Fuzzy Inputs and Missing Data in Similarity-Based Heterogeneous Neural Networks
. Fuzzy heterogeneous networks are recently introduced neural network models composed of neurons of a general class whose inputs and weights are mixtures of continuous variables (crisp and/or fuzzy) with discrete quantities, also admitting missing data. These networks have net input functions based...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.43.5533 2023-05-15T15:03:01+02:00 Fuzzy Inputs and Missing Data in Similarity-Based Heterogeneous Neural Networks Llu'is Belanche And Julio J. Vald'es The Pennsylvania State University CiteSeerX Archives 1999 application/postscript http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.43.5533 http://www.lsi.upc.es/~belanche/recerca/iwann99.ps.gz en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.43.5533 http://www.lsi.upc.es/~belanche/recerca/iwann99.ps.gz Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.lsi.upc.es/~belanche/recerca/iwann99.ps.gz text 1999 ftciteseerx 2016-01-08T04:35:02Z . Fuzzy heterogeneous networks are recently introduced neural network models composed of neurons of a general class whose inputs and weights are mixtures of continuous variables (crisp and/or fuzzy) with discrete quantities, also admitting missing data. These networks have net input functions based on similarity relations between the inputs and the weights of a neuron. They thus accept heterogeneous --possibly missing-- inputs, and can be coupled with classical neurons in hybrid network architectures, trained by means of genetic algorithms or other evolutionary methods. This paper compares the effectiveness of the fuzzy heterogeneous model based on similarity with the classical feed-forward one, in the context of an investigation in the field of environmental sciences, namely, the geochemical study of natural waters in the Arctic (Spitzbergen). Classification performance, the effect of working with crisp or fuzzy inputs, the use of traditional scalar product vs. similarity-ba. Text Arctic Spitzbergen Unknown Arctic |
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English |
description |
. Fuzzy heterogeneous networks are recently introduced neural network models composed of neurons of a general class whose inputs and weights are mixtures of continuous variables (crisp and/or fuzzy) with discrete quantities, also admitting missing data. These networks have net input functions based on similarity relations between the inputs and the weights of a neuron. They thus accept heterogeneous --possibly missing-- inputs, and can be coupled with classical neurons in hybrid network architectures, trained by means of genetic algorithms or other evolutionary methods. This paper compares the effectiveness of the fuzzy heterogeneous model based on similarity with the classical feed-forward one, in the context of an investigation in the field of environmental sciences, namely, the geochemical study of natural waters in the Arctic (Spitzbergen). Classification performance, the effect of working with crisp or fuzzy inputs, the use of traditional scalar product vs. similarity-ba. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Llu'is Belanche And Julio J. Vald'es |
spellingShingle |
Llu'is Belanche And Julio J. Vald'es Fuzzy Inputs and Missing Data in Similarity-Based Heterogeneous Neural Networks |
author_facet |
Llu'is Belanche And Julio J. Vald'es |
author_sort |
Llu'is Belanche And |
title |
Fuzzy Inputs and Missing Data in Similarity-Based Heterogeneous Neural Networks |
title_short |
Fuzzy Inputs and Missing Data in Similarity-Based Heterogeneous Neural Networks |
title_full |
Fuzzy Inputs and Missing Data in Similarity-Based Heterogeneous Neural Networks |
title_fullStr |
Fuzzy Inputs and Missing Data in Similarity-Based Heterogeneous Neural Networks |
title_full_unstemmed |
Fuzzy Inputs and Missing Data in Similarity-Based Heterogeneous Neural Networks |
title_sort |
fuzzy inputs and missing data in similarity-based heterogeneous neural networks |
publishDate |
1999 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.43.5533 http://www.lsi.upc.es/~belanche/recerca/iwann99.ps.gz |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Spitzbergen |
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Arctic Spitzbergen |
op_source |
http://www.lsi.upc.es/~belanche/recerca/iwann99.ps.gz |
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http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.43.5533 http://www.lsi.upc.es/~belanche/recerca/iwann99.ps.gz |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766334927351054336 |