中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
长春光学精密机械与物... [3]
自动化研究所 [2]
数学与系统科学研究院 [1]
合肥物质科学研究院 [1]
采集方式
OAI收割 [7]
内容类型
会议论文 [3]
期刊论文 [3]
学位论文 [1]
发表日期
2021 [1]
2017 [1]
2012 [3]
2006 [2]
学科主题
筛选
浏览/检索结果:
共7条,第1-7条
帮助
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
题名升序
题名降序
提交时间升序
提交时间降序
作者升序
作者降序
发表日期升序
发表日期降序
A Dragonfly Optimization Algorithm for Extracting Maximum Power of Grid-Interfaced PV Systems
期刊论文
OAI收割
SUSTAINABILITY, 2021, 卷号: 13, 期号: 19, 页码: 27
作者:
Lodhi, Ehtisham
;
Wang, Fei-Yue
;
Xiong, Gang
;
Mallah, Ghulam Ali
;
Javed, Muhammad Yaqoob
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2022/01/27
photovoltaic (PV)
partial shading
maximum power point tracking (MPPT)
dragonfly optimization algorithm (DOA)
adaptive cuckoo search optimization (ACSO)
fruit fly optimization algorithm combined with general regression neural network (FFO-GRNN)
improved particle swarm optimization (IPSO)
voltage source inverter (VSI)
total harmonic distortion (THD)
New methods for prediction of elastic constants based on density functional theory combined with machine learning
期刊论文
OAI收割
COMPUTATIONAL MATERIALS SCIENCE, 2017, 卷号: 138, 页码: 135-148
作者:
Wang, Juan
;
Yang, Xiaoyu
;
Zeng, Zhi
;
Zhang, Xiaoli
;
Zhao, Xushan
  |  
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2018/08/16
Prediction Of Elastic Constants
Materials Informatics
Dft Calculation
Neural Network
General Regression Neural Network
Support Vector Regression
酱油种曲培养过程的控制、建模与优化
学位论文
OAI收割
工程硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2012
张如意
收藏
  |  
浏览/下载:68/0
  |  
提交时间:2015/09/02
酱油种曲
控制系统
广义回归神经网络
粒子群优化
Seed Koji of Soy Sauce
Control System
General Regression Neural Network
Particle Swarm Optimization
Tracking error estimate for theodolite based on general regression neural network (EI CONFERENCE)
会议论文
OAI收割
3rd international Conference on Manufacturing Science and Engineering, ICMSE 2012, March 27, 2012 - March 29, 2012, Xiamen, China
作者:
Li M.
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2013/03/25
To efficiently evaluate the tracking index of theodolite
as well as avoiding influence resulted from higher harmonics when used opto dynamic target and use equivalent sine to evaluate the tracking index
in this paper
we resorted to General Regression Neural Network to do the new research on theodolite tracking accuracy evaluation method. Experimental results indicate that the method realized the equivalent sine to evaluate the tracking index of theodolite and avoided the higher harmonics influence with opto dynamic target. The research in this paper has important value to the engineering practice. (2012) Trans Tech Publications.
Tracking error modeling of the theodolite based on GRNN method (EI CONFERENCE)
会议论文
OAI收割
2nd International Conference on Frontiers of Manufacturing and Design Science, ICFMD 2011, December 11, 2011 - December 13, 2011, Taichung, Taiwan
作者:
Li M.
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2013/03/25
To meet the requirement of high tracking accuracy as well as develop more reasonable evaluation method
in this paper
the General Regression Neural Network (GRNN) has been applied to build the tracking error model of the theodolite. First
we analyze the nonlinear factors in the theodolite. Second
we discuss the principle of GRNN
including its structure
the function as well as its priors. Third
we build the tracking error model based on GRNN and verify the model through the different parameters. The result indicated that the network model based on GRNN has high accuracy and good generalization ability. It could instead the real system to a certain extent. The research in this paper has important value to the engineering practice.
Currency crisis forecasting with general regression neural networks
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF INFORMATION TECHNOLOGY & DECISION MAKING, 2006, 卷号: 5, 期号: 3, 页码: 437-454
作者:
Yu, Lean
;
Lai, Kin Keung
;
Wang, Shou-Yang
  |  
收藏
  |  
浏览/下载:15/0
  |  
提交时间:2018/07/30
currency crisis forecasting
general regression neural network (GRNN)
exchange rate volatility
currency crisis early-warning system
Study on color model conversion for camera with neural network based on the combination between second general revolving combination design and genetic algorithm (EI CONFERENCE)
会议论文
OAI收割
ICO20: Illumination, Radiation, and Color Technologies, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Li Z.
;
Zhou F.
;
Wang C.
;
Li Z.
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2013/03/25
Munsell color system is selected to establish the mutual conversion between RGB and L*a*b* color model for camera. The color luminance meter and CCD camera synchronously measure the same color card
XYZ value is gotten from the color luminance meter
the training error is 0.000748566
it can show that the method combining second general revolving combination design with genetic algorithm can optimize the hidden-layer structure of neural network. Using the data of testing set to test this network and calculating the color difference between forecast value and true value
the color picture captured from CCD camera is expressed for RGB value as the input of neural network
and the L*a*b* value converted from XYZ value is regarded as the real color value of target card
which the difference is not obvious comparing with forecast result
the maximum is 5.6357 NBS
namely the output of neural network. The neural network of two hidden-layers is considered
the minimum is 0.5311 NBS
so the second general revolving combination design is introduced into optimizing the structure of neural network
and the average of color difference is 3.1744 NBS.
which can carry optimization through unifying project design
data processing and the precision of regression equation. Their mathematics model of encoding space is gained
and the significance inspection shows the confidence degree of regression equation is 99%. The mathematics model is optimized by genetic algorithm
optimization solution is gotten
and function value of the goal is 0.0007168. The neural network of the optimization solution is trained