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EMfor_neural_networks
In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial College). The data and simulations are described in: Nando de Freitas, Mahesan Niranjan and Andrew Gee Nonlinear State Space Estimation with Neural Networks and the EM algorithm After downloading the file, type "tar -xf EMdemo.tar" to uncompress it. This creates the directory EMdemo containing the required m files. Go to this directory, load matlab5 and type "EMtremor". The figures will then show you the simulation results, including ROC curves, likelihood plots, decision boundaries with error bars, etc. WARNING: Do make sure that you monitor the log-likelihood and check that it is increasing. Due to numerical errors, it might show glitches for some data sets.
(In this demo, I use the EM algorithm with a Rauch-Tung-Striebel smoother and an M step, which I ve recently derived, to train a two-layer perceptron, so as to classify medical data (kindly provided by Steve Roberts and Will Penny from EE, Imperial College). The data and simulations are described in: Nando de Freitas, Mahesan Niranjan and Andrew Gee Nonlinear State Space Estimation with Neural Networks and the EM algorithm After downloading the file, type "tar-xf EMdemo.tar" to uncompress it. This creates the directory EMdemo containing the required m files. Go to this directory, load matlab5 and type "EMtremor". The figures will then show you the simulation results, including ROC curves, likelihood plots, decision boundaries with error bars, etc. WARNING: Do make sure that you monitor the log-likelihood and check that it is increasing. Due to numerical errors, it might show glitches for some data sets.
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- 2008-03-05 19:22:23下载
- 积分：1
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model1
this is file for traffic networks benchmarks...
- 2013-03-11 15:36:10下载
- 积分：1
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Fractal-theory
基于混沌,分形理论的表面肌电信号非线性分析(Nonlinear Analysis of Surface EMG Based chaos, fractal theory)
- 2015-03-27 21:16:31下载
- 积分：1
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AlgorithmsforProgrammers
algorithms for matlab programmers very effective
- 2010-07-13 22:06:09下载
- 积分：1
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11
说明： 应届生大礼包-大唐电信篇，希望对大家有用。(Fresh Johnson Plaza Li Bao- Datang Telecom articles, want to be useful to everyone.)
- 2009-11-18 20:00:31下载
- 积分：1
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bosongfenbu
说明： 这是一个matlab程序，用于检测一组数据是否服从泊松分布。(This is a matlab program, used to detect whether the data obey a Poisson distribution.)
- 2010-03-28 20:44:54下载
- 积分：1
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Map-matching-algorithm
提出了基于模糊神经网络的新的地图匹配算法． 该算法综合了数字道路信息和GPS /DR 定位信息， 提取两个重要参数作为输入变量， 即定位点到候选路段的投影距离及定位航向与候选路段方位角差． 设计出了四层模糊神经网络及改进的收敛学习规则． 实验结果表明所提出的算法能很好地匹配车辆行驶路段位置．(Map matching algorithm based on fuzzy neural network)
- 2012-05-23 17:02:43下载
- 积分：1
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GUI-based-equalizer-design
基于GUI的均衡器设计，想做均衡器的同学可以借鉴一下哈~~(GUI-based equalizer design)
- 2011-12-18 11:10:10下载
- 积分：1
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d_error
本源码是用于ad hoc中一种改进的预约多址协议的仿真，具有吞吐量高，支持QoS的特点。绝对可以运行。(source for the ad hoc An Improved PRMA agreement simulation, with high throughput, QoS features. Absolutely can run.)
- 2007-07-04 19:17:29下载
- 积分：1
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3
说明： matlab应用程序，RBF复合PID控制的MATLAB程序(matlab applications, RBF complex PID control, MATLAB program)
- 2009-09-29 20:13:50下载
- 积分：1
