Greg Heath
- heath@alumni.brown.edu
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Nonlinear regression with neural network
Asked by Jérôme on 20 May 2013 at 14:23
Latest activity Commented on by Jérôme about 5 hours ago
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How could I do a Multi-step ahead Prediction without know the input serie validation.HELPPP
Asked by Yandy Perez Ramos on 20 May 2013 at 17:28
Latest activity Answered by Greg Heath about 21 hours ago
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Effective number of parameters in a neural network
Asked by Jérôme on 19 May 2013 at 0:01
Latest activity Answered by Greg Heath on 19 May 2013 at 15:34
1answer
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LDA classifier problem in age classification
Asked by Auon on 16 May 2013 at 11:53
Latest activity Commented on by Ilya on 17 May 2013 at 20:47
3answers
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neural network nprtool tansig vs logsig
Asked by Cagdas Ozgenc on 14 Apr 2013
Latest activity Commented on by Vito on 17 May 2013 at 0:02
5answers
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Is it Possible to extract Regression equation of the Regression Plots in Neural Network Toolbar
Asked by Vijayaraghavan on 20 Nov 2012
Latest activity Answered by Imran Babar on 16 May 2013 at 21:25
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2answers
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Prediction of the Sinus Function using Neural Networks
Asked by Pedro on 15 May 2013 at 21:56
Latest activity Commented on by Pedro on 16 May 2013 at 13:49
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2answers
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What is the best classifier for train the handwritten characters?
Asked by Minu on 13 May 2013 at 11:59
Latest activity Commented on by Greg Heath on 16 May 2013 at 13:36
2answers
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Making a Neural Network
Asked by Sergio on 13 May 2013 at 7:25
2answers
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NARX perform additional tests on network: from GUI to code
Asked by Olubanke on 22 Jul 2011
Latest activity Answered by Greg Heath on 16 May 2013 at 3:02
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how to do testing and training using feed forward neural network
Asked by hidayah ismail on 11 May 2013 at 8:40
Latest activity Answered by Greg Heath on 14 May 2013 at 18:55
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Hello I need help with the command mapminmax, since I have configured my premnmx RNA with the comman d but I change it to mapminmax I could adjust the working command y= (ymax-ymin)*(x-xmin)/(xmax-xmin) + ymin; THANKS
Asked by fabian on 11 May 2013 at 22:06
Latest activity Answered by Greg Heath on 14 May 2013 at 18:50
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4answers
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Neural Network Question regarding matrix regression
Asked by Stephan Moeller on 6 May 2013 at 10:25
Latest activity Commented on by Greg Heath on 14 May 2013 at 18:33
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1answer
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Maximum variable size is exceeded when training neural network
Asked by Marwah on 12 May 2013 at 15:31
Latest activity Answered by Greg Heath on 14 May 2013 at 18:19
2answers
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Neural Networks manipulation in k fold method
Asked by laplace laplace on 5 May 2013 at 19:58
Latest activity Commented on by Greg Heath on 14 May 2013 at 12:25
7answers
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A DIFFICULT NEURAL NETWORK
Asked by laplace laplace on 28 Apr 2013 at 15:50
Latest activity Answered by laplace laplace on 14 May 2013 at 9:03
1answer
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How to use RBF NN for classification?
Asked by rakesh r on 28 Mar 2013
Latest activity Commented on by Greg Heath on 11 May 2013 at 1:02
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Custom performance vectors for neural network training
Asked by Harold on 8 May 2013 at 20:23
Latest activity Commented on by Harold on 10 May 2013 at 19:22
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What neural network architecture should I be using for matching dissimilar types of input data such as a crystal's sampled absorption sprectrum (30 channels) along with a parameter such as its conductivity and to match these to a general database.
Asked by Keith on 10 May 2013 at 10:28
Latest activity Answered by Greg Heath on 10 May 2013 at 15:30
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5answers
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Normalizing data for neural networks
Asked by John on 10 Jan 2012
Latest activity Commented on by Greg Heath on 10 May 2013 at 9:18
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How to train RBF in neural network?
Asked by Minu on 9 May 2013 at 8:34
Latest activity Answered by Greg Heath on 10 May 2013 at 7:56
1answer
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Neural nets, how to access wrongly classified instances?
Asked by Amanda Lunt on 9 May 2013 at 12:39
Latest activity Answered by Greg Heath on 10 May 2013 at 7:47
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optimization method of radial basis neural network , newrb function
Asked by Siriya Skolthanarat on 10 May 2013 at 7:13
Latest activity Answered by Greg Heath on 10 May 2013 at 7:31
3answers
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Back propagation algorithm of Neural Network : XOR training
Asked by Ashikur on 22 Jan 2012
Latest activity Commented on by Greg Heath on 10 May 2013 at 5:58
1answer
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Problem in neural training, regression plot
Asked by JAPJEET KAUR on 8 May 2013 at 7:24
Latest activity Answered by Greg Heath on 8 May 2013 at 13:21
1answer
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How to train the neural network using RBF?
