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科研机构
北京大学 [15]
内容类型
期刊论文 [9]
其他 [6]
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2017 [1]
2015 [5]
2012 [1]
2011 [3]
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2008 [1]
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共15条,第1-10条
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专题:北京大学
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L1 least squares for sparse high-dimensional LDA
其他
2017-01-01
Li, Yanfang
;
Jia, Jinzhu
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
High-dimensional LDA
Lasso
sparsity
LINEAR DISCRIMINANT-ANALYSIS
LASSO
CLASSIFICATION
REGRESSION
Predicting alien herb invasion with machine learning models: biogeographical and life-history traits both matter
期刊论文
BIOLOGICAL INVASIONS, 2015
Chen, Leiyi
;
Peng, Shaolin
;
Yang, Bin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Risk assessment
Invasiveness
Native range distribution size
Germination rate
Seed weight
WEED RISK-ASSESSMENT
PLANT INVASIVENESS
COMMUNITY INVASIBILITY
AUSTRALIAN ACACIAS
ASSESSMENT SYSTEM
RESIDENCE TIME
SPECIES TRAITS
NORTH-AMERICA
NATIVE RANGE
CHINA
Texture Classification and Retrieval Using Shearlets and Linear Regression
其他
2015-01-01
Dong, Yongsheng
;
Tao, Dacheng
;
Li, Xuelong
;
Ma, Jinwen
;
Pu, Jiexin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/11
Contourlets
linear regression
shearlets
subband dependence
texture classification
texture retrieval
CONTOURLET TRANSFORM
SEGMENTATION
FEATURES
MODEL
REPRESENTATION
RECOGNITION
EXTRACTION
IMAGES
Supervised Learning via Euler's Elastica Models
期刊论文
JOURNAL OF MACHINE LEARNING RESEARCH, 2015
Lin, Tong
;
Xue, Hanlin
;
Wang, Ling
;
Huang, Bo
;
Zha, Hongbin
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
supervised learning
Euler&apos
total variation
geometric regularization
Euler-Lagrange PDE
function approximation
universal consistency
AUGMENTED LAGRANGIAN METHOD
SUPPORT VECTOR MACHINES
CLASSIFICATION METHODS
STATISTICAL-ANALYSIS
RANDOM FORESTS
CONSISTENCY
CLASSIFIERS
CURVATURE
ALGORITHMS
s elastica
Multiple Models Fusion for Emotion Recognition in the Wild
其他
2015-01-01
Wu, Jianlong
;
Lin, Zhouchen
;
Zha, Hongbin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Emotion Recognition
Multiple Models Fusion
Bag of Features
EmotiW 2015 Challenge
FACIAL EXPRESSION RECOGNITION
LOCAL BINARY PATTERNS
IMAGE CLASSIFICATION
FEATURES
SCALE
The geographical distribution and differentiation of Chinese beech forests and the association with Quercus
期刊论文
applied vegetation science, 2015
Shen, Ze-Hao
;
Fang, Jing-Yun
;
Chiu, Ching-An
;
Chen, Tze-Ying
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
canonical correspondence analysis
Chinese beech forest
community classification
environmental requirements
Fagus
logistic regression
Quercus
species composition
FAGUS-SYLVATICA L.
EUROPEAN BEECH
ROBUR L.
COMMUNITY
ENGLERIANA
CLIMATE
PETRAEA
JAPAN
OAK
REGENERATION
Mortality prediction of ICU patients using EDA-enhanced logistic model
期刊论文
international journal of services operations and informatics, 2012
Chen, Lili
;
Zhang, Xi
;
Xu, Xiaoyun
;
Zhao, Liang
收藏
  |  
浏览/下载:1/0
  |  
提交时间:2015/11/17
Electrical evoked potentials prediction model in visual prostheses based on support vector regression with multiple weights
期刊论文
applied soft computing, 2011
Qi, Jin
;
Hu, Jie
;
Peng, Ying Hong
;
Ren, Qiushi
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
Electrical evoked potentials
Time series prediction
Support vector regression
Similarity measurement
Temporal weight function
NEURAL-NETWORK
MACHINES
CLASSIFICATION
APPROXIMATION
ALGORITHM
Quantitative estimation of cold storage time of meat using hyperspectra data
其他
2011-01-01
Zhang, Xuewen
;
Zhang, Lifu
;
Huang, Changping
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/13
SBA-term: Sparse bilingual association for terms
其他
2011-01-01
Dai, Xinyu
;
Jia, Jinzhu
;
El Ghaoui, Laurent
;
Yu, Bin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/12
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