2024-03-29T13:10:27Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/72612023-01-19T01:05:10Zcom_10259.4_2526com_10259.4_2525com_10259.4_106com_10259_2604com_10259_3847com_10259_5086col_10259_4164col_10259_3848
Arroyo Puente, Ángel
Herrero Cosío, Álvaro
Tricio Gómez, Verónica
Corchado, Emilio
Woźniak, Michał
2018
Ozone is one of the pollutants with most negative efects on human health and in general on the biosphere. Many data-acquisition
networks collect data about ozone values in both urban and background areas. Usually, these data are incomplete or corrupt and the
imputation of the missing values is a priority in order to obtain complete datasets, solving the uncertainty and vagueness of existing
problems to manage complexity. In the present paper, multiple-regression techniques and Artifcial Neural Network models are
applied to approximate the absent ozone values from fve explanatory variables containing air-quality information. To compare the
diferent imputation methods, real-life data from six data-acquisition stations from the region of Castilla y Leon (Spain) are gathered ´
in diferent ways and then analyzed. Te results obtained in the estimation of the missing values by applying these techniques and
models are compared, analyzing the possible causes of the given response.
application/pdf
http://hdl.handle.net/10259/7261
eng
Hindawi
Neural Models for Imputation of Missing Ozone Data in Air-Quality Datasets
info:eu-repo/semantics/article
TEXT
RIUBU. Repositorio Institucional de la Universidad de Burgos
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