artificial neural networks in java

... Understanding Neural Networks Article Title: Chapter 2: Understanding Neural Networks Category: Artificial Intelligence Most Popular From Series: Programming Neural Networks in Java Posted: ... particularly sure what final outcome is being sought. Neural networks are often employed in data mining do to the ability for neural networks to be trained. Neural networks can also be used ... Multilayer Neural Networks Article Title: Chapter 3: Using Multilayer Neural Networks Category: Artificial Intelligence Most Popular From Series: Programming Neural Networks in Java Posted:...

Ngày tải lên: 14/02/2014, 20:20

... for use in training and testing the neural network. A large training data reduces the risk of under-sampling the nonlinear function, but increases the training time. To improve training, preprocessing ... minmax min VV VV A − − = (4) Training was performed iteratively until the average of sum squared error over all the training patterns was minimized. Experiment were carried out using ... DESIGN ARTIFICIAL NEURAL NETWORK MODEL Neural networks are computer models that mimic the knowledge acquisition and organization skills of the human brain. Since, the characteristics of a neural...

Ngày tải lên: 22/03/2013, 15:01

... should be divided into several sets (training, testing, production, on-line, remaining). The training set is used to adjust the interconnection weights of the MPNN model. The testing set is used ... local minimum far from the global one. During the learning process, the network should be periodically tested on the testing set (not included in the training set) www.intechopen.com Artificial ... feedforward networks. Neural Networks 4, pp. 251-257 Kohonen, T. (1995). Self-organizing maps. Springer, Berlin Kurkova, V. (1992). Kolmogorov’s Theorem and Multilayer Neural Networks, Neural Networks, ...

Ngày tải lên: 29/03/2014, 21:20

... of Neural Networks 163 Hazem M. El-Bakry Chapter 9 Applying Artificial Neural Network Hadron - Hadron Collisions at LHC 183 Amr Radi and Samy K. Hindawi Chapter 10 Applications of Artificial Neural ... method to realize flexible infor‐ mation processing. Neural networks consider neuron groups of the brain in the creature, and imitate these neurons technologically. Neural networks have some features, ... training examples needed, convergence to an attractor in a single step and geometric increase (rather than linear) in the number of classes with the number of nodes. The disadvantage is the increasing...

Ngày tải lên: 15/03/2014, 23:20

... 1 Usin g Neural Networks in HYSYS Using Neural Networks in HYSYS © 2004 AspenTech. All Rights Reserved. Using Neural Networks in HYSYS.pdf 4 Usin g Neural Networks in HYSYS ... is included to check the quality of the Neural Network calculations. 9 Usin g Neural Networks in HYSYS Training the Neural Network The next step is to train the Neural Network using ... include large errors. Neural Networks will not predict the effect of changes in variables not included in the training data. 12 Usin g Neural Networks in HYSYS Exercise Using the Parametric...

Ngày tải lên: 23/03/2014, 02:20

... training was completed, the validation test followed using the remaining data that were not used for training. Results of training and validation test are shown in Figure 11. Since data points ... Bridge since appropriate strain readings could be acquired for obtaining information about number of axles, speed and axle spacings of a vehicle. Also, appropriate strain readings for calculating ... Calculating an Influence Line from Direct Measurements. Proceedings of the ICE - Bridge Engineering, 2006, 159, 31-34. 7. McNulty, P.; O’Brien, E.J. Testing of Bridge Weigh -In- Motion System in a...

Ngày tải lên: 28/04/2014, 10:02

... classes. Domains can be joined to form super-domains, of which the original domains are the subdomains. Sup e r-domains inherit the services and attributes of their subdomains. Multiple-inheritance is ... animal learning. MMC offers a framework for constructing, combining, sharing, transforming and verifying ontolo- gies. We conclude that the MMC can serve as an effec- tive tool for neural modeling. But ... discriminant class points position mesh of cells cluster of points neurons firing event time mesh neural clique Our classification example involves a set of 167 points defined by their coordinates in...

Ngày tải lên: 28/04/2014, 10:06

... 40 seconds were used as train- ing data for the networks. The remaining 10 sec- onds were used as a test set for the trained net- works. The restricted amount of training data avaliable from each ... speech parameters. Neural networks have been shown to be efficient and robust learning machines which solve an input-output mapping and have been used in the past to perform similar mappings from acoustics ... cues used in our training studies [9, pp. 437-442] are included as outputs of the network. Furthermore, since the activation values of the networks output nodes are constrained to lie in the range...

Ngày tải lên: 28/04/2014, 10:06

... combined to create the training data for the XOR operator. The following line of code combines these two arrays to create training data: NeuralDataSet trainingSet = new BasicNeuralDataSet(XOR_INPUT, ... » Neural Networks An Introduction to Encog Neural Networks for Java By JeffHeaton, 17 Jan 2010 Download source code - 306 KB Introduction This article provides a basic introduction to neural networks ... be trained before they are of any use. To train this neural network, me must provide training data. The training data is the truth table for the XOR operator. The XOR has the following inputs: public...

Ngày tải lên: 28/04/2014, 10:10

... The binary floating point file format is expedient when you have a large amount of data. The data is saved in a separate file as a sequence of floating point numbers in binary format, using 4 ... 'arrow', pointing from the neuron in the previous layer, ANLink::poutput_neuron to the neuron in the next layer, ANLink::pinput_neuron. I organize a full connectionist neural network structure in this ... are obtained from the training set, and then used for preprocessing every incoming vector for classification. The console supports training data random separation to train, validation, and test...

Ngày tải lên: 28/04/2014, 10:10

... take considerably more training iterations. We begin by creating a training set. TrainingSet trainingSet = new TrainingSet(2, 1); trainingSet.addElement(new SupervisedTrainingElement (new double[]{0, ... DynamicBackPropagation(); train.setNeuralNetwork(network); network.setLearningRule(train); We now begin to loop through training iterations, until we are trained to below 1%. int epoch = 1; do { train.doOneLearningIteration(trainingSet); ... the trained network’s results. System.out.println(" ;Neural Network Results:"); for(TrainingElement element : trainingSet.trainingElements()) { network.setInput(element.getInput()); ...

Ngày tải lên: 28/04/2014, 10:10

... the International Joint Conference on Neural Networks (IJCNN) meetings in Washington, DC, in 2001, and in Honolulu and Singapore in 2002. These meetings were eye-openers for anyone trained in ... polynomal. Neural Networks in Finance: Gaining Predictive Edge in the Market 8 1. Introduction The financial sectors of emerging markets, in particular, but also in markets with a great deal of innovation ... forms in the neural network literature. 2.4.2 Squasher Functions The neurons process the input data in two ways: first by forming lin- ear combinations of the input data and then by “squashing”...

Ngày tải lên: 08/05/2014, 10:01

... established that adding noise to the training data in artificial neural learning improves the quality of learning, as measured by the trained networks ability to maximize exploration of the input/output ... con- trol of dynamical systems using neural networks. IEEE Trans Neural Networks 1990, 1:4-27. 23. Matsuoka K: Noise injection into inputs in back-propagation learning. IEEE Transactions on Systems, ... longer, inducing fatigue, in a following session. A set of trajectory errors will be used as training input of the NF neural network and the corresponding desired output will be built using the...

Ngày tải lên: 19/06/2014, 10:20

Ngày tải lên: 19/06/2014, 10:20

Ngày tải lên: 20/06/2014, 00:20

Ngày tải lên: 20/06/2014, 00:20

Ngày tải lên: 20/06/2014, 00:20

Ngày tải lên: 20/06/2014, 00:20