Sino-Danish College Department of Computer Science NCSU UCAS School of Economics and Management UCAS MOE Social Science Laboratory of Digital Economic Forecasts and Policy Simulation CAS Institute of Computing Technology
dataset distillation offers a lightweight synthetic dataset for fast network training with promising test accuracy. To imitate the performance of the original dataset, most approaches employ bi-level optimization and ... 详细信息
来源: 评论
Decoupled graph knowledge distillation: A general logits-based method for learning MLPs on graphs
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NEURAL NETWORKS 2024年 179卷 106567页
作者: Tian, Yingjie Xu, Shaokai Li, Muyang Univ Chinese Acad Sci Sch Econ & Management Beijing 100190 Peoples R China Univ Chinese Acad Sci Sch Comp Sci & Technol Beijing 100049 Peoples R China Chinese Acad Sci Res Ctr Fictitious Econ & Data Sci Beijing 100190 Peoples R China Univ Chinese Acad Sci Key Lab Big Data Min & Knowledge Management Beijing 100190 Peoples R China
While Graph Neural Networks (GNNs) have demonstrated their effectiveness in processing non-Euclidean structured data, the neighborhood fetching of GNNs is time-consuming and computationally intensive, making them diff... 详细信息
来源: 评论
Syntax-Guided Hierarchical Attention Network for Video Captioning
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IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY 2022年 第2期32卷 880-892页
作者: Deng, Jincan Li, Liang Zhang, Beichen Wang, Shuhui Zha, Zhengjun Huang, Qingming Chinese Acad Sci Key Lab Intelligent Informat Proc CAS Beijing 100190 Peoples R China Chinese Acad Sci Inst Comp Technol CAS Beijing 100190 Peoples R China Univ Chinese Acad Sci Sch Comp & Control Engn Beijing 101408 Peoples R China Univ Chinese Acad Sci Key Lab Big Data Min & Knowledge Management Beijing 101408 Peoples R China Univ Sci & Technol China Sch Informat Sci & Technol Hefei 230027 Peoples R China
Video captioning is a challenging task that aims to generate linguistic description based on video content. Most methods only incorporate visual features (2D/3D) as input for generating visual and non-visual words in ... 详细信息
来源: 评论
Network Traffic Risk Identification Based on Deep Learning Model  20th
Network Traffic Risk Identification Based on Deep Learning M...
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20th International Conference on Intelligent Computing (ICIC)
作者: Zhai, Weinan Liu, Siqi Yu, Yue An, Wei Yu, Jianjun Zhang, Lingling Univ Chinese Acad Sci Sch Econ & Management Beijing 100049 Peoples R China Chinese Acad Sci Inst Informat Engn Beijing 100085 Peoples R China Univ Chinese Acad Sci Sch Cyber Secur Beijing 100049 Peoples R China Chinese Acad Sci Comp Network Informat Ctr Beijing 100190 Peoples R China Chinese Acad Sci Key Lab Big Data Min & Knowledge Management Beijing 100190 Peoples R China UCAS MOE Social Sci Lab Digital Econ Forecasts & Polic Beijing 100190 Peoples R China
In the realm of network traffic analysis, ensuring system security requires accurate identification of risks posed by various attacks. A notable trend is attackers' exploitation of the HTTPs protocol to conceal ma... 详细信息
来源: 评论
Review of monopoly models and implications for antitrust  8
Review of monopoly models and implications for antitrust
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8th International Conference on Information Technology and Quantitative management (ITQM) - Developing Global Digital Economy after COVID-19
作者: Shang, Mengyu Li, Yuan Qi, Zhiquan Univ Chinese Acad Sci Beijing 100190 Peoples R China Univ Lyon MSH 14-16 Av Berthelot F-69363 Lyon France Chinese Acad Sci Res Ctr Fictitious Econ & Data Sci Beijing 100190 Peoples R China Chinese Acad Sci Key Lab Big Data Min & Knowledge Management Beijing 100190 Peoples R China
In February 2021, the Ministry of Commerce Anti-monopoly Bureau of the People's Republic of China released the Antitrust Guidelines for the Platform Economy Industry. This announcement signaled more governmental s... 详细信息
来源: 评论
FedPS: A Privacy Protection Enhanced Personalized Search Framework  21
FedPS: A Privacy Protection Enhanced Personalized Search Fra...
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30th World Wide Web Conference (WWW)
作者: Yao, Jing Dou, Zhicheng Wen, Ji-Rong Renmin Univ China Sch Informat Beijing Peoples R China Renmin Univ China Gaoling Sch Artificial Intelligence Beijing Peoples R China MOE Key Lab Data Engn & Knowledge Engn Beijing Key Lab Big Data Management & Anal Method Beijing Peoples R China
Personalized search returns each user more accurate results by collecting the user's historical search behaviors to infer her interests and query intents. However, it brings the risk of user privacy leakage, and t... 详细信息
来源: 评论