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科研机构
北京大学 [40]
内容类型
期刊论文 [29]
其他 [11]
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2017 [1]
2016 [7]
2015 [7]
2014 [3]
2013 [4]
2012 [2]
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专题:北京大学
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Multi-step wind speed forecasting based on a hybrid forecasting architecture and an improved bat algorithm
期刊论文
ENERGY CONVERSION AND MANAGEMENT, 2017
Xiao, Liye
;
Qian, Feng
;
Shao, Wei
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2017/12/03
Hybrid forecasting architecture
Improved bat algorithm
Singular spectrum analysis, wind speed forecasting
ARTIFICIAL NEURAL-NETWORKS
EMPIRICAL MODE DECOMPOSITION
SUPPORT VECTOR MACHINES
MULTIOBJECTIVE OPTIMIZATION
INSPIRED ALGORITHM
ELECTRICAL-POWER
WAVELET PACKET
TIME-SERIES
PREDICTION
CLASSIFICATION
Three-dimensional seismic velocity structure in the Sichuan basin, China
期刊论文
JOURNAL OF GEOPHYSICAL RESEARCH-SOLID EARTH, 2016
Wang, Maomao
;
Hubbard, Judith
;
Plesch, Andreas
;
Shaw, John H.
;
Wang, Lining
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
seismic velocity structure
three-dimensional modeling
sonic logs
seismic reflection profile
seismic hazard
Sichuan basin
LOS-ANGELES BASIN
20 APRIL 2013
LONGMEN SHAN
LUSHAN EARTHQUAKE
TIBETAN PLATEAU
SEDIMENTARY EVOLUTION
SOUTHERN CALIFORNIA
SOUTHWESTERN CHINA
WESTERN SICHUAN
SITE CONDITIONS
A hybrid stock selection model based on forecasting, classification and feature selection
期刊论文
International Journal of u- and e- Service, Science and Technology, 2016
Zhang, Shiliang
;
Chang, Tingcheng
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
Insights into the transmission of respiratory infectious diseases through empirical human contact networks
其他
2016-01-01
Huang, Chunlin
;
Liu, Xingwu
;
Sun, Shiwei
;
Li, Shuai Cheng
;
Deng, Minghua
;
He, Guangxue
;
Zhang, Haicang
;
Wang, Chao
;
Zhou, Yang
;
Zhao, Yanlin
;
Bu, Dongbo
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2017/12/04
MODEL
WORLD
Distinguishing re-sharing behaviors from re-creating behaviors in information diffusion
期刊论文
WORLD WIDE WEB-INTERNET AND WEB INFORMATION SYSTEMS, 2016
Xie, Yiran
;
Yin, Hongzhi
;
Cui, Bin
;
Yao, Junjie
;
Xu, Quanqing
收藏
  |  
浏览/下载:3/0
  |  
提交时间:2017/12/03
Information diffusion
Re-share
Re-creation
Improved IAMB with Expanded Markov Blanket for High-Dimensional Time Series Prediction
期刊论文
CHINESE JOURNAL OF ELECTRONICS, 2016
Yang Xianglin
;
Tong Yunhai
;
Yang Jianjun
;
Yan Hong
;
Wang Hongbo
;
Tan Shaohua
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
Expanded Markov blanket (EMB)
High-dimensional time series
Incremental association Markov blanket (IAMB)
Prediction
Regression
CAUSAL
Estimating Soil Organic Carbon of Cropland Soil at Different Levels of Soil Moisture Using VIS-NIR Spectroscopy
期刊论文
REMOTE SENSING, 2016
Jiang, Qinghu
;
Chen, Yiyun
;
Guo, Long
;
Fei, Teng
;
Qi, Kun
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/12/03
generalized least squares weighting
moisture correction
orthogonal signal correction
soil organic carbon
visible
near-infrared reflectance spectroscopy
NEAR-INFRARED-SPECTROSCOPY
DIFFUSE-REFLECTANCE SPECTROSCOPY
AGRICULTURAL SOILS
FIELD CONDITIONS
CENTRAL YANGTZE
LEAST-SQUARES
WATER CONTENT
SPECTRA
PREDICTION
QUANTIFICATION
An Empirical Random-Cluster Model for Subway Channels Based on Passive Measurements in UMTS
期刊论文
IEEE TRANSACTIONS ON COMMUNICATIONS, 2016
Cai, Xuesong
;
Yin, Xuefeng
;
Cheng, Xiang
;
Perez Yuste, Antonio
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2017/12/04
Subway propagation environment
passive channel sounding
multi-link channel
time-evolving cluster
delay spread
doppler frequency spread
K-factor
path loss
universal mobile terrestrial system
TUNNEL ENVIRONMENTS
WAVE-PROPAGATION
LOSS PREDICTION
PATH LOSS
RADIO
MHZ
Deformation Localization-A Review on the Maximum-Effective-Moment (MEM) Criterion
期刊论文
地质学报(英文版), 2015
ZHENG Yadong
;
ZHANG Qing
;
HOU Quanlin
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
anti-Mohr-Coulomb criterion features von Mises Criterion MEM-Criterion homogeneous deformation deformation localization strain rate
SHEAR-ZONE DEFORMATION
ANGLE NORMAL FAULTS
DUCTILE DEFORMATION
STRUCTURAL-ANALYSIS
LAYERED STRUCTURES
ANISOTROPIC ROCKS
SOUTH CHINA
STRAIN
TECTONICS
EVOLUTION
Distinguishing re-sharing behaviors from re-creating behaviors in information diffusion
其他
2015-01-01
Xie, Yiran
;
Yin, Hongzhi
;
Cui, Bin
;
Yao, Junjie
;
Xu, Quanqing
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/12/03
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