| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | plutao.sid.inpe.br |
| Holder Code | isadg {BR SPINPE} ibi 8JMKD3MGPCW/3DT298S |
| Identifier | J8LNKAN8RW/3D53LKS |
| Repository | dpi.inpe.br/plutao/2012/11.28.16.47.57 |
| Last Update | 2015:03.16.17.03.40 (UTC) administrator |
| Metadata Repository | dpi.inpe.br/plutao/2012/11.28.16.47.58 |
| Metadata Last Update | 2018:06.05.00.02.06 (UTC) administrator |
| Secondary Key | INPE--PRE/ |
| Label | lattes: 2720072834057575 2 SambattiAnLuCaShCa:2012:MPMeAu |
| Citation Key | SambattiAnLuCaShCa:2012:MPMeAu |
| Title | MPCA Meta-Heuristics for automatic architecture optimization of a supervised artificial neural network  |
| Year | 2012 |
| Access Date | 2024, May 17 |
| Secondary Type | PRE CI |
| Number of Files | 1 |
| Size | 147 KiB |
| 2. Context | |
| Author | 1 Sambatti, Sabrina Bergoch Monteiro 2 Anochi, Juliana Aparecida 3 Luz, Eduardo F. Pacheco da 4 Carvalho, Adenilson R. 5 Shiguemori, Elcio Hideiti 6 Campos Velho, Haroldo Fraga de |
| Resume Identifier | 1 2 3 4 5 6 8JMKD3MGP5W/3C9JHC3 |
| Group | 1 LAC-CTE-INPE-MCTI-GOV-BR 2 LAC-CTE-INPE-MCTI-GOV-BR 3 4 5 6 LAC-CTE-INPE-MCTI-GOV-BR |
| Affiliation | 1 Instituto Nacional de Pesquisas Espaciais (INPE) 2 Instituto Nacional de Pesquisas Espaciais (INPE) 3 4 SERPRO 5 Instituto de Estudos Avançado (IEAv) 6 Instituto Nacional de Pesquisas Espaciais (INPE) |
| Author e-Mail Address | 1 sabrinabms@gmail.com 2 juliana.anochi@lac.inpe.br 3 4 5 6 haroldo@lac.inpe.br |
| e-Mail Address | juliana.anochi@lac.inpe.br |
| Conference Name | World Congress on Computational Mechanics, 10 (WCCM). |
| Conference Location | São Paulo |
| Date | 2012 |
| Book Title | Proceedings |
| Tertiary Type | Paper |
| History (UTC) | 2012-11-28 23:06:29 :: lattes -> marciana :: 2012 2012-12-04 11:13:32 :: marciana -> administrator :: 2012 2018-06-05 00:02:06 :: administrator -> marciana :: 2012 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Content Type | External Contribution |
| Version Type | finaldraft |
| Abstract | Artificial neural networks (ANN) has been studied intensively, but there still are many unresolved issues. The search and definition of an optimal architecture remains a very relevant ANN research topic. The search space of neural network topology, each point represents a possible architecture. Associating each point to a performance level relies on the a priori establishment of some optimality criterion. Here, a new meta-heuristics, multi-particle collision algorithm (MPCA) was applied to design an optimum architecture for a supervised ANN. The MPCA optimization algorithm emulates a collision process of multiple particles inspired in processes of a neutron traveling in a nuclear reactor. The multilayer perceptron (MLP) was the neural network adopted here, and backpropagation strategy was used for calculating of the weight of connections to the MLP-NN. The MLP-NN configured by this optimal or inverse designs was applied to predict the seasonal mesoscale climate. The dataset for trainning is obtained from NCEP-NOAA reanalysis and from a metherological model. In order to reduce the dimension of the search space to find the optimized ANN, it is considered the following: three activation functions, up to three hidden layers, and up to 32 neurons per hidden layer. The comparison is performed between the ANN configuration obtained by automatic process and another configuration proposed by a human specialist. |
| Area | COMP |
| Arrangement | urlib.net > BDMCI > Fonds > Produção anterior à 2021 > LABAC > MPCA Meta-Heuristics for... |
| doc Directory Content | access |
| source Directory Content | there are no files |
| agreement Directory Content | there are no files |
| 4. Conditions of access and use | |
| data URL | http://urlib.net/ibi/J8LNKAN8RW/3D53LKS |
| zipped data URL | http://urlib.net/zip/J8LNKAN8RW/3D53LKS |
| Language | en |
| Target File | sambatti_mpca.pdf |
| User Group | lattes marciana |
| Reader Group | administrator marciana |
| Visibility | shown |
| Read Permission | allow from all |
| Update Permission | not transferred |
| 5. Allied materials | |
| Next Higher Units | 8JMKD3MGPCW/3ESGTTP |
| Citing Item List | sid.inpe.br/mtc-m21/2012/07.13.14.49.40 3 |
| Host Collection | dpi.inpe.br/plutao@80/2008/08.19.15.01 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber copyholder copyright creatorhistory descriptionlevel dissemination doi edition editor format isbn issn keywords lineage mark mirrorrepository nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project publisher publisheraddress rightsholder schedulinginformation secondarydate secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url volume |
| 7. Description control | |
| e-Mail (login) | marciana |
| update | |