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检索条件"主题词=Expectation-Maximization algorithm"
627 条 记 录,以下是491-500 订阅
排序:
Performance Analysis of Multi-Carrier Relay-Based UAV Network Over Fading Channels
Performance Analysis of Multi-Carrier Relay-Based UAV Networ...
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Globecom Workshops
作者: Abualhaol, Ibrahim Y. Matalgah, Mustafa M. Khalifa Univ Sci Technol & Res Sharjah U Arab Emirates Univ Mississippi University MS 38677 USA
The performance analysis of multi-carrier relay-based Unmanned Airborne Vehicles (UAVs) network is studied analytically over fading channels. A relay-based topology with one ground control unit (GCU) is assumed, where... 详细信息
来源: 评论
AN EM-algorithm APPROACH FOR THE DESIGN OF ORTHONORMAL BASES ADAPTED TO SPARSE REPRESENTATIONS
AN EM-ALGORITHM APPROACH FOR THE DESIGN OF ORTHONORMAL BASES...
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2010 IEEE International Conference on Acoustics, Speech, and Signal Processing
作者: Dremeau, A. Herzet, C. INRIA Ctr Rennes Bretagne Atlantique F-35000 Rennes France
In this paper, we consider the problem of dictionary learning for sparse representations. Several algorithms dealing with this problem can be found in the literature. One of them, introduced by Sezer et al. in [1] opt... 详细信息
来源: 评论
Incremental Learning of Multivariate Gaussian Mixture Models
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Joint Conference of 20th Brazilian Symposium on Artificial Intelligence (SBIA) /SBRN/JRI
作者: Engel, Paulo Martins Heinen, Milton Roberto UFRGS Informat Inst BR-91501970 Porto Alegre RS Brazil
This paper presents a new algorithm for unsupervised incremental learning based on a Bayesian framework. The algorithm, called IGMM (for Incremental Gaussian Mixture Model), creates and continually adjusts a Gaussian ... 详细信息
来源: 评论
Condition prognosis of mechanical drives based on nonlinear dynamical models
Condition prognosis of mechanical drives based on nonlinear ...
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Conference on Control and Fault-Tolerant Systems (SysTol)
作者: Gasperin, Matej Juricic, Dani Boskoski, Pavle Jozef Stefan Inst Dept Syst & Control Jamova 39 Ljubljana Slovenia
Forecasting the condition of the equipment is becoming an important ingredient of the advanced maintenance and asset management systems. In this paper a probabilistic approach to the prognosis of damage progression in... 详细信息
来源: 评论
Modeling Multi-source Remote Sensing Image Classifier Based on the MDL Principle: Experimental Studies
Modeling Multi-source Remote Sensing Image Classifier Based ...
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IEEE International Conference on Systems, Man and Cybernetics
作者: Xia, Huaiying Hu, Rukun Xu, Bingxin Guo, Ping Beijing Normal Univ Image Proc & Pattern Recognit Lab Beijing 100875 Peoples R China Beijing Inst Technol Sch Comp Sci & Technol Beijing 100081 Peoples R China
In classification of multi-source remote sensing image, it is usually difficult to obtain higher classification accuracy. In the previous work, the modeling technique for the remote sensing image classification based ... 详细信息
来源: 评论
Greedy Maximal Scheduling in Wireless Networks
Greedy Maximal Scheduling in Wireless Networks
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IEEE Global Telecommunications Conference (GLOBECOM 2010)
作者: Li, Qiao Negi, Rohit Carnegie Mellon Univ Dept Elect & Comp Engn Pittsburgh PA 15213 USA
In this paper we consider greedy scheduling algorithms in wireless networks, i.e., the schedules are computed by adding links greedily based on some priority vector. Two special cases are considered: 1) Longest Queue ... 详细信息
来源: 评论
Applying Training Hidden Features to Joint Curve Evolution for Brain MRI Segmentation
Applying Training Hidden Features to Joint Curve Evolution f...
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11th International Conference on Control, Automation, Robotics and Vision (ICARCV 2010)
作者: Farzinfar, Mahshid Teoh, Eam Khwang Xue, Zhong Nanyang Technol Univ Sch Elect Elect Engn Singapore 639798 Singapore Cornell Univ Methodist Hosp Res Inst Weill Med Coll Houston TX USA
According to the level of information provided in images, segmentation techniques can be categorized into two groups. One is region-labeling, which obeys the intensity-based classification methods. Although modeling t... 详细信息
来源: 评论
System Identification of Nonlinear Dynamical Models: Application to Wastewater Treatment Plant
System Identification of Nonlinear Dynamical Models: Applica...
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IEEE International Conference on Control Applications Part of 2010 IEEE Multi-Conference on Systems and Control
作者: Gasperin, Matej Vrecko, Darko Juricic, Dani Jozef Stefan Inst SI-1000 Ljubljana Slovenia
The paper presents a novel approach to identification of stochastic nonlinear dynamic systems using efficient approximation methods. The motivation behind this work is to develop a computationally efficient and robust... 详细信息
来源: 评论
Mixing Linear SVMs for Nonlinear Classification
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IEEE TRANSACTIONS ON NEURAL NETWORKS 2010年 第12期21卷 1963-1975页
作者: Fu, Zhouyu Robles-Kelly, Antonio Zhou, Jun Australian Natl Univ Coll Engn & Comp Sci Canberra ACT 2601 Australia Univ New S Wales Australian Def Force Acad Canberra ACT 2600 Australia
In this paper, we address the problem of combining linear support vector machines (SVMs) for classification of large-scale nonlinear datasets. The motivation is to exploit both the efficiency of linear SVMs (LSVMs) in... 详细信息
来源: 评论
RETRACTED: Development of censored data-based robust design for pharmaceutical quality by design (Retracted Article)
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INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 2010年 第9-12期49卷 839-851页
作者: Cho, Byung Rae Choi, Yongsun Shin, Sangmun Clemson Univ Dept Ind Engn Clemson SC 29634 USA Inje Univ Dept Syst Management & Engn Gimhae 621749 Gyeong Nam South Korea
Robust design techniques, which are based on the concept of building quality into products or processes, are increasingly popular in many manufacturing industries. In this paper, we propose a new robust design model i... 详细信息
来源: 评论