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科研机构
北京大学 [27]
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其他 [16]
期刊论文 [11]
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2017 [1]
2016 [1]
2014 [3]
2013 [2]
2011 [2]
2010 [1]
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浏览/检索结果:
共27条,第1-10条
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专题:北京大学
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Cycle symmetry, limit theorems, and fluctuation theorems for diffusion processes on the circle
其他
2017-01-01
Ge, Hao
;
Jia, Chen
;
Jiang, Da-Quan
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Excursion theory
Bessel process
Haldane equality
Cycle flux
Nonequilibrium
FREE-ENERGY DIFFERENCES
STOCHASTIC DYNAMICS
ENTROPY PRODUCTION
EQUALITY
MARKOV
Compressive-Sensed Image Coding via Stripe-based DPCM
其他
2016-01-01
Zhao, Chen
;
Zhang, Jian
;
Ma, Siwei
;
Gao, Wen
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
RESTORATION
Efficient Soil Loss Assessment for Large Basins Using Smart Coded Polygons
期刊论文
journal of environmental informatics, 2014
Ni, J. R.
;
Wu, A.
;
Li, T. H.
;
Yue, Y.
;
Borthwick, A. G. L.
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/13
coded polygons
soil erosion assessment
Yellow River Basin
information classification
semi-quantitative model
SEDIMENT YIELD
DEVELOPING-COUNTRIES
EROSION ASSESSMENT
LOESS PLATEAU
LOSS EQUATION
LAND-USE
CHINA
MODEL
GIS
SCALE
Dynamically regularized harmony learning of Gaussian mixtures
其他
2014-01-01
Wang, Hongyan
;
Ma, Jinwen
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Dynamically regularized maximum likelihood learning of Gaussian mixtures
其他
2014-01-01
Ma, Jinwen
;
Wang, Hongyan
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
Clustering construction on a multimodal probability model
期刊论文
information sciences, 2013
Yu, Jian
;
Yang, Miin-Shen
;
Hao, Pengwei
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2015/11/11
Cluster analysis
k-Means
Fuzzy c-means
Expectation and maximization
Multimodal probability model
Penalized-type clustering
LATENT CLASS MODELS
FUZZY C-MEANS
MAXIMUM-LIKELIHOOD
MEAN SHIFT
ALGORITHMS
REGRESSION
SELECTION
CRITERIA
Clustering construction on a multimodal probability model
其他
2013-01-01
Yu, Jian
;
Yang, Miin-Shen
;
Hao, Pengwei
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2017/12/03
IDENTIFYING SPATIAL PATTERNS AND DYNAMICS OF CLIMATE CHANGE USING RECURRENCE QUANTIFICATION ANALYSIS: A CASE STUDY OF QINGHAI-TIBET PLATEAU
期刊论文
international journal of bifurcation and chaos, 2011
Zhao, Z. Q.
;
Li, S. C.
;
Gao, J. B.
;
Wang, Y. L.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/13
Climate complexity
predictability
spatial and temporal patterns
RQA
daily temperature series
Qinghai-Tibet Plateau
SAMPLE ENTROPY
PLOTS
SYSTEMS
TEMPERATURE
COMPLEXITY
Predicting potential distributions of geographic events using one-class data: concepts and methods
期刊论文
international journal of geographical information science, 2011
Guo, Q.
;
Li, W.
;
Liu, Y.
;
Tong, D.
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
geographic one-class data
one-class support vector machine
maximum entropy
positive and unlabelled learning
ecological niche modelling
VECTOR DOMAIN DESCRIPTION
SAMPLE SELECTION BIAS
PRESENCE-ONLY DATA
SPECIES DISTRIBUTION
BIODIVERSITY INFORMATION
DISTRIBUTION MODELS
UNLABELED DATA
ABSENCE DATA
CLASSIFICATION
SUPPORT
The synthesis and hydrogen storage properties of pure nanostructured Mg2FeH6
期刊论文
nanotechnology, 2010
Zhang, Xuanzhou
;
Yang, Rong
;
Qu, Jianglan
;
Zhao, Wei
;
Xie, Lei
;
Tian, Wenhuai
;
Li, Xingguo
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
MG-FE-H
MAGNESIUM HYDRIDE
DESORPTION PROPERTIES
ENERGY STORAGE
METAL-HYDRIDES
PARTICLE-SIZE
MIXTURE
NI
NANOCRYSTALLINE
DECOMPOSITION
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