Pattern Recognition Using Neural and Functional Networks
Date: 05 May 2011, 16:26
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Preface Biologically inspired computing is different from conventional computing. It has a different feel; often the terminology does not sound like it’s talking about machines. The activities of this computing sound more human than mechanistic as people speak of machines that behave, react, self-organize, learn, generalize, remember and even to forget. Much of this technology tries to mimic nature’s approach in order to mimic some of nature’s capabilities. They have a rigorous, mathematical basis and neural networks for example have a statistically valid set on which the network is trained. Two outlines are suggested as the possible tracks for pattern recognition. They are neural networks and functional networks. Neural Networks (many interconnected elements operating in parallel) carry out tasks that are not only beyond the scope of conventional processing but also cannot be understood in the same terms. Imaging applications for neural networks seem to be a natural fit. Neural networks love to do pattern recognition. A new approach to pattern recognition using microARTMAP together with wavelet transforms in the context of hand written characters, gestures and signatures have been dealt. The Kohonen Network, Back Propagation Networks and Competitive Hopfield Neural Network have been considered for various applications. Functional networks, being a generalized form of Neural Networks where functions are learned rather than weights is compared with Multiple Regression Analysis for some applications and the results are seen to be coincident. New kinds of intelligence can be added to machines, and we will have the possibility of learning more about learning. Thus our imaginations and options are being stretched. These new machines will be fault-tolerant, intelligent and self-programming thus trying to make the machines smarter. So as to make those who use the techniques even smarter. Chapter 1 is a brief introduction to Neural and Functional networks in the context of Pattern recognition using these disciplines Chapter 2 gives a review of the architectures relevant to the investigation and the development of these technologies in the past few decades. VIII Preface Chapter 3 begins with the look at the recognition of handwritten alphabets using the algorithm for ordered list of boundary pixels as well as the Kohonen Self-Organizing Map (SOM). Chapter 4 describes the architecture of the MicroARTMAP and its capability. Chapter 5 the MicroARTMAP is augmented with a moment based feature extractor and applied to character recognition in this chapter. Chapter 6 illustrates the use of wavelet transforms together with MicroARTMAP for character recognition. The microARTMAP gave solutions to problems in civil engineering like classification of soil problem, finding the load from yield pattern of a plate and finding earthquake parameters from a given response spectrum. Chapter 7 MicroARTMAP and Back Propagation Network have been compared and presented for gesture recognition and signature verification. Solving scheduling problem by means of a Competitive Hopfield Neural Network are discussed in Chapter 8 Multiple Regression methods considered as a recognizer is compared with functional networks in solving certain problems as shown in Chapter 9. Conclusion and further applications are suggested in Chapter 10. # Hardcover: 196pages # Publisher: Springer; 1 edition (December 1, 2008) # Language: English # ISBN-10: 3540851291 # ISBN-13: 978-3540851295 PassWord: www.freebookspot.com
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