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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Chinese Acad Forestry | - |
Autor(es): dc.contributor | US Forest Serv | - |
Autor(es): dc.contributor | Univ Wisconsin | - |
Autor(es): dc.contributor | Purdue Univ | - |
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.creator | He, Tuo | - |
Autor(es): dc.creator | Marco, Joao | - |
Autor(es): dc.creator | Soares, Richard | - |
Autor(es): dc.creator | Yin, Yafang | - |
Autor(es): dc.creator | Wiedenhoeft, Alex C. | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:05:02Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:05:02Z | - |
Data de envio: dc.date.issued | 2020-12-09 | - |
Data de envio: dc.date.issued | 2020-12-09 | - |
Data de envio: dc.date.issued | 2019-12-31 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.3390/f11010036 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/195195 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/195195 | - |
Descrição: dc.description | Illegal logging and associated trade aggravate the over-exploitation of Swietenia species, of which S. macrophylla King, S. mahagoni (L.) Jacq, and S. humilis Zucc. have been listed in Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) Appendix II. Implementation of CITES necessitates the development of efficient forensic tools to identify wood species accurately, and ideally ones readily deployable in wood anatomy laboratories across the world. Herein, a method using quantitative wood anatomy data in combination with machine learning models to discriminate between three Swietenia species is presented, in addition to a second model focusing only on the two historically more important species S. mahagoni and S. macrophylla. The intra-and inter-specific variations in nine quantitative wood anatomical characters were measured and calculated based on 278 wood specimens, and four machine learning classifiers-Decision Tree C5.0, Naive Bayes (NB), Support Vector Machine (SVM), and Artificial Neural Network (ANN)-were used to discriminate between the species. Among these species, S. macrophylla exhibited the largest intraspecific variation, and all three species showed at least partly overlapping values for all nine characters. SVM performed the best of all the classifiers, with an overall accuracy of 91.4% and a per-species correct identification rate of 66.7%, 95.0%, and 80.0% for S. humilis, S. macrophylla, and S. mahagoni, respectively. The two-species model discriminated between S. macrophylla and S. mahagoni with accuracies of over 90.0% using SVM. These accuracies are lower than perfect forensic certainty but nonetheless demonstrate that quantitative wood anatomy data in combination with machine learning models can be applied as an efficient tool to discriminate anatomically between similar species in the wood anatomy laboratory. It is probable that a range of previously anatomically inseparable species may become identifiable by incorporating in-depth analysis of quantitative characters and appropriate statistical classifiers. | - |
Descrição: dc.description | US Department of State | - |
Descrição: dc.description | Chinese Acad Forestry, Chinese Res Inst Wood Ind, Dept Wood Anat & Utilizat, Beijing 100091, Peoples R China | - |
Descrição: dc.description | Chinese Acad Forestry, Wood Collect WOODPEDIA, Beijing 100091, Peoples R China | - |
Descrição: dc.description | US Forest Serv, Ctr Wood Anat Res, USDA, Forest Prod Lab, Madison, WI 53726 USA | - |
Descrição: dc.description | Univ Wisconsin, Dept Bot, Madison, WI 53706 USA | - |
Descrição: dc.description | Purdue Univ, Dept Forestry & Natl Resources, W Lafayette, IN 47907 USA | - |
Descrição: dc.description | Univ Estadual Paulista, Ciencias Biol Bot, BR-18610034 Botucatu, SP, Brazil | - |
Descrição: dc.description | Univ Estadual Paulista, Ciencias Biol Bot, BR-18610034 Botucatu, SP, Brazil | - |
Descrição: dc.description | US Department of State: 19318814Y0010 | - |
Formato: dc.format | 13 | - |
Idioma: dc.language | en | - |
Publicador: dc.publisher | Mdpi | - |
Relação: dc.relation | Forests | - |
???dc.source???: dc.source | Web of Science | - |
Palavras-chave: dc.subject | CITES | - |
Palavras-chave: dc.subject | machine learning | - |
Palavras-chave: dc.subject | quantitative wood anatomy | - |
Palavras-chave: dc.subject | SVM | - |
Palavras-chave: dc.subject | Swietenia | - |
Título: dc.title | Machine Learning Models with Quantitative Wood Anatomy Data Can Discriminate between Swietenia macrophylla and Swietenia mahagoni | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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