2013
DOI: 10.1016/j.atmosenv.2013.07.072
|View full text |Cite
|
Sign up to set email alerts
|

Air quality prediction using optimal neural networks with stochastic variables

Abstract: We apply recent methods in stochastic data analysis for discovering a set of few stochastic variables that represent the relevant information on a multivariate stochastic system, used as input for artificial neural networks models for air quality forecast. We show that using these derived variables as input variables for training the neural networks it is possible to significantly reduce the amount of input variables necessary for the neural network model, without considerably changing the predictive power of … Show more

Help me understand this report
View preprint versions

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

0
48
0
1

Year Published

2016
2016
2024
2024

Publication Types

Select...
4
3
2

Relationship

0
9

Authors

Journals

citations
Cited by 115 publications
(53 citation statements)
references
References 41 publications
0
48
0
1
Order By: Relevance
“…where n i xXR ∈= is input, i yYR ∈= is output, and the aim is to find a real function () fx, then use any input x to infer the corresponding output y [5]. The hyper plane which the desires of classification problems is actually the solution of regression problem.…”
Section: Theorymentioning
confidence: 99%
See 1 more Smart Citation
“…where n i xXR ∈= is input, i yYR ∈= is output, and the aim is to find a real function () fx, then use any input x to infer the corresponding output y [5]. The hyper plane which the desires of classification problems is actually the solution of regression problem.…”
Section: Theorymentioning
confidence: 99%
“…By reference [3][4][5] and on-the-spot investigation, the initial concentration (PM 10 0 , ug/m 3 ), wind speed (v, m/s), temperature (T, ℃) and relative humidity (H, %), pressure (p, kPa) , rainfall (R, mm), sunlight (s, H) are selected as input parameters.…”
Section: Modelsmentioning
confidence: 99%
“…Other more sophisticated methods of analysing such data exist that may also yield further insights into the behaviour of upper-air winds in the monsoonal tropics. For example, artificial intelligence and machine-learning based methods on pattern recognition or trend prediction [19,20] can identify features within the data time series that are not captured by the mean and variance. On the point of time series analysis of stochastic vectors, methods exist by which the time evolution of a random vector can be described.…”
Section: Suggestions For Future Studiesmentioning
confidence: 99%
“…Thus the proposed system summarizes that the air quality should be monitored in the indoor and in-car system. Ana Russo et al, [8] author uses the stochastic variables to train the artificial neural networks for predicting the air forecasts. The stochastic variable reduces the training time and provide the efficient result when matching the air pollutants in the air forecast.…”
Section: Related Workmentioning
confidence: 99%