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科研机构
北京大学 [15]
内容类型
期刊论文 [12]
其他 [3]
发表日期
2017 [1]
2016 [4]
2014 [2]
2013 [3]
2010 [2]
2009 [1]
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专题:北京大学
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Hierarchical semantic cognition for urban functional zones with VHR satellite images and POI data
期刊论文
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2017
Zhang, Xiuyuan
;
Du, Shihong
;
Wang, Qiao
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2017/12/03
Urban functional zone
Image classification
Hierarchical semantic cognition
Point of interest
LATENT DIRICHLET ALLOCATION
SPATIAL-PATTERN-ANALYSIS
SCENE CLASSIFICATION
OBJECT DETECTION
RANDOM FORESTS
INFORMATION
SEGMENTATION
LANDSCAPE
MULTIRESOLUTION
FEATURES
A comprehensive but efficient framework of proposing and validating feature parameters from airborne LiDAR data for tree species classification
期刊论文
INTERNATIONAL JOURNAL OF APPLIED EARTH OBSERVATION AND GEOINFORMATION, 2016
Lin, Yi
;
Hyyppa, Juha
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Tree species classification
LiDAR
Framework
Feature parameters
SVM classifier
LASER-SCANNING DATA
STATIC TERRESTRIAL
TEMPERATE FOREST
GROWTH
IMAGES
MANAGEMENT
VOLUME
STAND
Tree species classification based on explicit tree structure feature parameters derived from static terrestrial laser scanning data
期刊论文
AGRICULTURAL AND FOREST METEOROLOGY, 2016
Lin, Yi
;
Herold, Martin
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Tree species classification
Static terrestrial laser scanning (TLS)
Explicit tree structure feature parameters
Support vector machine (SVM) classifier
Leave-one-out-for-cross-validation (LOOCV)
SUPPORT VECTOR MACHINES
LIDAR DATA
MULTISPECTRAL IMAGERY
TEMPERATE FOREST
STANDING TREES
AIRBORNE LIDAR
TOPOGRAPHY
PROFILES
BIOMASS
FUSION
Iris Recognition from Distant Images Based on Multiple Feature Descriptors and Classifiers
其他
2016-01-01
Ali, Lasker Ershad
;
Luo, Junfeng
;
Ma, Jinwen
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
GLAC
CNN
KELM
Contextual Eye Image
Iris Recognition
EXTREME LEARNING-MACHINE
CONTOURLET TRANSFORM
CLASSIFICATION
Iris Recognition from Distant Images Based on Multiple Feature Descriptors and Classifiers
其他
2016-01-01
Junfeng Luo
;
Jinwen Ma
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
GLAC
CNN
KELM
Contextual Eye Image
Iris Recognition
GLAC
CNN
KELM
Contextual Eye Image
Iris Recognition
MHC binding prediction with KernelRLSpan and its variations
其他
2014-01-01
Shen, Wen-Jun
;
Wei, Yu Ting
;
Guo, Xin
;
Smale, Stephen
;
Wong, Hau-San
;
Li, Shuai Cheng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
Major histocompatibility complex class I
Major histocompatibility complex class II
MHC
Peptide binding prediction
String kernel
Eluted peptide prediction
Diffusion map
SUPPORT VECTOR MACHINES
PEPTIDE BINDING
DIFFUSION MAPS
CLASS-I
SEQUENCE
PROTEIN
TOOLS
Identification of Velcro rales based on Hilbert-Huang transform
期刊论文
physica a statistical mechanics and its applications, 2014
Chen, Xue
;
Shao, Jie
;
Long, Yingjiao
;
Que, Chengli
;
Zhang, Jue
;
Fang, Jing
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2015/11/11
Velcro rales
Interstitial lung disease
Crackles
Hilbert-Huang transform
Support vector machine
LUNG SOUND CRACKLES
EXPANDED WAVE-FORM
FIBROSING ALVEOLITIS
HEART-FAILURE
TIME-SERIES
HHT
MECHANISM
SPECTRUM
FFT
Case based time series prediction using biased time warp distance for electrical evoked potential forecasting in visual prostheses
期刊论文
applied soft computing, 2013
Qi, Jin
;
Hu, Jie
;
Peng, Yinghong
;
Chai, Xinyu
;
Ren, Qiushi
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/11
Time series prediction
Electrical evoked potential
Temporal similarity measure
Distance metric
Bias configuration
SUPPORT VECTOR MACHINES
NEURAL-NETWORK
FINANCIAL RATIOS
EDIT DISTANCE
CLASSIFICATION
SIMILARITY
MODEL
ALGORITHM
FAILURE
Fast pruning superfluous support vectors in SVMs
期刊论文
pattern recognition letters, 2013
Liang, Xun
;
Ma, Yuefeng
;
He, Yangbo
;
Yu, Li
;
Chen, Rong-Chang
;
Liu, Tao
;
Yang, Xiaoping
;
Chen, Tung-Shou
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2015/11/10
Superfluous support vectors
Collinear support vectors
Parallel support vectors
Fast pruning
Decision function
Support vector machine
MACHINES
OPTIMIZATION
Two-stage multiple kernel learning with multiclass kernel polarization
期刊论文
knowledge based systems, 2013
Wang, Tinghua
;
Zhao, Dongyan
;
Feng, Yansong
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2015/11/10
Multiple kernel learning (MKL)
Multiclass kernel polarization
Support vector machine (SVM)
Multiclass classification
Model selection
SUPPORT VECTOR MACHINES
CLASSIFICATION
ALGORITHMS
ALIGNMENT
MATRIX
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