| 1. Identity statement | |
| Reference Type | Conference Paper (Conference Proceedings) |
| Site | mtc-m16c.sid.inpe.br |
| Identifier | 8JMKD3MGPDW34P/45U7FN5 |
| Repository | sid.inpe.br/mtc-m16c/2021/12.09.11.20 |
| Last Update | 2021:12.09.11.20.47 (UTC) administrator |
| Metadata Repository | sid.inpe.br/mtc-m16c/2021/12.09.11.20.48 |
| Metadata Last Update | 2023:01.30.13.07.53 (UTC) administrator |
| ISSN | 2179-4847 |
| Citation Key | SilvaMatSanMouDom:2021:EvSeMa |
| Title | Evaluating a self-organizing map approach to cluster a Brazilian agricultural diversity spatial panel data  |
| Format | On-line. |
| Year | 2021 |
| Access Date | 2024, May 15 |
| Secondary Type | PRE CN |
| Number of Files | 1 |
| Size | 1564 KiB |
| 2. Context | |
| Author | 1 Silva, Marcos A. S. da 2 Matos, Leonardo N. 3 Santos, Flávio Emanuel de O. 4 Moura, Fábio R. de 5 Dompieri, Mácia H. G. |
| Affiliation | 1 Embrapa Tabuleiros Costeiros 2 Universidade Federal de Sergipe (UFS) 3 Universidade Federal de Sergipe (UFS) 4 Universidade Federal de Sergipe (UFS) 5 Embrapa Territorial |
| Author e-Mail Address | 1 marcos.santos-silva@embrapa.br 2 leonardo.matos@dcomp.ufs.br 3 flavioemanuel859@gmail.com 4 fabiromoura@gmail.com 5 marcia.dompieri@embrapa.br |
| Editor | Vinhas, Lubia (INPE) Graça, Alan J. Salomão (UERJ) |
| Conference Name | Simpósio Brasileiro de Geoinformática, 22 (GEOINFO) |
| Conference Location | On-line |
| Date | 29 nov. a 02 dez. 2021 |
| Publisher | Instituto Nacional de Pesquisas Espaciais (INPE) |
| Publisher City | São José dos Campos |
| Book Title | Anais |
| Tertiary Type | Full paper |
| History (UTC) | 2021-12-09 11:21:30 :: simone -> administrator :: 2021 2023-01-30 13:07:53 :: administrator -> simone :: 2021 |
| 3. Content and structure | |
| Is the master or a copy? | is the master |
| Content Stage | completed |
| Transferable | 1 |
| Abstract | Brazil has a substantial diversity of agricultural activities that pose challenges to developing public policies for the sector. Characterizing the evolution of this diversity in time and space is of paramount importance both for agribusiness and for small producers. Based on annual estimates of agricultural production, it is possible to group Brazilian municipalities according to their trajectory over the years. In this work, these estimates were used to calculate the annual agricultural diversity per municipality-category, and cluster them according to the proposed method based on the Self-Organizing Map that is usually more suitable for large datasets with non-convex structure. Results showed that the proposed method is suitable for the Brazilian agricultural spatial panel data and presented better results when compared with the k-means and Genelarized Linear Mixture Model method. |
| Area | SRE |
| Arrangement 1 | urlib.net > BDMCI > Fonds > GEOINFO > XXII GEOINFO > Evaluating a self-organizing... |
| Arrangement 2 | urlib.net > Fonds > Produção a partir de 2021 > CGCT > XXII GEOINFO > Evaluating a self-organizing... |
| Arrangement 3 | urlib.net > BDMCI > Fonds > GEOINFO > Coleção GEOINFO > Evaluating a self-organizing... |
| 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/8JMKD3MGPDW34P/45U7FN5 |
| zipped data URL | http://urlib.net/zip/8JMKD3MGPDW34P/45U7FN5 |
| Language | en |
| Target File | Silva_evaluating.pdf |
| User Group | simone |
| Visibility | shown |
| Copyright License | urlib.net/www/2012/11.12.15.19 |
| Rightsholder | originalauthor yes |
| 5. Allied materials | |
| Mirror Repository | dpi.inpe.br/banon-pc2@80/2006/07.04.20.21 |
| Next Higher Units | 8JMKD3MGPDW34P/462CM9S 8JMKD3MGPDW34P/48F29JE |
| Citing Item List | sid.inpe.br/mtc-m16c/2021/12.16.19.25 2 |
| Host Collection | sid.inpe.br/mtc-m18@80/2008/03.17.15.17 |
| 6. Notes | |
| Empty Fields | archivingpolicy archivist callnumber contenttype copyholder creatorhistory descriptionlevel dissemination documentstage doi e-mailaddress edition group holdercode isbn keywords label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid schedulinginformation secondarydate secondarykey secondarymark serieseditor session shorttitle sponsor subject tertiarymark type url versiontype volume |
| 7. Description control | |
| e-Mail (login) | simone |
| update | |