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自动化研究所 [11]
北京大学 [10]
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期刊论文 [49]
会议论文 [10]
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浏览/检索结果:
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A differentially private nonnegative matrix factorization for recommender system
期刊论文
Information Sciences, 2022, 卷号: 592, 页码: 21-35
作者:
Ran, Xun
;
Wang, Yong
;
Zhang, Leo Yu
;
Ma, Jun
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2022/04/21
Benchmarking
Collaborative filtering
Economic and social effects
Information services
Large dataset
Matrix algebra
Matrix factorization
Privacy-preserving techniques
Differential privacies
Factorization methods
Filtering problems
Imputation
Non-negativity
Nonnegative matrix factorization
Objective functions
Personalized information services
Polynomial expression
User data
A differentially private matrix factorization based on vector perturbation for recommender system
期刊论文
Neurocomputing, 2022, 卷号: 483, 页码: 32-41
作者:
Ran, Xun
;
Wang, Yong
;
Zhang, Leo Yu
;
Ma, Jun
收藏
  |  
浏览/下载:40/0
  |  
提交时间:2022/04/21
Benchmarking
Data privacy
Matrix algebra
Matrix factorization
Sensitivity analysis
Differential privacies
Error accumulation
Factorization techniques
Matrix factorizations
Multiple iterations
Objective functions
Privacy preservation
Privacy protection
User data
Vector perturbation
A Comprehensive Survey on Community Detection With Deep Learning
期刊论文
IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2022, 页码: 21
作者:
Su, Xing
;
Xue, Shan
;
Liu, Fanzhen
;
Wu, Jia
;
Yang, Jian
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2022/04/29
Deep learning
Taxonomy
Optimization
Partitioning algorithms
Clustering algorithms
Social networking (online)
Peer-to-peer computing
Community detection
deep learning
graph neural network
network representation
social networks
On the use of reference mass spectra for reducing uncertainty in source apportionment of solid-fuel burning in ambient organic aerosol
期刊论文
ATMOSPHERIC MEASUREMENT TECHNIQUES, 2021, 卷号: 14, 期号: 10, 页码: 6905-6916
作者:
Lin, Chunshui
;
Ceburnis, Darius
;
Trubetskaya, Anna
;
Xu, Wei
;
Smith, William
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  |  
浏览/下载:34/0
  |  
提交时间:2021/12/07
A review on analysis methods, source identification, and cancer risk evaluation of atmospheric polycyclic aromatic hydrocarbons
期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 789, 页码: 18
作者:
Famiyeh, Lord
;
Chen, Ke
;
Xu, Jingsha
;
Sun, Yong
;
Guo, Qingjun
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  |  
浏览/下载:105/0
  |  
提交时间:2021/11/05
Polycyclic aromatic hydrocarbons
Analysis methods
Source identification
Receptor models
Compound-specific isotopic analysis
Cancer risk evaluation
A NOTE ON TRANSMISSION EIGENVALUES IN
期刊论文
INVERSE PROBLEMS AND IMAGING, 2021, 卷号: 15, 期号: 5, 页码: 999-1014
作者:
Cakoni, Fioralba
;
Meng, Shixu
;
Xiao, Jingni
收藏
  |  
浏览/下载:62/0
  |  
提交时间:2021/10/26
Key words and phrases
Inverse problems
Maxwell equations
transmission eigenvalues
scat-tering theory
distribution of eigenvalues
A new method for long-term source apportionment with time-dependent factor profiles and uncertainty assessment using SoFi Pro: application to 1 year of organic aerosol data
期刊论文
ATMOSPHERIC MEASUREMENT TECHNIQUES, 2021, 卷号: 14, 期号: 2, 页码: 923-943
作者:
Canonaco, Francesco
;
Tobler, Anna
;
Chen, Gang
;
Sosedova, Yulia
;
Slowik, Jay Gates
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  |  
浏览/下载:25/0
  |  
提交时间:2021/05/21
HetNERec: Heterogeneous network embedding based recommendation
期刊论文
KNOWLEDGE-BASED SYSTEMS, 2020, 卷号: 204, 页码: 10
作者:
Zhao, Zhongying
;
Zhang, Xuejian
;
Zhou, Hui
;
Li, Chao
;
Gong, Maoguo
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2020/12/10
Heterogeneous network
Network embedding
Recommender system
Heterogeneous network embedding
Characterization of anthropogenic organic aerosols by TOF-ACSM with the new capture vaporizer
期刊论文
ATMOSPHERIC MEASUREMENT TECHNIQUES, 2020, 卷号: 13, 期号: 5, 页码: 2457-2472
作者:
Zheng, Yan
;
Cheng, Xi
;
Liao, Keren
;
Li, Yaowei
;
Li, Yongjie
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2020/06/23
Hyperspectral and Multispectral Image Fusion via Nonlocal Low-Rank Tensor Decomposition and Spectral Unmixing
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2020, 卷号: 58, 期号: 11, 页码: 7654-7671
作者:
Wang, Kaidong
;
Wang Y(王尧)
;
Zhao XL(赵熙乐)
;
Chan, Jonathan Cheung-Wai
;
Xu ZB(徐宗本)
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  |  
浏览/下载:35/0
  |  
提交时间:2020/12/18
Hyperspectral (HS) image
image fusion
nonlocal tensor decomposition
spatial enhancement
spectral unmixing
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