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科研机构
北京大学 [57]
内容类型
期刊论文 [36]
其他 [20]
会议论文 [1]
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2017 [5]
2016 [11]
2015 [4]
2014 [7]
2013 [6]
2012 [3]
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专题:北京大学
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GEPIA: a web server for cancer and normal gene expression profiling and interactive analyses
期刊论文
NUCLEIC ACIDS RESEARCH, 2017
Tang, Zefang
;
Li, Chenwei
;
Kang, Boxi
;
Gao, Ge
;
Li, Cheng
;
Zhang, Zemin
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/03
PROSTATE-CANCER
PROJECT
MARKERS
HUMANS
TARGET
CELLS
Comparative study on serum levels of macro and trace elements in schizophrenia based on supervised learning methods
其他
2017-01-01
Lin, Tong
;
Liu, Tiebing
;
Lin, Yucheng
;
Yan, Lailai
;
Chen, Zhongxue
;
Wang, Jingyu
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/12/03
Schizophrenia
Macro elements
Trace elements
Supervised learning methods
RISK-FACTORS
COPPER
BIOMARKER
SELENIUM
ZINC
IRON
Comparative study on serum levels of macro and trace elements in schizophrenia based on supervised learning methods
期刊论文
6th International FESTEM Symposium on New Horizons on Trace Elements and Minerals Role in Human and Animal Health, 2017
Lin, Tong
;
Liu, Tiebing
;
Lin, Yucheng
;
Yan, Lailai
;
Chen, Zhongxue
;
Wang, Jingyu
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2017/12/03
Schizophrenia
Macro elements
Trace elements
Supervised learning methods
RISK-FACTORS
COPPER
BIOMARKER
SELENIUM
ZINC
IRON
An efficient stochastic approach for flow in porous media via sparse polynomial chaos expansion constructed by feature selection
期刊论文
ADVANCES IN WATER RESOURCES, 2017
Meng, Jin
;
Li, Heng
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Uncertainty quantification
Karhunen-Loeve expansion
Sparse polynomial chaos expansion
Feature selection
LASSO-LAR
GLOBAL SENSITIVITY-ANALYSIS
UNCERTAINTY QUANTIFICATION
DIFFERENTIAL-EQUATIONS
PROBABILISTIC-COLLOCATION
OPTIMAL ALLOCATION
RANDOM-FIELDS
MODELS
RESOURCES
REDUCTION
Serum levels of chemical elements in esophageal squamous cell carcinoma in Anyang, China: a case-control study based on machine learning methods
期刊论文
BMJ OPEN, 2017
Lin, Tong
;
Liu, Tiebing
;
Lin, Yucheng
;
Zhang, Chaoting
;
Yan, Lailai
;
Chen, Zhongxue
;
He, Zhonghu
;
Wang, Jingyu
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
HIGH-RISK AREA
CANCER-DIAGNOSIS
ZINC-DEFICIENCY
TP53 MUTATIONS
KASHMIR VALLEY
COPPER EXCESS
SELENIUM
ASSOCIATION
DISEASE
Testing super-diagonal structure in high dimensional covariance matrices
其他
2016-01-01
He, Jing
;
Chen, Song Xi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Bandable covariance
High dimensionality
Sparse covariance matrix
Multiple testing
LATENT FACTORS
FACTOR MODELS
TIME-SERIES
REGRESSION
REGULARIZATION
NUMBER
Nonlinear Dimensionality Reduction by Local Orthogonality Preserving Alignment
其他
2016-01-01
Lin, Tong
;
Liu, Yao
;
Wang, Bo
;
Wang, Li-Wei
;
Zha, Hong-Bin
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
manifold learning
dimensionality reduction
semi-definite programming
Procrustes measure
MANIFOLD
OPTIMIZATION
EIGENMAPS
Laplacian Regularized Low-Rank Representation and Its Applications
期刊论文
IEEE TRANSACTIONS ON PATTERN ANALYSIS AND MACHINE INTELLIGENCE, 2016
Yin, Ming
;
Gao, Junbin
;
Lin, Zhouchen
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2017/12/03
Low-rank representation
graph
Hyper-Laplacian
manifold structure
Laplacian Matrix
regularization
NONLINEAR DIMENSIONALITY REDUCTION
ROBUST FACE RECOGNITION
PATTERN-RECOGNITION
MATRIX RECOVERY
LEAST-SQUARES
GRAPH
EIGENMAPS
FRAMEWORK
Local linear Laplacian eigenmaps: A direct extension of LLE
期刊论文
PATTERN RECOGNITION LETTERS, 2016
Liu, Feng
;
Zhang, Weijie
;
Gu, Suicheng
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2017/12/03
Manifold learning
Direct extension of LLE
Local linear Laplacian eigenmaps (LLLE)
Local linear structures
Nonlinear dimensionality reduction
NONLINEAR DIMENSIONALITY REDUCTION
Image classification by visual bag-of-words refinement and reduction
期刊论文
NEUROCOMPUTING, 2016
Lu, Zhiwu
;
Wang, Liwei
;
Wen, Ji-Rong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Image classification
Visual BOW refinement
Visual BOW reduction
Graph-based method
Semantic spectral clustering
DIMENSIONALITY REDUCTION
REPRESENTATION
CATEGORIZATION
RETRIEVAL
FRAMEWORK
ALGORITHM
SCENE
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