兰州大学机构库

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Mapping Urban Spatial Structure Based on POI (Point of Interest) Data: A Case Study of the Central City of Lanzhou, China 期刊论文
ISPRS INTERNATIONAL JOURNAL OF GEO-INFORMATION, 2020, 卷号: 9, 期号: 2
Authors:  Lu, Chenyu;  Pang, Min;  Zhang, Yang;  Li, Hengji;  Lu, Chengpeng;  Tang, Xianglong;  Cheng, Wei
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spatial structure  POI  urban  kernel density  Lanzhou  
Speaker verification normalization sequence kernel based on Gaussian mixture model super-vector and Bhattacharyya distance 期刊论文
JOURNAL OF LOW FREQUENCY NOISE VIBRATION AND ACTIVE CONTROL, 2019, 卷号: 40, 期号: 1, 页码: 60-71
Authors:  Xing, YuJuan;  Tan, Ping;  Wang, Xin
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Speaker verification  Gaussian mixture model super-vector  Bhattacharyya distance  within class covariance normalization  sequence kernel  support vector machine  Gaussiandistribution  Objectrecognition  Speechrecognition  Supportvectormachines  Vectors  Bhattacharyyadistance  GaussianMixtureModel  sequencekernel  Speakerverification  Within  classcovariance  
Does root pruning increase yield and water-use efficiency of winter wheat? 期刊论文
CROP & PASTURE SCIENCE, 2010, 卷号: 61, 期号: 11, 页码: 899-910
Authors:  Fang, Yan;  Xu, Bingcheng;  Turner, Neil C.;  Li, Fengmin
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chlorophyll fluorescence  grain yield  photosynthetic rate  root system size  Triticum aestivum  water-use efficiency  
Mapping the Population Density in Mainland China Using NPP/VIIRS and Points-Of-Interest Data Based on a Random Forests Model 期刊论文
REMOTE SENSING, 2020, 卷号: 12, 期号: 21
Authors:  Wang, Yunchen;  Huang, Chunlin;  Zhao, Minyan;  Hou, Jinliang;  Zhang, Ying;  Gu, J(顾娟)
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population density  NPP  VIIRS  POI  random forest  China  
Reduced Vegetative Growth Increases Grain Yield in Spring Wheat Genotypes in the Dryland Farming Region of North-West China 期刊论文
AGRONOMY-BASEL, 2021, 卷号: 11, 期号: 4
Authors:  Feng, Tao;  Xi, Yue;  Zhu, Yong-He;  Chai, Ning;  Zhang, Xin-Tan;  Jin, Yi;  Turner, Neil C.;  Li, Feng-Min
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grain yield increaseharvest indexphenologywater useaboveground biomass  
Diagnosing breast cancer based on support vector machines 期刊论文
J CHEM INF COMP SCI, 2003, 卷号: 43, 期号: 3
Authors:  Liu, HX;  Zhang, RS(张瑞生);  Luan, F;  Yao, XJ(姚小军);  Liu, MC;  Hu, ZD(胡之德);  Fan, BT;  Zhang, RS (reprint author), Lanzhou Univ, Dept Chem, Lanzhou 730000, Peoples R China.
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Topological susceptibility, divergent chiral density, and phase diagram of chirally imbalanced QCD medium at finite temperature 期刊论文
Physical Review D: particles, fields, gravitation, and cosmology, 2020, 卷号: 102, 期号: 1
Authors:  Ruggieri, Marco;  Chernodub, Maxim N.;  Lu, Zhen-Yan
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Clustering by Sorting Potential Values (CSPV): A novel potential-based clustering method 期刊论文
PATTERN RECOGNITION, 2012, 卷号: 45, 期号: 9, 页码: 3512-3522
Authors:  Lu, Yonggang;  Wan, Yi
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Clustering  Potential field  Spatial distribution  Distance matrix  Pattern recognition  
Increased photosynthesis and grain yields in maize grown with less irrigation water combined with density adjustment in semiarid regions 期刊论文
PeerJ, 2020, 卷号: 8
Authors:  Liu, Donghua;  Jia, Qianmin;  Li, Juan;  Zhang, Peng;  Ren, Xiaolong;  Jia, Zhikuan
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Rainfall harvesting  Net photosynthetic rate  Supplemental irrigation  Climate change  Density  
核矩阵列相关低秩近似分解算法 期刊论文
模式识别与人工智能, 2011, 卷号: 24, 期号: 6, 页码: 776-782
Authors:  刘松华;  张军英;  丁彩英;  Liu, S.-H. (sooh.liu@gmail.com)
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核矩阵  不完全Cholesky分解(ICD)  低秩近似  列选取  Class labels  Incomplete Cholesky decomposition  Kernel matrices  Low rank approximations  Low-rank approximation  Low-rank matrices  Two stage