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北京航空航天大学 [10]
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期刊论文 [6]
会议论文 [4]
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2019 [1]
2018 [3]
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专题:北京航空航天大学
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Experimental explorations on short text topic mining between LDA and NMF based Schemes
期刊论文
KNOWLEDGE-BASED SYSTEMS, 2019, 卷号: 163, 页码: 1-13
作者:
Chen, Yong
;
Zhang, Hui
;
Liu, Rui
;
Ye, Zhiwen
;
Lin, Jianying
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Short text mining
Topic modeling
Latent dirichlet allocation (LDA)
Non-negative matrix factorization (NMF)
Knowledge-based learning
Topic Splitting: A Hierarchical Topic Model Based on Non-Negative Matrix Factorization
期刊论文
JOURNAL OF SYSTEMS SCIENCE AND SYSTEMS ENGINEERING, 2018, 卷号: 27, 页码: 479-496
作者:
Liu, Rui
;
Wang, Xingguang
;
Wang, Deqing
;
Zuo, Yuan
;
Zhang, He
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/30
Hierarchical topic model
non-negative matrix factorization
hierarchical NMF
topic splitting
Regularized Semi-non-negative Matrix Factorization for Hashing
期刊论文
IEEE TRANSACTIONS ON MULTIMEDIA, 2018, 卷号: 20, 页码: 1823-1836
作者:
Chen, Yong
;
Zhang, Hui
;
Zhang, Xiaopeng
;
Liu, Rui
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
Learning to hash
non-negative matrix factorization
pairwise semantics
binary-like relaxation
stochastic learning
Soft orthogonal non-negative matrix factorization with sparse representation: Static and dynamic
期刊论文
NEUROCOMPUTING, 2018, 卷号: 310, 页码: 148-164
作者:
Chen, Yong
;
Zhang, Hui
;
Liu, Rui
;
Ye, Zhiwen
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2019/12/30
Soft orthogonality
Sparse representations
Non-negative matrix factorization (NMF)
Dynamic topic model
Topic detection and tracking
Diversity regularization
A Diversifying Hidden Units Method Based on NMF for Document Representation
会议论文
IEEE International Conference on Knowledge Engineering and Applications (ICKEA), Nanyang Technol Univ, Singapore, SINGAPORE, 2016-09-28
作者:
Jiang, X.
;
Zhang, H.
;
Liu, R.
;
Zuo, Y.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2019/12/30
hidden units
non-negative matrix factorization
diversifying regularization
sparse constraint
Label consistent semi-supervised non-negative matrix factorization for maintenance activities identification
期刊论文
ENGINEERING APPLICATIONS OF ARTIFICIAL INTELLIGENCE, 2016, 卷号: 52, 页码: 161-167
作者:
Feng, Xiaodong
;
Jiao, Yuting
;
Lv, Chuan
;
Zhou, Dong
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
Non-negative matrix factorization
Semi-supervised learning
Label consistent regularization
Maintenance activities identification
PHM data challenge
Modeling Both Coarse-grained and Fine-grained Topics in Massive Text Data
会议论文
1st IEEE International Conference on Big Data Computing Service and Applications (BigDataService), San Francisco, CA, 2015-01-01
作者:
Zhang, Weifan
;
Zhang, Hui
;
Zuo, Yuan
;
Wang, Deqing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2020/01/06
topic model
non-negative matrix factorization
text clustering
text mining
Modeling Emerging, Evolving and Fading Topics using Dynamic Soft Orthogonal NMF with Sparse Representation
会议论文
IEEE International Conference on Data Mining (ICDM), Atlantic City, NJ, 2015-01-01
作者:
Chen, Yong
;
Zhang, Hui
;
Wu, Junjie
;
Wang, Xingguang
;
Liu, Rui
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2019/12/30
Dynamic Topic Model (DTM)
Non-negative Matrix Factorization (NMF)
Soft Orthogonality
Sparse Representation
Topic Detection and Tracking (TDT)
Hyperspectral image fusion by multiplication of spectral constraint and NMF
期刊论文
OPTIK, 2014, 卷号: 125, 页码: 3150-3158
作者:
An, Zhenyu
;
Shi, Zhenwei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2020/01/06
Hyperspectral image fusion
Non-negative matrix factorization
Spectral constraint
Quality analysis
Non-negative matrix factorization based on double sparsity K-SVD
会议论文
3rd International Conference on Digital Manufacturing and Automation (ICDMA 2012), Guangxi, PEOPLES R CHINA, 2012-01-01
作者:
Hong, Zheng
;
Zhen, Li
;
Zhao, Li
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2020/01/06
double sparisity
K-SVD
non-negative matrix factorization
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