| id |
UFMG_de6071f75040b893dffe7a5bbff0db7f
|
| oai_identifier_str |
oai:repositorio.ufmg.br:1843/43137
|
| network_acronym_str |
UFMG
|
| network_name_str |
Repositório Institucional da UFMG
|
| repository_id_str |
|
| reponame_str |
Repositório Institucional da UFMG
|
| instacron_str |
UFMG
|
| institution |
Universidade Federal de Minas Gerais (UFMG)
|
| instname_str |
Universidade Federal de Minas Gerais (UFMG)
|
| spelling |
2022-07-11T14:37:08Z2022-07-11T14:37:08Z20184292295http://hdl.handle.net/1843/43137https://orcid.org/0000-0003-0909-8633https://orcid.org/0000-0002-8148-083XO manejo florestal atual demanda o conhecimento da floresta e a sua relação com meio, bem como do seu crescimento e a suas potencialidades. O objetivo deste trabalho foi avaliar a eficiência do processamento do algoritmo Random Forest para estimativa de distribuição diamétrica em árvores do gênero Eucalyptus sp. Foi aplicado o algoritmo Random Forest para predição de valores para diâmetro. Foram avaliados dos modelos de árvore de decisões, sendo eles baseados na variável dependente diâmetro (DAP) e variáveis independentes, altura (h), idade (I) e área de plantio (A) para a estimação de DAP. O tipo 2 se demonstrou mais satisfatório para predição dos valores.Current forest management demands knowledge of the forest and its relation to the environment, as well as its growth and potential. The objective of this work was to evaluate the efficiency of the Random Forest algorithm to estimate diameter distribution in trees of the genus Eucalyptus sp. The Random Forest algorithm was applied to predict values for diameter. The decision tree models were evaluated, based on the dependent variable diameter (DBH) and independent variables, total height (HT), age (I) and planting area (A) for the estimation of DBH. Type 2 was shown to be more satisfactory for predicting values.FAPEMIG - Fundação de Amparo à Pesquisa do Estado de Minas GeraisporUniversidade Federal de Minas GeraisUFMGBrasilICA - INSTITUTO DE CIÊNCIAS AGRÁRIASEncontro Brasileiro de Mensuração FlorestalInteligência artificialLevantamentos florestaisMadeira -- DensidadeEstimativa diamétrica a partir da altura total utilizando algoritmo random forestDiametric estimate from height using random forest algorithminfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjecthttps://drive.google.com/file/d/1o6kiOE_vilNCNpppbwmOZktU9gkjV-Rc/viewPaulo Ricardo Santos MirandaSthefany Mendes ZubaThais Sales GonçalvesGabriela Letícia Ramos CarvalhoChristian Dias CabacinhaCarlos Alberto Araújo Júniorinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFMGinstname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMGLICENSELicense.txtLicense.txttext/plain; charset=utf-82042https://repositorio.ufmg.br/bitstream/1843/43137/1/License.txtfa505098d172de0bc8864fc1287ffe22MD51ORIGINALEstimativa diamétrica a partir da altura total utilizando algoritmo random forest.pdfEstimativa diamétrica a partir da altura total utilizando algoritmo random forest.pdfapplication/pdf283233https://repositorio.ufmg.br/bitstream/1843/43137/2/Estimativa%20diam%c3%a9trica%20a%20partir%20da%20altura%20total%20utilizando%20algoritmo%20random%20forest.pdfe28c275a4ce61990c85f9f37370c3d9dMD521843/431372022-07-11 11:37:08.574oai:repositorio.ufmg.br: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Repositório InstitucionalPUBhttps://repositorio.ufmg.br/oaiopendoar:2022-07-11T14:37:08Repositório Institucional da UFMG - Universidade Federal de Minas Gerais (UFMG)false
|
| _version_ |
1813547591899545600
|