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Classification of Coffea canephora clones in botanical varieties by discriminant analysis of the k-nearest neighbors. Author(s): SOUZA, M. S.; FERREIRA, F. M.; ROCHA, R. B.; LOPES, M. T. G.; OLIVEIRA, L. N. L. A strategy for genetic improvement of coffee Coffea canephora plants is to aggregate through artificial crossings the characteristics of the Conilon botanical variety, such as shorter height and droug... ... Repository: BDPA Publication year: 2021
Análise dos regressores GPR, GLM, e K-Nearest Neighbors para estimativa de número de frutos em laranjeiras. Author(s): ALMEIDA, A. L. V.; SOUZA, K. X. S. de; TERNES, S.; CAMARGO NETO, J. Neste artigo, buscamos encontrar a eficácia dos regressores GLM, GPR e K-Nearest Neighbors na contagem de laranjas. Repository: BDPA Publication year: 2024
Montagem de ambiente para classificação de solos usando ScikitLearn. Author(s): VASCONCELOS, G. T.; SOUZA, K. X. S. de; OLIVEIRA, S. R. de M.; CAMARGO NETO, J. Resumo - Técnicas de Mineração de Dados e Modelagem preditiva são cada vez mais usadas para automação de tarefas nos mais diversos campos do conhecimento. O da agricultura é um deles, existindo divers... ... Repository: BDPA Publication year: 2018
Non-Destructive Genotyping of Cultivars and Strains of Sesame through NIR Spectroscopy and Chemometrics. Author(s): PANERO, F. dos P.; SMIDERLE, O. J.; PANERO, J. S.; FARIA, F. S. D. V; PANERO, P. dos S.; RODRIGUEZ, A. F. R. The differentiation of cultivars is carried out by means of morphological descriptors, in addition to molecular markers. In this work, near-infrared spectroscopy (NIR) and chemometric techniques were... ... Repository: BDPA Publication year: 2022
Proposition of classification models for the direct evaluation of the quality of cattle and sheep leathers using laser-induced breakdown spectroscopy (LIBS) analysis. Author(s): NEIVA, A. M.; JACINTO, M. A. C.; ALENCAR, M. M. de; ESTEVES, S. N.; PEREIRA FILHO, E. R. This study proposes classification models for the prediction of the quality parameters of cattle and sheep leathers. In total, 375 leather samples were directly analyzed by laser-induced breakdown spe... ... Repository: BDPA Publication year: 2016
A comparative analysis of ALOS PALSAR L-band and RADARSAT-2 C-band data for land-cover classification in a tropical moist region. Author(s): LI, G.; LU, D.; DUTRA, L.; BATISTELLA, M. This paper explores the use of ALOS (Advanced Land Observing Satellite) PALSARL-band (Phased Array type L-band Synthetic Aperture Radar) and RADARSAT-2 C-band data for land-cover classification in a t... ... Repository: BDPA Publication year: 2012
A machine learning framework to predict nutrient content in valencia-orange leaf hyperspectral measurements. Author(s): OSCO, L. P.; RAMOS, A. P. M.; PINHEIRO, M. M. F.; MORIYA, E. A. S.; IMAI, N. N.; ESTRABIS, N.; IANCZYK, F.; ARAÚJO, F. F.; LIESENBERG, V.; JORGE, L. A. de C.; LI, J.; MA, L.; GONÇALVES, W. N.; MARCATO JUNIOR, J.; CRESTE, J. E. This paper presents a framework based on machine learning algorithms to predict nutrient content in leaf hyperspectral measurements. This is the first approach to evaluate macro- and micronutrient con... ... Repository: BDPA Publication year: 2020
Near-infrared spectroscopy for early selection of waxy cassava clones via seed analysis. Author(s): SOUSA, M. B. e; SAMPAIO FILHO, J. S.; ANDRADE, L. R. B. de; OLIVEIRA, E. J. de Cassava (Manihot esculenta Crantz) starch consists of amylopectin and amylose, with its properties determined by the proportion of these two polymers. Waxy starches contain at least 95% amylopectin. I... ... Repository: BDPA Publication year: 2023
O Nariz eletrônico (E-nose) e a inteligência artificial, aplicados para monitorar de forma não invasiva o nível de estresse hídrico da soja. Author(s): LUCCAS, M. dos S.; HERRMANN JUNIOR, P. S. de P.; FERREIRA, E. J.; TORRE NETO, A. A intensidade e a severidade do déficit hídrico são consideradas indicadores de fundamental importância, relacionado ao estresse abiótico, e que limitam a produção agrícola mundial. Neste trabalho apr... ... Repository: BDPA Publication year: 2021
Molecular characterizaion and core collection evaluation of Manihot esculenta Crantz. Author(s): COSTA, N. A.; AZÊVEDO, H. S. F. da S.; SILVA, L. M. da; CUNHA, E. F. M.; SIVIERO, A.; CAMPOS, T. de Cassava is one of the most important subsistence crops in tropical regions. It is necessary to preserve and to know the genetic diversity existent for the adequate use of genetic resources. The evalua... ... Repository: BDPA Publication year: 2020

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