IDENTIFICATION OF HOMOGENEOUS RAINFALL ZONES DURING GRAIN CROPS IN PARANÁ, BRAZIL

IDENTIFICATION OF HOMOGENEOUS RAINFALL ZONES DURING GRAIN CROPS IN PARANÁ, BRAZIL

ABSTRACT The aim of this study is to identify homogeneous rainfall zones in the winter and summer 1st and 2nd crops, in the state of Paraná, Brazil. The zones were defined by clustering using the expectation-maximization (EM) algorithm to transform seasonal rainfall series. Monthly average rainfall...

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Bibliographic Details
Main Authors: Allan R. Lopes, Jonatas Marcolin, Jerry A. Johann, Márcio A. Vilas Boas, Adilson R. Schuelter
Format: Article
Language:English
Published: Sociedade Brasileira de Engenharia Agrícola 2019-12-01
Series:Engenharia Agrícola
Subjects:
data mining
clusters
expectation-maximization
weka
soybean
maize
wheat
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162019000600707&tlng=en

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