memory in artificial neural networks

Estimation of Proper Strain Rate in the CRSC Test Using a Artificial Neural Networks

... 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

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Artificial Neural Networks - a Useful Tool in Air Pollution and Meteorological Modelling pdf

... 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

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Tài liệu Programming Neural Networks in JavaProgramming Neural Networks in Java will show the intermediate ppt

... 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 ... Understanding Neural Networks Article Title: Chapter 2: Understanding Neural Networks Category: Artificial Intelligence Most Popular From Series: Programming Neural Networks in Java Posted: ... operator. Yet neural networks have a long way to go. Neural Networks Today Neural networks are in use today for a wide variety of tasks. Most people think of neural networks attempting to emulate...

Ngày tải lên: 14/02/2014, 20:20

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ARTIFICIAL NEURAL NETWORKS – ARCHITECTURES AND APPLICATIONS doc

... 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 ... 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 ... [12, 13]. The prevailing concepts in neurodynamics are based on neural networks, which are Newtonian models, since they treated neural microscopic pulses as point processes in trigger zones and...

Ngày tải lên: 15/03/2014, 23:20

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vehicle signal analysis using artificial neural networks

... 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

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a new type of structured artificial neural networks

... 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

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audio to visual speech synthesis using artificial neural networks

... 40 seconds were used as training data for the networks. The remaining 10 seconds were used as a test set for the trained networks. 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

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báo cáo hóa học: " Error mapping controller: a closed loop neuroprosthesis controlled by artificial neural networks" doc

... 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 ... control 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

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báo cáo hóa học: " Correction: Error mapping controller: a closed loop neuroprosthesis controlled by artificial neural networks" docx

Ngày tải lên: 19/06/2014, 10:20

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Artificial Neural Networks Industrial and Control Engineering Applications Part 1 pdf

... pilling, finger marks, and others. free online editions of InTech Books and Journals can be found at www.intechopen.com Artificial Neural Networks - Industrial and Control Engineering Applications Edited ... 2011 Printed in India A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechweb.org Artificial Neural Networks - Industrial ... application of ANN in textiles and clothing industries will be addressed in last section. Artificial Neural Networks - Industrial and Control Engineering Applications 6 neural net produced...