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检索条件"机构=National Laboratory for Parallel and Distributed Processing School of Computer"
659 条 记 录,以下是161-170 订阅
排序:
Labelwalking nonnegative matrix factorization  40
Labelwalking nonnegative matrix factorization
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40th IEEE International Conference on Acoustics, Speech, and Signal processing, ICASSP 2015
作者: Lan, Long Guan, Naiyang Zhang, Xiang Huang, Xuhui Luo, Zhigang Science and Technology on Parallel and Distributed Processing Laboratory College of Computer National University of Defense Technology Changsha China
Semi-supervised learning (SSL) utilizes plenty of unlabeled examples to boost the performance of learning from limited labeled examples. Due to its great discriminant power, SSL has been widely applied to various real... 详细信息
来源: 评论
NVLAN: A Novel VLAN Technology for Scalable Multi-tenant Datacenter Networks  2
NVLAN: A Novel VLAN Technology for Scalable Multi-tenant Dat...
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2nd International Conference on Advanced Cloud and Big Data, CBD 2014
作者: Hu, Yang Li, Huiba Peng, Yuxing Science and Technology on Parallel and Distributed Processing Laboratory National University of Defense Technology Computer Science Department China
Nowadays, cloud providers of 'Infrastructure as a service' require datacenter networks to support virtualization and multi-tenancy at large scale, while it brings a grand challenge to datacenters. Traditional ... 详细信息
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A mobile recommendation system based on logistic regression and Gradient Boosting Decision Trees
A mobile recommendation system based on logistic regression ...
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2016 International Joint Conference on Neural Networks, IJCNN 2016
作者: Wang, Yaozheng Feng, Dawei Li, Dongsheng Chen, Xinyuan Zhao, Yunxiang Niu, Xin National Lab for Parallel and Distributed Processing School of Computer Science National University of Defense Technology Changsha410003 China
Real-life behaviors shown by the mobile users typically exhibit plenty noises, making it hard to construct an effective recommendation engine. In this paper, we present a fused model based on the LR algorithm and the ... 详细信息
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Stochastic extra-gradient based alternating direction methods for graph-guided regularized minimization
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Frontiers of Information Technology & Electronic Engineering 2018年 第6期19卷 755-762页
作者: Qiang LAN Lin-bo QIAO Yi-jie WANG College of Computer National University of Defense Technology National Laboratory for Parallel and Distributed Processing National University of Defense Technology
In this study, we propose and compare stochastic variants of the extra-gradient alternating direction method, named the stochastic extra-gradient alternating direction method with Lagrangian function(SEGL) and the s... 详细信息
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Smoothing Point Adjustment-Based Evaluation of Time Series Anomaly Detection  48
Smoothing Point Adjustment-Based Evaluation of Time Series A...
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48th IEEE International Conference on Acoustics, Speech and Signal processing, ICASSP 2023
作者: Liu, Mingyu Wang, Yijie Xu, Hongzuo Zhou, Xiaohui Li, Bin Wang, Yongjun National University of Defense Technology Science and Technology on Parallel and Distributed Processing Laboratory College of Computer Changsha China
Anomalies in time series appear consecutively, forming anomaly segments. Applying the classical point-based evaluation metrics to evaluate the detection performance of segments leads to considerable underestimation, s... 详细信息
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Efficient social network approximate analysis on blogosphere based on network structure characteristics
Efficient social network approximate analysis on blogosphere...
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3rd Workshop on Social Network Mining and Analysis, SNA-KDD '09
作者: Tang, Jintao Wang, Ting Wang, Ji Wei, Dengping School of Computer National University of Defense Technology ChangSha Hunan 410073 China National Laboratory for Parallel and Distributed Processing ChangSha Hunan 410073 China
As a typical social media in Web 2.0, blogs have attracted a surge of researches. Unlike the traditional studies, the social networks mined from Internet are very large, which makes a lot of social network analyzing a... 详细信息
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Minimum redundancy gene selection based on grey relational analysis
Minimum redundancy gene selection based on grey relational a...
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作者: Zhang, Li-Juan Li, Zhou-Jun Chen, Huo-Wang Wen, Jian National Laboratory for Parallel and Distributed Processing Changsha 410073 China School of Computer Science and Engineering Beihang University Beijing 100083 China
In this article we describe a method for selecting informative genes from microarray data. The method is based on clustering, namely, it first find similar genes, group them and then select informative genes from thes... 详细信息
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A distributed class-incremental learning method based on neural network parameter fusion  21
A distributed class-incremental learning method based on neu...
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21st IEEE International Conference on High Performance Computing and Communications, 17th IEEE International Conference on Smart City and 5th IEEE International Conference on Data Science and Systems, HPCC/SmartCity/DSS 2019
作者: Guan, Hongtao Wang, Yijie Ma, Xingkong Li, Yongmou National Laboratory for Parallel and Distributed Processing College of Computer Science and Technology National University of Defense Technology Changsha Hunan China
Class-incremental learning has received considerable attention due to the better adaptability to constantly changing characteristic of online learning. The neural network is suitable for class-incremental learning bec... 详细信息
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An efficient packing algorithm for spatial keyword queries
An efficient packing algorithm for spatial keyword queries
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6th International Conference on Convergence and Hybrid Information Technology, ICHIT 2012
作者: Pan, Jinkun Li, Dongsheng Li, Liming National Laboratory for Parallel and Distributed Processing School of Computer National University of Defense Technology 410073 Changsha China Shanghai Garrision 200040 Shanghai China
With the increase of location-based services, Web contents are being geo-tagged, and spatial keyword queries that retrieve objects satisfying both spatial and keyword conditions are gaining in prevalence. Unfortunatel... 详细信息
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Skyline query processing on interval uncertain data
Skyline query processing on interval uncertain data
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作者: Li, Xiaoyong Wang, Yijie Li, Xiaoling Wang, Guangdong National Lab. for Parallel and Distributed Processing School of Computer Science National University of Defense Technology Changsha China
Many recent applications involve processing and analyzing uncertain data. Recently, several research efforts have addressed answering skyline queries efficiently on massive uncertain datasets. However, the research la... 详细信息
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