The Study of Fuzzy Neural Network For Seismic Pattern Recognition
碩士 === 國立交通大學 === 資訊科學學系 === 83 === We propose three fuzzy neural network models, fuzzy K-nearest neighbor rule (fuzzy K-NNR) net, two learning steps fuzzy neural network, and fuzzy functional-link net. The three fuzzy neural networks are...
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ndltd-TW-083NCTU03940052015-10-13T12:53:37Z http://ndltd.ncl.edu.tw/handle/66437905893802521127 The Study of Fuzzy Neural Network For Seismic Pattern Recognition 模糊類神經網路於震測圖形識別之研究 Yune-Wei Yuan 袁永偉 碩士 國立交通大學 資訊科學學系 83 We propose three fuzzy neural network models, fuzzy K-nearest neighbor rule (fuzzy K-NNR) net, two learning steps fuzzy neural network, and fuzzy functional-link net. The three fuzzy neural networks are all applied to two important seismic pattern recognition problems, seismic trace editing and seismic first arrival picking. The first fuzzy neural network model is fuzzy K-neighbor rule neural network. Fuzzy K-nearest neighbor classification rule is implemented by neural network of the Hamming net. In the training stage of fuzzy K-nearest neighbor classification rule neural network, each pattern is assigned fuzzy membership. In the testing stage, testing patterns are through the neural network to determine which class the testing pattern belongs to. By adopting fuzzy C-means theorem the second fuzzy neural network model is two steps learning fuzzy neural network. The training stage of this neural network model are divided into two learning steps. The first step is applying unsupervised learning method using fuzzy C-means theorem as learning algorithm and second learning step is perceptron learning by gradient-descent method which is a supervised learning method. In the testing stage, each testing pattern is put in this network and transfer the pattern to C fuzzy degrees, output layer then get the output according to the C fuzzy degrees. Fuzzy functional-link net is 3rd fuzzy neural network model incorporated with fuzzy concept in learning procedure. The three fuzzy neural network are applied to seismic trace editing and first arrival picking. The experiments of seismic trace editing and seismic first arrival picking are quite encouraging. Kou-Yuan Huang 黃國源 1995 學位論文 ; thesis 72 en_US |
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碩士 === 國立交通大學 === 資訊科學學系 === 83 === We propose three fuzzy neural network models, fuzzy K-nearest
neighbor rule (fuzzy K-NNR) net, two learning steps fuzzy
neural network, and fuzzy functional-link net. The three
fuzzy neural networks are all applied to two important seismic
pattern recognition problems, seismic trace editing and seismic
first arrival picking. The first fuzzy neural network model is
fuzzy K-neighbor rule neural network. Fuzzy K-nearest neighbor
classification rule is implemented by neural network of the
Hamming net. In the training stage of fuzzy K-nearest neighbor
classification rule neural network, each pattern is assigned
fuzzy membership. In the testing stage, testing patterns are
through the neural network to determine which class the testing
pattern belongs to. By adopting fuzzy C-means theorem the
second fuzzy neural network model is two steps learning fuzzy
neural network. The training stage of this neural network
model are divided into two learning steps. The first step is
applying unsupervised learning method using fuzzy C-means
theorem as learning algorithm and second learning step is
perceptron learning by gradient-descent method which is a
supervised learning method. In the testing stage, each testing
pattern is put in this network and transfer the pattern to C
fuzzy degrees, output layer then get the output according to
the C fuzzy degrees. Fuzzy functional-link net is 3rd fuzzy
neural network model incorporated with fuzzy concept in
learning procedure. The three fuzzy neural network are applied
to seismic trace editing and first arrival picking. The
experiments of seismic trace editing and seismic first arrival
picking are quite encouraging.
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author2 |
Kou-Yuan Huang |
author_facet |
Kou-Yuan Huang Yune-Wei Yuan 袁永偉 |
author |
Yune-Wei Yuan 袁永偉 |
spellingShingle |
Yune-Wei Yuan 袁永偉 The Study of Fuzzy Neural Network For Seismic Pattern Recognition |
author_sort |
Yune-Wei Yuan |
title |
The Study of Fuzzy Neural Network For Seismic Pattern Recognition |
title_short |
The Study of Fuzzy Neural Network For Seismic Pattern Recognition |
title_full |
The Study of Fuzzy Neural Network For Seismic Pattern Recognition |
title_fullStr |
The Study of Fuzzy Neural Network For Seismic Pattern Recognition |
title_full_unstemmed |
The Study of Fuzzy Neural Network For Seismic Pattern Recognition |
title_sort |
study of fuzzy neural network for seismic pattern recognition |
publishDate |
1995 |
url |
http://ndltd.ncl.edu.tw/handle/66437905893802521127 |
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