兰州大学机构库

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A combined model based on SSA, neural networks, and LSSVM for short-term electric load and price forecasting 期刊论文
NEURAL COMPUTING & APPLICATIONS, 2020
Authors:  Zhang, Hairui;  Yang, Y(杨裔);  Zhang, Yu;  He, Zhaoshuang;  Yuan, Wei;  Yang, Yong;  Qiu, Wan;  Li, L(李廉)
Favorite  |  View/Download:27/0  |  Submit date:2020/08/29
Power load and price forecasting  Jordan neural network  ESN network  LSSVM  Singular spectrum analysis  
A novel combined model based on echo state network - a case study of PM10 and PM2.5 prediction in China 期刊论文
ENVIRONMENTAL TECHNOLOGY, 2020, 卷号: 41, 期号: 15, 页码: 1937-1949
Authors:  Zhang, Hairui;  Shang, Zhihao;  Song, Yanru;  He, Zhaoshuang;  Li, L(李廉)
Favorite  |  View/Download:18/0  |  Submit date:2020/07/13
PM10 and PM2  5S  machine learning  neural network model  Elman  PSO  ESN  SACBP  
A novel combined model based on echo state network–a case study of PM10 and PM2.5 prediction in China 期刊论文
Environmental Technology (United Kingdom), 2020, 卷号: 41, 期号: 15, 页码: 1937-1949
Authors:  Zhang, Hairui;  Shang, Zhihao;  Song, Yanru;  He, Zhaoshuang;  Li, L(李廉)
Favorite  |  View/Download:10/0  |  Submit date:2020/12/16
Backpropagation  Forecasting  Heavy metals  Particle swarm optimization (PSO)  Simulated annealingCombined neural networks  Echo state networks  Environmental quality  Neural network model  Optimal combination  Particulate Matter  Prediction performance  Simulated annealing algorithms  
基于大规模复杂旅游数据的分析与预测问题研究 学位论文
, 兰州: 兰州大学, 2020
Authors:  张海瑞
Favorite  |  View/Download:9/0  |  Submit date:2021/03/02
关键词:大数据  智慧旅游  BI-GRU  SIFT-KMeans  BiLSTM-CNN  
Base on the design and implementation of the quality control system of food antioxidant vitamins c 会议论文
Proceedings - 2020 3rd International Conference on Advanced Electronic Materials, Computers and Software Engineering, AEMCSE 2020, Shenzhen, China, April 24, 2019 - April 26, 2019
Authors:  Zhang, Hairui;  Ye, Helin;  Zhang, Li;  Li, Lian
Favorite  |  View/Download:1/0  |  Submit date:2020/12/17
Antioxidants  Chemical analysis  Costs  Data handling  Economic and social effects  Inspection  Quality management  Software engineeringAutomatic processing system  Design and implementations  Information sharing  Inspection methods  Intelligent management  Networked services  Product measurements  Product quality analysis  
北祁连造山带东段老虎山石英闪长岩成因及其地质意义 期刊论文
高校地质学报, 2019, 卷号: 25, 期号: 5, 页码: 641-653
Authors:  张海瑞;  赵姣龙;  于汇洋
Favorite  |  View/Download:20/0  |  Submit date:2020/08/04
石英闪长岩体  早古生代  岩石成因  北祁连东段  
基于SPPs的方形凹环结构MIM滤波器设计 期刊论文
光子学报, 2018, 卷号: 47, 期号: 2, 页码: 0223004-1-0223004-7
Authors:  刘海瑞;  张冠茂;  王志爽;  乔利涛
Favorite  |  View/Download:4/0  |  Submit date:2019/10/15
表面等离子激元  方形凹环谐振腔  波导  传输谱  波分复用系统  MIM滤波器  有限元方法  Surface plasmon polaritons  Square concave ring resonance cavity  Waveguides  Transmission spectrum  WDM system  MIM filter  Finite element method  
基于表面等离子激元的口径耦合多功能非对称半圆腔滤波器设计 期刊论文
光子学报, 2018, 卷号: 47, 期号: 4, 页码: 0423003-1-0423003-8
Authors:  王志爽;  张冠茂;  刘海瑞;  乔利涛
Favorite  |  View/Download:25/0  |  Submit date:2019/10/15
表面等离子激元  非对称金属-介质-金属结构滤波器  有限元方法  半圆形谐振腔  口径耦合  传输透射谱  Surface plasmon polaritons  Asymmetrical metal-insulator-metal structure filter  Finite element method  Semi-circular resonance cavity  Aperture coupled  Transmission spectrum  
Spectroscopy-Based Food Internal Quality Evaluation with XGBoost Algorithm 会议论文
Asia Pacific Web (APWeb) and Web-Age Information Management (WAIM) Joint Conference on Web and Big Data, APWeb-WAIM 2018, Macau, China
Authors:  Li, Lingling;  Li, CH(李彩虹);  Wu, Yuan;  Yang, Y(杨裔);  Zhang, Yixuan;  Zhang, Hairui;  Wu, Bin;  Liu, Li;  Xie, Rong
Favorite  |  View/Download:6/0  |  Submit date:2020/08/31
氮杂环卡宾不对称催化串联反应合成四氢喹啉衍生物 学位论文
硕士, 兰州: 兰州大学, 2014
Authors:  张海瑞
Favorite  |  View/Download:14/0  |  Submit date:2019/01/18
N-杂环卡宾  串联反应  α,β-不饱和酰基正离子  四氢喹啉