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计算技术研究所 [3]
长春光学精密机械与物... [3]
地理科学与资源研究所 [2]
中国科学院大学 [1]
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OAI收割 [8]
iSwitch采集 [1]
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期刊论文 [6]
会议论文 [3]
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2023 [1]
2019 [2]
2012 [1]
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2008 [2]
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Composite Object Relation Modeling for Few-Shot Scene Recognition
期刊论文
OAI收割
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2023, 卷号: 32, 页码: 5678-5691
作者:
Song, Xinhang
;
Liu, Chenlong
;
Zeng, Haitao
;
Zhu, Yaohui
;
Chen, Gongwei
  |  
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2023/12/04
Scene recognition
few-shot learning
graph modeling
generalization ability
Balancing prediction accuracy and generalization ability: A hybrid framework for modelling the annual dynamics of satellite-derived land surface temperatures
期刊论文
OAI收割
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2019, 卷号: 151, 页码: 189-206
作者:
Liu, Zihan
;
Zhan, Wenfeng
;
Lai, Jiameng
;
Hong, Falu
;
Quan, Jinling
  |  
收藏
  |  
浏览/下载:75/0
  |  
提交时间:2019/09/24
Land surface temperature
Annual temperature cycle
LST dynamics
Prediction accuracy
Generalization ability
Balancing prediction accuracy and generalization ability: A hybrid framework for modelling the annual dynamics of satellite-derived land surface temperatures
期刊论文
OAI收割
ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, 2019, 卷号: 151, 页码: 189-206
作者:
Liu, Zihan
;
Zhan, Wenfeng
;
Lai, Jiameng
;
Hong, Falu
;
Quan, Jinling
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2019/09/24
Land surface temperature
Annual temperature cycle
LST dynamics
Prediction accuracy
Generalization ability
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:22/0
  |  
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.
Multi-Task Rank Learning for Visual Saliency Estimation
期刊论文
OAI收割
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, 2011, 卷号: 21, 期号: 5, 页码: 623-636
作者:
Li, Jia
;
Tian, Yonghong
;
Huang, Tiejun
;
Gao, Wen
  |  
收藏
  |  
浏览/下载:24/0
  |  
提交时间:2019/12/16
Generalization ability
multi-task learning
pair-wise rank learning
visual saliency
Study of the neural network constitutive models for turfy soil with different decomposition degree (EI CONFERENCE)
会议论文
OAI收割
2011 2nd International Conference on Mechanic Automation and Control Engineering, MACE 2011, July 15, 2011 - July 17, 2011, Inner Mongolia, China
作者:
Nie L.
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2013/03/25
The turfy soil is of a special humus soil. The decomposition degree is the main factor on the physical and mechanical properties of turfy soil. To build the turfy soil constitutive model
there are a few shortages such as the calculation cumbersome and low accuracy for parameter value with the method of traditional models. Furthermore
those methods did not reflect the influence of strength that effected by decomposition degree of the turfy soil. In this paper
the relationship of stress-strain with different decomposition degrees of turfy soil was carried out through indoor tests. Based on above experimental results
an improved method
which divided into different zones according to different decomposition degrees of turfy soil and calculated combining with neural network constitutive model is put forward. The result shows that
the neural network of turfy soil has good fitting precision and good generalization ability. It can fully describe the influence of the turfy soil. 2011 IEEE.
A new early stopping algorithm for improving neural network generalization (EI CONFERENCE)
会议论文
OAI收割
2009 2nd International Conference on Intelligent Computing Technology and Automation, ICICTA 2009, October 10, 2009 - October 11, 2009, Changsha, Hunan, China
作者:
Liu J.-G.
;
Wu X.-X.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2013/03/25
As generalization ability of neural network was restricted by overfitting problem in the network's training. Early stopping algorithm based on fuzzy clustering was put forward to solve this problem in this paper. Subtractive clustering and Fuzzy C-Means clustering (FCM) were combined to realize optimal division of training set
validation set and test set. How to realize this algorithm in backpropagation (BP) network by utilizing neural network toolbox and fuzzy logic toolbox in MATLAB was dwelled on. Early stopping algorithm based on fuzzy clustering and other early stopping algorithms were applied in function approximation and pattern recognition problems in validation experiments. Experiments results indicate that early stopping algorithm based on fuzzy clustering has higher precision in comparison to other early stopping algorithms. Outputs of training set
validation set and test set are more accordant. 2009 IEEE.
Minimal consistent subset for hyper surface classification method
期刊论文
iSwitch采集
International journal of pattern recognition and artificial intelligence, 2008, 卷号: 22, 期号: 1, 页码: 95-108
作者:
He, Qing
;
Zhao, Xiu-Rong
;
Shi, Zhong-Zhi
收藏
  |  
浏览/下载:30/0
  |  
提交时间:2019/05/10
Hyper surface classification (hsc)
Minimal consistent subset (mcs)
Sampling
Generalization ability
Minimal consistent subset for Hyper Surface Classification method
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF PATTERN RECOGNITION AND ARTIFICIAL INTELLIGENCE, 2008, 卷号: 22, 期号: 1, 页码: 95-108
作者:
He, Qing
;
Zhao, Xiu-Rong
;
Shi, Zhong-Zhi
  |  
收藏
  |  
浏览/下载:13/0
  |  
提交时间:2019/12/16
Hyper Surface Classification (HSC)
Minimal Consistent Subset (MCS)
sampling
generalization ability