| Registro completo |
| Provedor de dados: |
Ciência Rural
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| País: |
Brazil
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| Título: |
Comparative analysis of decision tree algorithms on quality of water contaminated with soil
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| Autores: |
Dota,Mara Andrea
Cugnasca,Carlos Eduardo
Barbosa,Domingos Sávio
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| Data: |
2015-02-01
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| Ano: |
2015
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| Palavras-chave: |
Environmentalcontrol
Runoff
Wireless sensor networks
Machine learning
Data mining
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| Resumo: |
Agriculture, roads, animal farms and other land uses may modify the water quality from rivers, dams and other surface freshwaters. In the control of the ecological process and for environmental management, it is necessary to quickly and accurately identify surface water contamination (in areas such as rivers and dams) with contaminated runoff waters coming, for example, from cultivation and urban areas. This paper presents a comparative analysis of different classification algorithms applied to the data collected from a sample of soil-contaminated water aiming to identify if the water quality classification proposed in this research agrees with reality. The sample was part of a laboratory experiment, which began with a sample of treated water added with increasing fractions of soil. The results show that the proposed classification for water quality in this scenario is coherent, because different algorithms indicated a strong statistic relationship between the classes and their instances, that is, in the classes that qualify the water sample and the values which describe each class. The proposed water classification varies from excelling to very awful (12 classes)
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Inglês
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015000200267
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| Editor: |
Universidade Federal de Santa Maria
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| Relação: |
10.1590/0103-8478cr20140147
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| Formato: |
text/html
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| Fonte: |
Ciência Rural v.45 n.2 2015
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| Direitos: |
info:eu-repo/semantics/openAccess
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