Early Estimation of Tomato Yield by Decision Tree Ensembles
| Primer Autor |
Lillo-Saavedra, Mario
|
| Co-autores |
Espinoza-Salgado, Alberto
Garcia-Pedrero, Angel
Souto, Camilo
Holzapfel, Eduardo
Gonzalo-Martin, Consuelo
Somos-Valenzuela, Marcelo
Rivera, Diego
|
| Título |
Early Estimation of Tomato Yield by Decision Tree Ensembles
|
| Editorial |
MDPI
|
| Revista |
AGRICULTURE-BASEL
|
| Lenguaje |
en
|
| Resumen |
Crop yield forecasting allows farmers to make decisions in advance to improve farm management and logistics during and after harvest. In this sense, crop yield potential maps are an asset for farmers making decisions about farm management and planning. Although scientific efforts have been made to determine crop yields from in situ information and through remote sensing, most studies are limited to evaluating data from a single date just before harvest. This has a direct negative impact on the quality and predictability of these estimates, especially for logistics. This study proposes a methodology for the early prediction of tomato yield using decision tree ensembles, vegetation spectral indices, and shape factors from images captured by multispectral sensors on board an unmanned aerial vehicle (UAV) during different phenological stages of crop development. With the predictive model developed and based on the collection of training characteristics for 6 weeks before harvest, the tomato yield was estimated for a 0.4 ha plot, obtaining an error rate of 9.28%.
|
| Tipo de Recurso |
artículo original
|
| Description |
This research was funded by the Water Research Center For Agriculture and Mining, CRHIAM (ANID/FONDAP/15130015).
Esta investigación fue financiada por el Centro de Investigación del Agua para la Agricultura y la Minería, CRHIAM (ANID/FONDAP/15130015).
|
| doi |
10.3390/agriculture12101655
|
| Formato Recurso |
PDF
|
| Palabras Claves |
decision tree ensemble
crop yield
UAVs
UAV
|
| Ubicación del archivo | |
| Categoría OCDE |
Agronomía
|
| Materias |
conjunto de árboles de decisión
rendimiento de cultivos
UAVs
UAV
|
| Título de la cita (Recomendado-único) |
Early Estimation of Tomato Yield by Decision Tree Ensembles
|
| Identificador del recurso (Mandatado-único) |
artículo original
|
| Versión del recurso (Recomendado-único) |
version publicada
|
| License |
CC BY 4.0
|
| Condición de la licencia (Recomendado-repetible) |
CC BY 4.0
|
| Derechos de acceso |
acceso abierto
|
| Access Rights |
acceso abierto
|
| Referencia del Financiador (Mandatado si es aplicable-repetible) |
ANID-FONDAP 15130015
ANID FONDAP 15130015
|
| Id de Web of Science |
WOS:000872126700001
|
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