Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/975
DC Field | Value | Language |
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dc.contributor.authorall | Cander, L. R.; Rutherford Appleton Laboratory, Chilton, Didcot, Oxon, U.K. | en |
dc.contributor.authorall | Milosavljevic´, M. M.; Faculty of Electrical Engineering, University of Belgrade, Belgrade, Serbia and Montenegro | en |
dc.contributor.authorall | Tomasevic´, S.; Faculty of Electrical Engineering, University of Belgrade, Belgrade, Serbia and Montenegro | en |
dc.date.accessioned | 2006-02-23T10:23:45Z | en |
dc.date.available | 2006-02-23T10:23:45Z | en |
dc.date.issued | 2003 | en |
dc.identifier.uri | http://hdl.handle.net/2122/975 | en |
dc.description.abstract | In this work we further refine and improve the neural network based ionospheric characteristic's foF2 predictor, which is actually a neural network autoregressive model with additional input signals (NNARX). Our analysis is focused on choice of X parts of NNARX model in order to capture middle and long term dependencies. Daily distribution of prediction error suggests need for structural changes of the neural network model, as well as adaptation of running average lengths used for determination of X inputs. Generalisation properties of proposed neural predictor are improved by carefully designed pruning procedure with additional regularisation term in criterion function. Some results from the NNARX model are presented to illustrate the feasibility of using such a model as ionospheric storm forecasting technique. | en |
dc.format.extent | 127703 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | English | en |
dc.publisher.name | INGV | en |
dc.relation.ispartof | Annals of Geophysics | en |
dc.relation.ispartofseries | 4/46 (2003) | en |
dc.subject | prediction and forecasting | en |
dc.subject | neural networks | en |
dc.subject | ionospheric storms modelling | en |
dc.subject | space weather | en |
dc.title | Ionospheric storm forecasting technique by artificial neural network | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.03. Forecasts | en |
dc.subject.INGV | 01. Atmosphere::01.02. Ionosphere::01.02.06. Instruments and techniques | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | open | en |
dc.contributor.author | Cander, L. R. | en |
dc.contributor.author | Milosavljevic´, M. M. | en |
dc.contributor.author | Tomasevic´, S. | en |
dc.contributor.department | Rutherford Appleton Laboratory, Chilton, Didcot, Oxon, U.K. | en |
dc.contributor.department | Faculty of Electrical Engineering, University of Belgrade, Belgrade, Serbia and Montenegro | en |
dc.contributor.department | Faculty of Electrical Engineering, University of Belgrade, Belgrade, Serbia and Montenegro | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Rutherford Appleton Laboratory, Chilton, Didcot, Oxon, U.K. | - |
crisitem.author.dept | Faculty of Electrical Engineering, University of Belgrade, Belgrade, Serbia and Montenegro | - |
crisitem.author.dept | Faculty of Electrical Engineering, University of Belgrade, Belgrade, Serbia and Montenegro | - |
crisitem.author.orcid | 0000-0002-7263-5043 | - |
crisitem.classification.parent | 01. Atmosphere | - |
crisitem.classification.parent | 01. Atmosphere | - |
Appears in Collections: | Annals of Geophysics |
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File | Description | Size | Format | |
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Canoer719_724.pdf | 124.71 kB | Adobe PDF | View/Open |
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