Asked by Minu on 8 May 2013 at 5:57
Latest activity Answered by Greg Heath on 8 May 2013 at 11:44
1answer
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Default parameters for net.trainParam and net.trainFcn - Neural Network Toolbox
Asked by Maxine on 6 May 2013 at 23:22
Latest activity Commented on by Greg Heath on 8 May 2013 at 0:48
3answers
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Matlab Neural Network program error
Asked by Platon on 23 Apr 2013 at 9:03
Latest activity Commented on by Greg Heath on 7 May 2013 at 15:14
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Confusion matrix neural network
Asked by John on 6 May 2013 at 15:33
Latest activity Answered by Greg Heath on 7 May 2013 at 15:05
2answers
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How to solve out of memory error?
Asked by Minu on 7 May 2013 at 5:26
1answer
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How to built time delay network for time series prediction ?
Asked by Ahmed Al Ali on 9 Mar 2013
Latest activity Commented on by Greg Heath on 6 May 2013 at 9:11
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Re-implementing a Neural Network from matlabs Toolbox as an mfile
Asked by Robert on 5 May 2013 at 10:31
Latest activity Answered by Greg Heath on 6 May 2013 at 9:03
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how can i train an artificial neural network for about 1500 input-output pairs or patterns very easily using MATLAB?
Asked by sheikh razi on 4 May 2013 at 14:10
Latest activity Commented on by Greg Heath on 6 May 2013 at 8:52
2answers
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implement the ANN-based classifier for three class of vehicles-train, bus and two wheeler
Asked by John on 5 May 2013 at 9:05
Latest activity Answered by Greg Heath on 6 May 2013 at 8:49
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1answer
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matlab neural network strange simulation performance
Asked by ezoukova on 25 Apr 2013 at 9:37
Latest activity Commented on by Greg Heath on 6 May 2013 at 8:27
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How to match the input and target file during neural network testing in my own GUI Application?
Asked by RIMPI SUMAN on 2 May 2013 at 10:15
Latest activity Commented on by Greg Heath on 5 May 2013 at 6:03
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how can i enter more than one input in neural network??
Asked by osw on 3 Apr 2013
Latest activity Commented on by osw on 4 May 2013 at 21:00
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Bidirectional Associative Memory in Neural Network Toolbox
Asked by S1 Ekstensi ILKOM on 3 May 2013 at 14:38
Latest activity Answered by Greg Heath on 4 May 2013 at 0:29
1answer
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Training Nerual Network Using Bat algorithm?
Asked by sehrish on 27 Apr 2013 at 15:52
Latest activity Commented on by Greg Heath on 1 May 2013 at 9:35
2answers
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How to resolve out of memory error?
Asked by Minnu on 25 Apr 2013 at 9:55
Latest activity Answered by Greg Heath on 1 May 2013 at 9:23
4answers
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Setting sample weights for training of network to set the contribution of each sample to the network outcome
Asked by Ferenc Raksi on 27 Apr 2013 at 2:37
Latest activity Answered by Greg Heath on 1 May 2013 at 8:11
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Neural Network Toolbox Example Dataset Error - Index Exceeds Matrix Dimensions
Asked by Gretchen on 23 May 2011
Latest activity Answered by Greg Heath on 1 May 2013 at 6:56
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1answer
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how to classify two class using neural network
Asked by tamanna on 16 Apr 2013
Latest activity Commented on by Greg Heath on 1 May 2013 at 6:46
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How to use different transfer functions within the same layer of a neural network?
Asked by mladen on 24 Apr 2013 at 7:02
Latest activity Commented on by mladen on 30 Apr 2013 at 7:09
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Feed Forward Neural Network - How do I interpret the output?
Asked by Laura on 25 Apr 2013 at 14:14
Latest activity Answered by Greg Heath on 27 Apr 2013 at 5:49
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Hi, i am using NARX todo multi step prediction of a daily stock market index (Sensex 2003x1 matrix) using another one as input (Nifty 2003x1 matrix). I am having problem with the close loop
Asked by Nilanjan on 25 Apr 2013 at 14:46
Latest activity Answered by Greg Heath on 25 Apr 2013 at 23:56
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How can I do multi-step ahead prediction using NAR for a single timeseries data (Sensex) using colsed loop and removing delay? I tried to use the code generated by GUI.
Asked by Nilanjan on 20 Apr 2013
Latest activity Commented on by Greg Heath on 25 Apr 2013 at 20:23
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Stock market prediction using Neural Networks.
Asked by Vineet on 23 Apr 2013 at 8:57
Latest activity Commented on by Vineet on 24 Apr 2013 at 9:13
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Why is there a difference in performance error using 'nntool' and 'nftool' when the properties assumed are same?
Asked by Nitin Samuel on 24 Apr 2013 at 7:14
Latest activity Answered by Greg Heath on 24 Apr 2013 at 8:04
4answers
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NN validation and data partition
Asked by laplace laplace on 14 Jan 2013
Latest activity Commented on by Greg Heath on 24 Apr 2013 at 7:43