書誌事項
- タイトル別名
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- Classification of New and Used Bills Using Acoustic Cepstrum of a Banking Machine by Neural Networks
- ニューラル ネットワーク ニ ヨル オンキョウ ケプストラム オ モチイタ シヘイ ノ シンキュウ シキベツ
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This paper proposes a method to classify new and used bills using the acoustic cepstrum pattern by neural networks. The proposed method deals with an acoustic signal which has been generated by the bill passing through a banking machine. By using an acoustic cepstrum pattern, the rough structure of the acoustic spectrum can be represented as the cepstrum with a smaller pattern size than the spectrum. The proposed method employs a neural network as the classifier. Two different types of the neural network, one is the three layered perceptron and the other is the competitive neural network, are used to evaluate which type is more suitable for classification of the cepstrum pattern. The experimental results show the effectiveness of the proposed method, and that the competitive neural network yields better classification performance than the three-layered perceptron.
収録刊行物
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- 電気学会論文誌C(電子・情報・システム部門誌)
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電気学会論文誌C(電子・情報・システム部門誌) 119 (8-9), 955-961, 1999
一般社団法人 電気学会
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詳細情報 詳細情報について
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- CRID
- 1390001204612105088
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- NII論文ID
- 130006846165
- 10004630141
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- NII書誌ID
- AN10065950
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- ISSN
- 13488155
- 03854221
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- NDL書誌ID
- 4816295
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可